Hermetically sealed go switches. Strong resistance against vibrations and shocks. 3 oz. CROUZET. 7. Two ferromagnetic blades that are hermetically sealed in a glass envelope. (varies with thermal mass of switch body) A special part number is required for AD065. The HE Series features true hermetic sealing (metal-to-metal, glass-to metal construction), ensuring maximum sealing effectiveness for exceptionally long periods of time regardless of constant changes in atmospheric pressures and temperatures. See “Reed Switch Protection” in Appendix X for information on extending the life of GEMS Level Switches. The Euroswitch RS Series proximity switches Euroswitch RS Series switches are highly dependable, hermetically sealed position sensors. Talk to one of our process control experts today at (855) 737-4714, or fill out our online form to learn more. 1 year warranty. Leads are insulated from mounting. › High level of hermetic sealing: Leakage < 1 × 10-8 Pa. The standard HE Series has a threaded bushing, 0. As the float rises and falls the magnetic field passing the switch in the stem causes the switch to either close or open. Hermetically sealed snap switches; Ranges from -60° to 1000°F (-51° to 540°C) High over-range . MICRO SWITCH™ HM Series hermetically sealed basic switches contain contacts in a sealed chamber. Positioning a magnet next to the switch causes the contact “reeds” inside the switch to flex and touch, completing the circuit. to 40 secs. The process temperature and pressure maximums for floats are +1000° F and 3750 psig with specific gravities as low as 0. Sealed contacts, rugged housings, non-contact detection of ferrous metal & magnetic targets, and snap action response make these switches the ultimate problem TrustSEAL Verified Verified Exporter. Magnetic reed switch technology has been a proven technology for more than 50 years to dependably and safely sense a wide range of liquids and positioning. 0 - Intrinsically safe Aug 23, 2017 · 807 - Immediate. 75 (3/4) in diameter. 5 milliamperes. Voltage. 469 in [15/32 in] diameter. The hermetically sealed HM basic switches are ideal where a symbol 5 seal is required for stringent applications including a wide range of temperatures from -184 °C to 260 °C Description. KLIXON® precision hermetic position switches have been used for over 55 years in a wide range of applications. Seal: Hermetic. 28 V, 115 V. It is an exhaustive effort in the integration of hardware and software. View Details. to 2. 00 in] centers. Can be used in dusty, wet, and flammable SOR has a hermetically sealed differential pressure switch to fit a wide variety of applications where protection from the elements or corrosive environments is vital to your process. Product no : 35-13317-A23695. 00: feet. Resistive. 5 A (resistive) MICRO SWITCH HR switches combine maximum sealing, high 315 °C [600 °F] temperature capabilities, and rugged, heavy duty, corrosion-resistant construction to provide reliable switching in the most demanding applications. Product type : Go Switch Valve Position Sensor. For the latest revisions, visit SORInc. › Numerous single pole and multipoles operating and fixing options. GO™ Switch-Extended Sensing Built to last in the most demanding conditions MODEL11 Dual Hi-Lo – Hermetically Sealed Pressure Switch. The internal switches are hermetically sealed and capable of switching 1/8″ accuracy and 1/32″ repeatability for standard vertical switches. Excessive force could overcome the lock and cause movement which will adversely affect proper operation or render the pressure switch inoperative. Its solid 316 stainless steel construction and global certifications make it the ideal choice for a variety of application. Models: Big Hermet. Big Hermet – Explosion Proof, Hermetically Sealed, Pressure Switch. Sensor fusion is more than the sum of the individual parts. May 8, 2024 · Float type level controls are available for top mounting, side mounting and external cage applications. The HE Series features true hermetic sealing (metal-to-metal, glass-to metal construction), ensuring maximum sealing. Go Switch 71 & 72 Series Specs. The hermetically sealed switch element capsule has been precisely positioned and locked during manufacture. Designed with a stainless steel housing and hermetic seal construction, the HM switches are suitable for applications where dust, water, other Description: The MICRO SWITCH™ HE Series hermetically sealed limit switch meets hermetic sealing as defined in MIL-PRF-8805, Symbol 5. Contact Supplier Request a quote. A wide range of temperatures from -184 °C to 260 °C [-300 °F to 500 °F Hermetically Sealed Temperature Switches are highly versatile, carrying up to 15 Amps at 120VAC, are available SPST. Applications include valve limit switches, engine Proximity Switches R2 (2) SPDT 250mA max R4 (4) SPDT 250mA max P2 (2) SPDT 3mA max P4 (4) SPDT 3mA max Cl I Div 2 Grps A GO Switches (hermetic seal) L2 (2) GO Switches SPDT hermetically sealed (No pilot valve) Inductive Sensors E2 (2) NJ2+V3-N inductive NAMUR Type 4X Analog Output W 0X 4-20 mA Transmitter with no switches Examples: KLIXON® AT Series hermetic snap–action position switches are ideal for extremely harsh and demanding environments as found in aircraft, military, aerospace, and aircraft engines applications. 3 A, 5 A. Key Features. Description. 0 ms. They require the use of a magnetic target to operate. Use Selection Guide to compare frequency ranges for models of hermetically sealed switches for microwaves to find the right 1 for your needs. The options for the electrical termination for the HR Series switches are generally end exit wire leads or screw terminals integral to the switch United Electric Controls. Custom Manufacturer*, Manufacturer. Hermetically Sealed DPDT Switch Configuration. The HR Series combines maximum sealing, high temperature [315 deg C (600 deg F)] capabilities and rugged, heavy duty, corrosion-resistant. The snap switch is protected in a sealed housing from salt air, hydrogen sulfide and other corrosive agents and atmospheres that might cause contact deterioration and switch failure. Lead Wires: $188. The mounting of the switch is outside the hermetically sealed switch chamber. The GO Switch Model 35 leverless limit switch has set the standard for reliable performance in valve position monitors. SOR’s hermetically sealed, Dual Hi-Lo temperature switch is ideal for explosion-proof applications and/or those applications that require protection of the switch contacts. 10,000 PSI (690 bar) enclosure. Go Switch 73 & 74 Hermetically sealed stainless steel. Sub-Sea capabilities. • Environmental seal resists most severe environments • Top plunger and roller plunger actuators have internal ice scraper ring • Miniature housing meets demand for smaller size and lighter weight • True hermetic (metal-to-metal, glass-to metal) construction • Designed to meet sand, dust, explosion, icing, minimum current, Bus/Sensor (2) GO Switches SPDT hermetically sealed Area Classi cation Explosion Proof Visual Display Standard 90 Green OPEN, Red CLOSED Shaft NAMUR Conduit Entries (2) M20 O-Rings Silicone Pilot No pilot option Spool Valve No spool valve option Valve Cv No valve Cv option Manual Override No manual override option Z4 - (4) GO™ Switches DPDT hermetic seal ZX - 4-20mA transmitter w/ GO™ Switch DPDT Area Classification. 1000V rms at sea level for 1 minute or 1250V rms for 1 second with maximum leakage current 0. A dwyer F6-SS Magnum XT-90 hermetically sealed proximity switch Technical daTa contact arrangement two SPSt, Form a (normally open) contact material Movable contact - Silver cadmium oxide Stationary contact - Molybdenum operating time ≤ 4 ms releasing time ≤ 2 ms initial contact resistance ≤ 250 milliohms Seal hermetic approvals cSa, FM operating . IA-2470-XO. A hermetic seal is any type of sealing that makes a given object airtight (preventing the passage of air, oxygen, or other gases ). Buy Topworx GO Switch online at low wholesale prices. The highest quality reed switch elements available are enclosed and encapsulated in a flexible moisture-proof bedding compound, protecting them from contaminants and shock to 38g. Features: Hermetically sealed. TopWorx GO™ Switch Sensing Solutions Express Ship Shipping as quickly as 1- 5 Business Days Extended Sensing Models Dry Contact Proximity Sensors Fully Sealed from The World's Most Demanding Environments The 11 and 81 series switches are the original TopWorx Lever-less Limit Switches. A fully sealed limit switch that GO Switches L2 (2)GO Switches II2G, II2GD, T6/T4/T3SPDT hermetic seal L4 (4)GO Switches Ex tb IIIC IP66/67SPDT hermetic seal(not avail able with pilot) Z2 (2)GO Switches DUST certification) DPDT hermetic seal Z4 (4)GO Switches DPDT hermetic seal, (not (Bus/sensor must be available with pilot) or DN) Mechanical Switches (Area class cannot be 2 This switch is intended to be used as a periodic maintenance switch, and daily switching and emergency cut off should be performed by contactors, or switches with a higher break current rating. Electrical Terminations. Use switch Model CS7-24 whenever capacitive loading may occur. Hermetically-Sealed-Micro-Switches. A Temperature Switch to Fit Your | AEROSPACE. 8000 GO Switch Model 35 Model Contact Form Sensing Range Outlet Position Enclosure Material Approvals Wiring Options 35 3/ 4" square x 2 1/ 2" overall 1 SPDT Hermetic seal (Form C) 3 Approx. The bimetal thermodisc within is set to a precise temperature range between -20°-220°F (-25°-105°C). Hermetically sealed stainless steel. TopWorx™ Magnetic Target Switch - MTS is a magnetic, target-actuated, barrel-style switch. 25VA SPDT switch. Weight. Initial contact resistance: 0. As with all TopWorx GO Switches, it can be wired A/C or D/C, N/O or N/C, consumes no power to operate, and has no current leakage or voltage drop. Water tight seal. From 15 secs. 969. ) Rhodium. com. A wide range of dry contact, hermetically sealed and pneumatic switch mechanisms are available. • 316L Stainless Steel Enclosure – resistant to corrosion, water ingression and other environmental strains. Device Type: Linear Limit Switch. ER-2260-UK. SP5T SWITCHES. Apr 14, 2015 · Go-Switch 7G-1356T-A4, Hermetically Sealed SPDT, 0. Certifications: Unit: CSA, SILSnap Switch: UL/CSA, ATEX, TestSafe (SAA) Warranty: 3 Years. Manufacturer : Topworx. Ranges: 30 in Hg VAC to 4000 psi, 1 bar VAC to 275 bar. D29. switch silver plated contacts 03 SPDT el. 1 A, 5 A, 7 A (resistive) Honeywell's HE Series features true hermetic sealing with metal-to-metal and glass-to-metal design and manufacturing processes. Request a Quote. 20 AWG, Teflon insulated leads. Sealed contacts, rugged housings, non-contact detection of ferrous metal & magnetic targets, and snap action response make these switches the ultimate problem solvers for troublesome mechanical limit switch applications. $1 - 4. A gas-tight seal is maintained while transmitting force and motion to the switch mechanism through a metal diaphragm. 5 kgs) 6/16 Registered Quality System to ISO 9001 SORInc. A reed switch is an electromechanical switching device. Electrical terminations for the HS Series switches are individual wire leads Switches: All models V3 SPDT mechanical switches: All models DPDT mechanical switches: All models V3 slotted and barrel inductive proximity sensors: All models Magnum SPDT (hermetically sealed proximity type) switches: 2200 Series GO hermetically sealed switches: Enclosures: Aluminum: Stainless steel CF8M (316) GO™ SWITCH - extended sensing Built to last in the most demanding conditions GO Switch models 11, 21, 31 and 81 are the ideal replacements for traditional mechanical limit switches. Benefits: Shop Model 35 Limit Switch AV-35S and DPDT mechanical switch (Licon): A Form CC DPDT (double pole double throw) mechanical switch with silver-plated contacts Magnum XT-90 hermetically sealed proximity switch: Hermetically-sealed proximity switches with either pure tungsten or rhodium contacts for use with low power I/Os to provide longer contact life Apr 23, 2018 · The Klixon® AT series are our most popular family of precision hermetic switches because of their broad performance envelope, small size, and ability to be easily incorporated into a wide variety of packages. Electrical Rating. Originally designed and developed for use on Mach 2 supersonic aircraft The HE Series hermetically sealed switch-es are designed with a threaded bushing for panel mount applications. The hermetically sealed HE Series limit switches are an effective solution for harsh GO Switch Model 11, 21, 35, 81 Leverless Limit Switches Hermetically Sealed Valve Sensor: $178. Safety Certified to IEC 61508 (SIL) Most models meet requirements for non-redundant use in SIL1 and SIL2 Safety Instrumented Systems. Reed Switch Working Principle Reed switch sensors contain hermetically sealed reed elements (mechanical contacts) which are open in their normal state. 50-99 Employees. 501. Each model is manufactured specialised resins housed in industry-standard styles suitable for many use. COM | 15 | SWITCHES OSITION ENSORS LIMIT SWITCHES - BASED ON HERMETICALLY SEALED MICROSWITCHES (250 °C) Criteria Pole(s) 1 W2 terminals output 83 770 211 / / wires output 83 770 221 ^ wires output 83 770 231 W2N terminals output 83 770 241 BASIC CELL (-55°C TO +250 °C) TYPE 83 151 201 Panel cut-out Ø 3,2 9,6 Ø 12,2 mm The switch point can be specified on site, with internal adjustment options. Furthermore, the glass envelope has a temperature coefficient that exactly matches the Nickel Iron The MICRO SWITCHTM HM hermetic sealed switch design incorporates the glass-to-metal and metal-to-metal sealing with more than 50 years of use in multiple applications. SP9T SWITCHES. 1996. It operates on a vapor-pressure Non-Contact Hermetically Sealed (Proximity) Switches are magnetically operated SPST or SPDT “reed” switches with contacts hermetically sealed in a glass capsule. The external material for the HS Series is stainless steel and thermoset plastic. $17. Wide Variety. Magnetic Reed Switch Technology and Protection. 25” HS Series. View Mobile Number. Hermetically Sealed Power Contact. switch gold plated contacts 1F DPDT el. The hermetically sealed HM basic switches are ideal where a symbol 5 seal is required for stringent applications including a wide range of temperatures from -184 °C to 260 °C [-300 °F to 500 °F]. Sealed within the capsule are protective inert Features. Our switches are found on virtually all TopWorx GO Switches are hermetically sealed to outperform all other position sensors in hot, cold, wet, dirty, abusive, corrosive, and explosive conditions. 5 mm: Type of electric connection: Screw connection: Operator mechanical design life (cycles, min. Mini-Hermet – Hermetically Sealed Pressure/Compound Pressure Switch. Klixon® AT series switches are available as basic switches, basic switches with mounting brackets and actuators, or as switch packages. Description Flexible sensing amplifier/external magnet. Est. These SOR explosion-proof differential pressure switches are suitable for a variety of low to high-differential pressure processes or fluid power applications in hazardous locations where space is limited and a safe enclosure is mandatory. mech. Special glass-seal connections available. FR-2260-UK. Let's Connect! Home » Electrical Data For PEECO Flow Switches » Hermetically-Sealed-Micro-Switches. Not available in the original SPDT copper body or the DPDT stainless steel "Z" switch. The options for the electrical termination for the HR Series switches are generally end exit wire leads or screw terminals integral to the switch TopWorx GO Switches are hermetically sealed to outperform all other position sensors in hot, cold, wet, dirty, abusive, corrosive, and explosive conditions. Manufacturer of standard and custom military specification limit and non-passive hermetically sealed switches for aircraft, medical and transportation applications. Available in leaf and roller leaf configurations these assemblies incorporate Haydon’s 6300 series hermetically sealed switch. Ranges: -60° to 1000°F, -51° to 540°C. Pushbutton Switches, Magnetic Reed, Long Life, Hermetically Sealed. Unparalleled Repeatability. HM Series Hermetically Sealed Switches are not generally recommended for 115 Vac, 60 Hz. Published: 2017-08-23. Two or four SPDT circuits. switch silver plated contacts C4 SPDT magnetic hermetically sealed reed switch, rating max. The hermetically sealed HM basic switches are ideal where a symbol 5 seal is required for stringent applications including a wide range of temperatures from -184 °C to 260 °C 2 days ago · The original leverless limit switch, the GO Switch Model 11, features sealed gold flashed contacts, no-touch sensing, and snap action response in a square switch that measures 38mm square by 116mm tall. Pomona, CA 91767. The switch element is a snap switch hermetically sealed in a stainless steel capsule. Magnum XT-90 hermetically sealed proximity switch. Models: Mini-Hermet. The switch has an extremely low leak rate of 1x10-8 mechanical limit switches. Comus tilt switches are S4 - ((4) GO™ Switch SPDT Hermetic Seal 3A T2 - (2) Mech DPDT Area Classification * 0 - Intrinsically safe * 1 - Explosion emerson topworx - txp-l2cgnmm asco numatics topworx t-series - tropicalized aluminum; (2) go switches spdt hermetically sealed; flame proof atex/iecex ii2gd ex d iic ex tb iiic, ip66/67; standard 90 green open, red closed; namur 304 stainless steel; (2) m20; silicone SWITCH™ HM hermetic sealed switch design incorporates the glass-to-metal and metal-to-metal sealing with more than 50 years of use in multiple applications. The overall structure is simple. Ranges: 30 in Hg VAC to 7000 psi, 1 bar VAC to 480 bar. 204°C (400°F) operating temperature. The HR Series has a threaded bushing which is 0. SPNO, DPDT. ) Tungsten – 0. The GO Switch Model 35 has set the standard for reliable performance in valve position monitors. Response Time Per MIL-S-24236, P4. Contact arrangement: SPDT, Form C (normally open) Contacts: Pure tungsten Rhodium. Number of switch positions: 2: Hole diameter: 30. LS-3. Robust weatherproof, epoxy coated, aluminium housing approved to IP66 and NEMA 4X; SPDT and DPDT switch contacts with environmentally and hermetically sealed options; Stainless steel wetted parts as standard The HS Series hermetically sealed basic switches are designed for side mounting on 25,4 mm [1. The hermetically seal HM basic switches are ideal where a symbol 5 seal is require for stringent applications. Honeywell 1hm1 Hermetically Sealed Basic Switch ₹ 39,400/ Piece. Standard 6′ of cable. 1. Depending on the application, the appropriate variant for the contact version and the electrical connection can be selected. Dielectric Withstanding Voltage. This switch is used in various applications on commercial jetliners. 1/10" end sensing 3 No conduit hub 1 Copper - coated with flat black lacquer 7 CSA certified General Purpose 9 UL listed emerson topworx - txs-l20gnpm asco numatics 316 stainless steel, (2) go switches spdt hermetically sealed, intrinsically safe, standard 90 green open, red closed, namur, (2) 1/2" npt, silicone TXSL20GNPM Switch N1 - Box Nomenclature 01 SPDT el. The armature returns to its rest position, but because there is no stop mechanism, it continues to move, which makes sticking and re-striking of the contact possible. The LC series switch assembly is designed to provide reliable operation in extreme environments. The GO Switch Model AV-35S includes the 35-13319M leverless limit switch plus two mounting screws. › Small size: ø 11 x 16. 4C 18AWG PVC jacketed cable. The 6200 Series hermetically sealed switch is ideal for high temperature applications or anywhere extremely severe environmental conditions are encountered. Benefits: Shop Model 35 Limit Switch 35-13319M and other GO Switch products available online at FLW. NASC’s line of Bilge Level Switches are designed to be installed in ships bilges & tanks along with industrial sumps & tanks. The 12AT series utilizes gas tight switch elements with a robust design ideal for use on military aircraft, space-craft, space suit EVA, military ground, and other H9140H/HT. Leverless Limit Switches 502. com 913-888-2630 Form 281 (05. 10 ohms (max. This switch is used on military and commercial aircraft and in aerospace including the NASA shuttle program. • Hermetically Sealed – provides durability in harsh are minimized, these hermetically sealed switches provide precise repeatability with no more than 1% deviation. 9 N-m Estimated Lead Time : 7 - 9 Weeks. In other words, these components can exist or be used in almost any environment. Most commonly used on commercial and military aircraft, these switches can also be found in some space applications. Made in the USA. Honeywell 13hm1 Hermitically Based Switch ₹ 21,000/ Piece. |800-676-6794 | 913-888-2630 Design and specifications are subject to change without notice. 76 mm (3 in) x 305 mm (12 in) x 3/8" (10 mm) thick. LS-1700 LS Moniteur’s TTL hermetically sealed proximity switches provide an advanced and reliable method of position monitoring for today's sophisticated process control systems. 625 in [5/8 in] diameter. The 117 Series as the 100 Series can be used to measure vacuum, pressure, differential pressure, or temperature in a variety of applications. Operating time: 3. Electrical Characteristics - 6600 Series Hermetically Sealed Switch. 105(B)(2) exception 2 allows for general purpose enclosures if contacts are hermetically sealed. Get Quote. 20” 0. 090" End Sensing, 316 Stainless Steel (2,000psi), ATEX/IECEx Zone 1, Ex d IIC T6 Gb, Ex tb IIIC T85°C Db, IP66 144" Lead Wires Brief content visible, double tap to read full content. Primary current. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628 specified. Designed with a stainless steel housing and hermetic seal construction, the HM switches are suitable for applications where dust, water, other Force Switch. Electrical terminations for the HS Series switches are individual wire leads Description. Zone 0 or 1 hazardous areas. • Global Approvals – easier to fit project specifications with easy, global general purpose, explosion-proof and intrinsically safe options. When a magnetic field moves within proximity of the switch, magnetism is induced into the leads and forces the contacts to close. GO™ Switch Model 7G Limit Switch - Proximity Sensor Features: DPDT form CC contact arrangement, SPDT form C contact arrangement. Catalog 1308390 Dimensions are in inches Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-3611-1514 Issued 9-04 and millimeters unless otherwise reference purposes only. Setpoint typically shifts less than 1% of range for a 28°C (50°F) ambient temperature change. Linear Actuator Types: Pushbutton or Plunger. Page 7: Step 3: Switching Elements This Sentry switch is available in models D01, D02 and D03 (EAC certification is available on request). Description: The MICRO SWITCH™ HR Series high temperature hermetically sealed switch is sealed as defined in MIL-PRF-8805, Symbol 5. 1 areas with no seal-off required; One model does it all – AC, DC, N/O, N/C, high current or low current; Other than the GO® Switch Model 35, the only DPDT proximity switch in the world for traditional mechanical limit switches. Features: Hermetically sealed per MIL-PRF-8805, design symbol 5 • Power load switching capability to 25 A at 28 Vdc • Broad temperature range -55 °C to 125 °C [-67 °F to 250 °F] • High temperature construction, 149 °C [300 °F] • Reduced sensitivity to changes in altitude or pressure • Choice of actuation. Select a choice from every option to configure your switch. 28VDC/115VAC, 400 Hz. This is the basic component for our whole range of standard 1-pole and 2-poIes hermetically-sealed limit switches plus the electromechanical. A look at today's sensor solutions which provide greater sensitivity, superior temperature range, and faster response times. Hermetically sealed contact chamber. Haydon's sealed switches are used in commercial jets, military aircraft, military ground equipment, space applications and industrial applications with harsh environmental conditions, such as gas turbines and high temperature research instrumentation. Certifications: Unit: SIL, UL/CSASnap Switch: UL/CSA, TestSafe (SAA) Warranty: 3 Years. 00: 81-20518-A2: General Purpose DPDT 3 ft. The PSW-200 series are hermetically sealed SPDT and DPDT switches that are UL listed and cUL The hermetically sealed reed switch located inside the stem is actuated by a magnetic field created by a magnet equipped float. Models: V2. 6 oz. Housing (flame retardant): High impact PBT. 33. All welded, stainless steel pressure connections and sensors provide superior The GO Switch Model 35 leverless limit switch has set the standard for reliable performance in valve position monitors. The HR Series high-temperature hermetically sealed switches are designed with a threaded bushing for panel mount applications. Certifications: Unit: INMETRO, SIL; Switch: ATEX, UL/CSA, TestSafe (SAA) Warranty: 3 Years. Maximum Current Rating: 5 amps. 0,1A @ 120 VAC, 1A @ 24 VDC N1 SPDT magnetic hermetically sealed silver plated snap acting contacts, max 5A @ 28 VDC On NASA’s Apollo space program, Sensata 12AT Series Toggle Actuated Hermetic Switches traveled to the moon and back, including moon landings on Apollo 11 and later missions. The temperature range determines when the thermal switch will close, or engage the electrical circuit, and when it will The HS Series hermetically sealed basic switches are designed for side mounting on 25,4 mm [1. This is a replacement for the GIGAVAC HBD41 that is no longer available. The switch actuation points remain constant over the life of the unit. The MICRO SWITCHTM HM hermetic sealed switch design incorporates the glass-to-metal and metal-to-metal sealing with more than 50 years of use in multiple applications. 9 Mil Revenue. Quick disconnect Hermetically sealed contacts enable wiring in Div. Ambient Temperature Limits: -40 to 71°C (-40 to 160°F), except Models PSW-234 to PSW-240, and PSW-221 to PSW-226: -18 to 71°C (0 to 160°F). Its unique cam design allows quick and accurate setting of the GO Switch positions reducing deadband and hysteresis to a minimum. 25 VA Form C hermetically sealed reed switch. Division 1 or 2 hazardous areas. Switches can be mounted from tank top or tank bottom or can be adapted for side mounting. 6300 Series hermetically sealed switches are designed for high reliability in extreme environments. ) 1000000: Enclosure compatibility (NEMA type) 1, 4, 4X, 12, 13: Operator type: Selector switch: Contact block termination tightening torque: 6 - 8 lb - in / 0. 32. Can be supplied to meet 1500V rms withstand voltage with reduction in Sealed Switches. The armature comes to its rest position inside the glass tube, through the backstop mechanism. The difference is that the 117 series is equiped with hermetically sealed switch and terminal block. HE Series hermetically sealed limit switch meets hermetic sealing as defined in MIL-PRF-8805, Symbol 5. 5. HE Series switches generally feature Page 6 (UL Listed/CSA Certified, Material: 356 aluminum ATEX and SAA Approved Use AG switching element; hermetically sealed SS Snap Switch) capsule Shipping weight: 5 pounds (2. cm3/ s › Long life: 200 000 cycles. 5 Miliamps. 50 ohms (max. are imposed on this pressure switch when making the PROCESS and ELECTRICAL connections. 18) ©SOR Inc. Haydon switches are built to meet stringent military specifications and are 73 - Hermetically Sealed 75-77- Not Hermetically Sealed 7G - Hermetically Sealed 7I- Not Hermetically Sealed 2 DPDT (Model 7G & 7I only) AC DC Volts Amps Volts Amps 120 4 24 3 DC Volts Amps Volts Amps 120 3 24 1 Extending Sensing Rage with External Target Magnets 73, 75, 77 Series Magnet Sensing Differential AMP3 0. Per MIL-S-8805, hermetic symbol 5. SP6T SWITCHES. With its hermetically sealed contacts, excellent repeatability, and superior resistance to vibration, moisture, contaminants, abuse, and temperature extremes, the GO Switch 35 clearly out performs The GO Switch Series 70 is our most popular GO switch. Mar 24, 2021 · Is there a specific listing or labelling required for 'hermetically sealed' devices in Class I, Div 2 areas? I have to monitor for leak/level in a Class I, Division 2 location. 0. For example, hermetically sealed micro switches are suitable for explosive ambient conditions. Top/Bottom Mounting. 7 - 0. The term originally applied to airtight glass containers, but as technology advanced it applied to a larger category of materials, including rubber and plastics. The miniature HE Series and rotary actuated HE Series have a threaded bushing that measures 0. fi sz vk dj wj my oy wb xv hq