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Thermocouple, Explosion-Proof Thermocouple, Fixed Explosion-Proof Thermocouple Threaded Fitt manufacturer / supplier in China, offering Fixed Explosion-Proof Thermocouple Threaded Fittings, Stuffed Animal Pig-Duck-Elephant Cotton Plush Pet Soft Plush Dog Toy, Plush Stuffed Pet Animal Toy (bear, lion, tiger) and so on.

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Supplier Homepage Product Instrument Fixed Explosion-Proof Thermocouple Threaded Fittings

Fixed Explosion-Proof Thermocouple Threaded Fittings

FOB Price: US $50 / Piece
Min. Order: 10 Pieces
Min. Order FOB Price
10 Pieces US $50/ Piece
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Production Capacity: 10, 000 Sets/Year
Transport Package: According to Customers′ Requirement
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: WRN\WRM\WRF\WRF\WRC Series
  • Component: Mechanical Structure Type
  • Output Signal Type: Analog Type
  • Material: Stainless Steel
  • Wiring Type: Two-Wire
  • IP Rating: IP67
  • Customized: Customized
  • Output: Digital Sensor
  • Theory: Magnetic Sensor
  • Specification: ISO
  • Type: Resistance Strain Gauge Pressure Sensors
  • For: Diffused Silicon Pressure Transmitter
  • Production Process: Ceramics
  • Thread Type: NPT
  • Measuring Medium: Gas
  • Certification: ISO
  • Size: According to Your Requirements
  • Usage: Acceleration Sensor, Thermal Sensor,
  • Trademark: SHUA
  • Origin: Tianchang City, Anhui Prov, Chn
Product Description
Usually display instruments, recording instruments, computer and other ancillary uses. Direct measurement of the production process in the range of 0 ºC -1300 ºC liquid, vapor, gas and solid surface temperature.
Explosion-proof thermocouple principle is the use of space, junction boxes and other components designed to have sufficient strength, all will produce sparks, arcs and dangerous temperature components are sealed in the junction box cavity, the cavity when the explosion occurred, through flame and cooling joints gap, so after the explosion of flame and temperature does not reach the outer chamber, thereby performing explosion.
1,A variety of forms of proof, explosion-proof performance
2,Compression spring-type temperature sensing element, seismic performance
3,Large measuring range
4,High mechanical strength, good pressure resistance
The main technical parameters
Product performance standards
Measuring range and tolerance
Type No indexing                                                Tolerance level
                    I                        II
 Tolerance value Measuring   range ºC olerance value Measuring   range ºC
 WRN K ±1.5ºC -40?375±2.5ºC -40?333
 ±0.004ItI 375?1000 ±0.0075ItI 333?1200
 WRM N  ±1.5ºC -40?375   ±2.5ºC -40?333
 ±0.004ItI375?1000 ±0.0075ItI 333?1000
 WRE E  ±1.5ºC -40?375 ±2.5ºC -40?333
 ±0.004ItI 375?800 ±0.004ItI 333?900
 WRF J  ±1.5ºC -40?375 ±2.5ºC -40?333
 ±0.004ItI 375?750 ±0.004ItI 333?750
 WRC T  ±0.5ºC -40?125 ±1ºC -40?133
 ±0.004ItI  125?350  ±0.0075ItI 133?350
Temperature insulation resistance
Armored even at an ambient temperature of 20 ± 15 ºC, relative humidity less than 80%, the test voltage is 500 ± 50V (DC) insulation resistance between the electrode and the jacket pipe ≥1000MΩ.m.
That is 1m long insulation resistance of the sample is 1000MΩ.
10m long insulation resistance of the sample is 100MΩ.
Explosion levels
Explosion proof grade thermocouple their use in explosive gas mixture into a maximum security clearance A, B, C, three
CategoryLevelThe maximum experimental safe gap(MESG)MM

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Mr. Gerry Young
General Manager
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