
Industrial Explosion proof Sensor Connection & thermocouple
head K temperature sensor
Description:
1) Explosion-proof thermocouple (resistor) is a type of temperature sensor.There are often various
inflammable and explosive chemical gas and vapor on production site in chemical plants.
2) It will be extremely unsafe if common thermocouples are used, which is quite easy to cause explosion of environmental gas. Therefore, the explosion-prevention thermocouples have to be used under such
circumstances.
Specification:
1, Application: pt100 temperature transmitterRTD,converting RTD(pt100,pt1000, Cu50,Cu100) input signals into a scalable 4 to 20 mA
2, Installation:Directly installed to RTD Form B.
Equipped with special card can realize DIN35 guide rail installation.
3, Probe material: SS304,SS316,SS310
Input | |
Measured variable | Temperature |
Measurement accuracy | 0.2% |
Output | |
Output signal | 4~20mA |
Load resistance | RL≤(Ue-7.5)/0.021A |
Signal on alarm | IH = 20.5mA ; IL= 3.8mA |
Input Sensor break,output current | 22mA |
Sensor open-circuit,output current | 22mA |
Sampling period | rating value 0.25S |
Protection | Reverse polarity protection |
Essential parameter | |
Supply voltage | 7.5~45V,d.c. |
Temperature drift | 0.01% F.S./ °C |
Damping time | < 5S |
Insulation strength (among Input and output) | 1500V,a.c.;1min |
Insulation resistance (among Input and output) | ≥100MΩ |
Minimum range | 50°C |
Weight | 32g |
Rated operating condition - Environment temperature | |
Storage temperature | -50°C~+105°C |
Operating temperature | -40°C~+85°C |
Relative humidity | ≤85% |
Reference operating conditions | 23°C |
Application:
Pipeline inspection,
petrochemical,
industrial equipment,
food machinery,
high-temperature furnace and boiler,
special alloy equipment, metallurgy, hydropower,thermal power, laboratorial platform, glass
Payment Terms and Shipping:
Shipping:
1.About 15 working days after receiving payment(based on actual quantity).
2.Tracking No.will be sent to you after delivery,and we will track the goods for you until you receive it.
Payment:
1.We accept T/T or Western Union, Paypal before production.
2.If buyers have any problems about payment,pls contact us ASAP.
Wuhan Global Metal Engineering Co., Ltd
Wuhan Global Metal Engineering Co., Ltd (GME) specialize in the supply of heating elements and temperature sensors(thermocouples & RTDs) for a vast array of industries since year 1995.
Our main products include but not limited to Coil heater, Cartridge heater, Flexible Tubular heater, Cast-in Heater, Band heater, Thermocouple, RTD’s, Thermocouple extension wire, Thermocouple connection head , Mineral Insulated thermocouple cables , thermowell, etc.
After 20 years growth, we have more than 200 employees in the factory including 50 sophisticated technicians. Our products have been exported to many countries including North America, South America, Europe, Middle East ,South Asia, etc.
More details, you can also visit our website: https://www.gmemetal.com