Explosion-proof Temperature and Humidity Sensor

Explosion-proof temperature and humidity sensors utilize flameproof enclosures or intrinsically safe circuit designs to monitor air temperature and humidity in flammable and explosive environments. Their operating principle involves collecting data through semiconductor or capacitive sensing elements, while the enclosure prevents internal electrical sparks from escaping. These sensors are applied in locations such as chemical plants and printing workshops where combustible gases or dust are present, to prevent measurement activities from triggering explosions.
Selection
When selecting, ensure that the explosion-proof rating matches the classification of the hazardous area on site, and pay attention to whether the sensor's measurement range covers the operational requirements. Prioritize the use of corrosion-resistant material for the housing, and check the integrity of the explosion-proof certification marks. Wiring must comply with explosion-proof specifications, and the output signal type should be compatible with the existing control system. Regular calibration and maintenance are necessary to ensure data accuracy.

Terms

Standards

Instruments

Using explosion-proof composite explosion-proof technology, pumping rate of 4L/S, noise only 63dB, equipped with gas ballast valve can remove a small amount of water vapor, safe and reliable for dangerous environment.

$ 701.00

Using explosion-proof composite explosion-proof technology, pumping rate 2L/S, noise as low as 63dB, equipped with gas ballast valve can extract a small amount of water vapor, safe and reliable.

$ 517.00

Using explosion-proof composite explosion-proof technology, pumping rate 8L/S, noise as low as 66dB, equipped with gas ballast valve can extract a small amount of water vapor, suitable for flammable and explosive dangerous places.

$ 1024.00

Intrinsically safe explosion-proof design, up to CT4 grade, equipped with explosion-proof Sensor and display. Table size 410x510mm, weighing range 110kg, accuracy 10g, stable structure, support external calibrating and a variety of functions.

$ 190.00

Adopting explosion-proof, burn-seal, intrinsically safe composite explosion-proof technology, with anti-suction valve and gas ballast valve, the pumping rate is 16m ³/h, the ultimate pressure is 0.005mbar, and the noise value is 58dB (A).

$ 1063.00

The use of explosion-proof composite explosion-proof technology to ensure safe operation, pumping rate of 15L/S and noise only 66dB, equipped with gas ballast valve can handle a small amount of water vapor, compact suitable for use in hazardous environments.

$ 1308.00

It adopts explosion-proof composite explosion-proof technology to ensure safe operation. It is equipped with an anti-suction valve to prevent oil from being sucked back. It is equipped with a gas ballast valve to adjust the Vacuum Level. The pumping rate is 24m ³/h, and the noise value is 58dB.

$ 1192.00

The explosion-proof composite explosion-proof technology is used to ensure safe operation, with anti-suction valve and gas ballast valve, the pumping rate is 48m ³/h, and the ultimate pressure is as low as 0.005mbar, which is suitable for dangerous environments.

$ 1889.00

Using flameproof composite explosion-proof technology, the pumping rate is 1L/S, the ultimate pressure can reach 0.006mbar, and the noise is as low as 63dB, which is suitable for flammable and explosive environments.

$ 462.00

Using explosion-proof composite explosion-proof technology, explosion-proof mark ExdIBT4, pumping rate 90m ³/h, limit pressure as low as 0.005mbar, noise only 58dB, suitable for hazardous environments.

$ 2922.00

Adopt compound explosion-proof technology, pumping rate 0.5L/S, noise value 62dB, equipped with gas ballast valve can extract a small amount of water vapor, safe and reliable to adapt to harsh environment.

$ 462.00

Adopt flameproof composite explosion-proof technology to ensure safe operation, with a pumping rate of 6L/S and a noise of only 64dB. Equipped with a gas ballast valve to handle a small amount of water vapor, it is compact and easy to install and maintain.

$ 817.00

Using MCU chip to achieve low power consumption operation, detection error ≤ +/- 3% F. S, Response Time ≤ 30 seconds, support a variety of signal output and wireless transmission, with explosion-proof and explosion-proof structure to ensure safety and reliability.

$ 486.00

The pumping rate is 36m ³/h, the ultimate pressure is 0.005mbar, the anti-suction valve is used to prevent oil from being sucked back, the gas ballast valve can adjust the Vacuum Level and process water vapor, and the composite explosion-proof technology ensures safe operation.

$ 1631.00

Suitable for flammable and explosive environment, explosion-proof grade ExdIBT4, pumping rate 8m ³/h, limit pressure as low as 0.005mbar, equipped with anti-suction valve and gas ballast valve to ensure safe and reliable operation.

$ 882.00

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