Explosion proof on-site temperature display instrument

Product Description:

QZW-100B typeExplosion proof on-site digital temperature display instrumentThe material of the explosion-proof junction box has been modified on the original explosion-proof product. The explosion-proof shell of the current explosion-proof on-site digital temperature display product is made of high-strength polyester material die-casting, and the interior adopts imported high-precision, low-temperature drift, ultra-low power consumption integrated circuit and wide temperature LCD display. The built-in high-energy battery works continuously without laying power cables. The explosion-proof polyester shell has sufficient internal space, and the material is lightweight with sufficient toughness and mechanical strength. The thermal stability of the rubber sealing ring meets the national explosion-proof standards.

1： Main technical indicators:
1. Measurement range: -50~600 ℃
2. Sensors: Pt100, CU50, Pt1000
3. Accuracy: 0.5% ± 1 word
4. Sampling time: 1-5 seconds
5. Display: 3-digit LCD
6. Power supply battery: built-in lithium battery, continuous use
7. Environmental conditions: Temperature: -20~70 ℃
8. Humidity: 90% RH
9. Connection method: 1. Rod thread M27 × 2 or customized according to user requirements. 2. Cable type: equipped with dedicated instrument cables with corrosion resistance, high temperature resistance and other characteristics, can measure and display remotely, making it convenient for users to measure and monitor the medium at the work site. The length can be configured according to the user's requirements.
10. Instrument head mass: 0.3Kg
11. Explosion proof level: EXd Ⅱ BT4

2： Structural material:
Shell material: Polyester
Panel: glass+inner PVC facial mask
Sensor material: 1Cr18Ni9Ti

3、 Selection: