Multi Signal Output Argon Gas Detection&Alarm Device fixed N2 gas detector industrial gas leak detector

Product Introduction:

Nitrogen gas detector is suitable for all kinds of industrial environment and special environment for online testing and sound and light alarm, safe warning effect on the scene of the dangerous homework, instrument adopts imported electrochemical sensor and microcontroller technology, has the stable signals, the advantages of high precision, good repeatability, explosion-proof connection mode is suitable for all kinds of dangerous sites.The instrument is compatible with various control alarms, PLC, DCS and other control systems, and can realize on-site alarm, remote monitoring and alarm functions simultaneously.

Mean Feature:

● Low level of explosion-proof for Exd Ⅱ CT6
● High precision, long life of imported electrochemical nitrogen sensor
● Automatic tracking of zero, full range, temperature compensation
● Automatic protection function against high concentration gas impact
● Full software calibration function, the user can also self-calibration, with three keys to achieve, simple operation
● Three-wire system 4 ~ 20mA output
● Two cable inlet ports for on-site installation
● Independent air chamber structure, convenient sensor replacement

Technical Parameter:

Test gas: Nitrogen in the air
Detection principle: electrochemical formula
Detection method: diffuse type
Measurement range: 0 ~ 100%Vol
Resolution: 0.01%VOL
Accuracy: + / - 3% FS
Response time: ≤45 seconds
Recovery time: ≤60 seconds
Explosion-proof marks: Exd Ⅱ CT6
Explosion-proof connection thread: 3/4"NPT
Zui large transmission distance: 1100 m
Operating temperature: -20℃ ~ +50℃
Relative humidity: 10% ~ 95%RH