دتکتور گاز BOSEAN مدل BH-60
BH-60 Fixed Gas Detector
BH-60 fixed gas detector adopts advanced catalytic gas sensor or electrochemical sensor, which can translate the gas concentration in the air to the digital signal output. The detector working with gas controller can be used to detect gas in refinery, chemical plant, LPG station, boiler room, painting plant and other places with gas exists. We provide gas detector OEM/ODM service.
TAG: h2s gas detectorFixed gas detectorBH-60h2s fixed gas detectorBosean
Introduction
Detection principle:
The system provides 24V standard DC voltage to the external detector, collecting standard (4-20) mA input signal to analyze and complete the digital display and alarm operation.
Suitable for:
this fixed gas detector can be connected with control panel, alarm information would be display in the control panel by uploading 485 or (4-20) mA. Gas technical parameter settings shows as in Appendix 1.(For reference only, users can set parameters according to specific conditions.)
Gas Detected
Ex, O2, CO, H2S, CH4, NH3, CL2, HCL, H2, NO, NO2, NOX, CH2O, O3, CO2, SO2, ETO, PH3, HCN, N2, HF
Detection principle
catalytic or electrochemical or PID’s or infrared principles
Sampling Method
wall, pipeline, flow-through (with the monitoring of the environment-related)
Resolution
1%LEL, 0.1ppm, 1ppm, 0.01%vol
Precision
＜5% F.S.
Output signal
4-20mA ,0-5V, RS485, relays, wireless digital (optional)
Response Time
≦30S
Recovery Time ≦10S
Repeatability
≦±1%
Linearity error
≦±1%
Zero shift
≦±1% (FS / year)
Display Technology
Display high brightness LED display
Connection mode
G1 / 2 male proof hose pipe thread size Thread size M45 * 2mm
Working temperature
-20℃-55℃
Explosion-Proof
Ex db IIC T6 Gb
Working voltage
DC 24V
Dimensions
190×150×95mm
Cable requirement
4-20mA, RVVP, 3-line, ≧1.5 mm2
Modbus, RVVP, 4-line, ≧1.5 mm2
TAG: h2s gas detectorFixed gas detectorBH-60h2s fixed gas detectorBosean
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