• Beijing Zetron Technology Co., Ltd
    Hello, I already used the equipment in an aluminum smelting plant in Mexico and I was surprised by the function of your company's laser device.
  • Beijing Zetron Technology Co., Ltd
    Good gas leak detection instrument !!! High accurate test values :D
Contact Person : Lisa Niu
Phone Number : +86 15699785629
Whatsapp : +8615699785629

BH-60 Zetron Natural Gas Leak Detector With 4~20mA Signal Measurement Inspecting

Place of Origin China
Brand Name Zetron
Certification CE
Model Number BH-60
Minimum Order Quantity 1 set
Packaging Details 160*70*28mm
Delivery Time 1-10 work days
Payment Terms T/T, Western Union, MoneyGram, D/P, D/A, L/C
Supply Ability 1000 SET / week

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Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

Product Details
Product Name Fixed Gas Detector Gases Ex, O2, CO, H2S, CH4, NH3, CL2, HCL, H2, NO, NO2, NOX, CH2O, O3, CO2, SO2, ETO, PH3, HCN, N2, HF
Humidity 0-95%RH (no Dew) Temperature -20℃-55℃
Exterior Dimensions 190×150×95mm Installation Method Wall-mounted
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zetron natural gas leak detector


wall mounted natural gas leak detector

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Product Description

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.

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.

BH-60 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 d II CT6
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

Model Range Resolution L-alarm H-alarm
CO 0-1000ppm 1ppm 50ppm 150ppm
O2 0-30%vol 0.1%vol 19.5%vol 23.5%vol
H2 0-1000ppm 1ppm 50ppm 150ppm
H2S 0-100ppm 0.1ppm 10ppm 20ppm
CH4 0-100%LEL 1%lel 20%LEL 50%LEL
C2H4O 0-100ppm 1/0.1ppm 20ppm 50ppm
EX 0-100%LEL 1%lel/1%vol 20%LEL 50%LEL
C3H8 0-100%LEL 1%lel/1%vol 20%LEL 50%LEL
C2H5OH 0-100%LEL 1%lel/1%vol 20%LEL 50%LEL
NH3 0-100ppm 0.1/1ppm 20ppm 50ppm
CL2 0-20ppm 0.1ppm 5ppm 10ppm
O3 0-10ppm 0.1ppm 2ppm 5ppm
SO2 0-20ppm 0.1/1ppm 5ppm 10ppm
PH3 0-20ppm 0.1ppm 5ppm 10ppm
CO2 0-5000ppm 1ppm/0.1%vol 1000ppm 2000ppm
NO 0-250ppm 1ppm 50ppm 150ppm
NO2 0-20ppm 0.1ppm 5ppm 10ppm
HCN 0-50ppm 0.1/0.01ppm 10ppm 20ppm
HCL 0-20ppm 0.001/0.1ppm 5ppm 10ppm
CH2O 0-20ppm 1/0.1ppm 5ppm 10ppm
HF 0-100ppm 0.01/0.1ppm 2ppm 5ppm
C7H8/C8H10 0-20ppm 0.01/0.1ppm 5ppm 10ppm


Note: Not all gases and ranges are listed, if you need more information, please contact us.

BH-60 Zetron Natural Gas Leak Detector With 4~20mA Signal Measurement Inspecting 0
Tag: Hydrogen gas detector, Multi-gas detector, Carbon monoxide detector, OEM gas detector, Fixed toxic gas detector, H2S gas detector, Gas leakage analyzer, LPG detecter, Wall mounted gas monitor, Personal gas analyzer, OEM/ODM service