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High Accuracy Fixed Gas Detector Bosean Design For Petroleum / Petrochemical

Categories Fixed Gas Detector
Brand Name: Bosean
Model Number: bh-60
Certification: CE,FCC,ATEX,ROHS,SIL
Place of Origin: Zhengzhou,Henan,China
MOQ: Negotiable
Price: Negotiable
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 1000PCS/DAY
Delivery Time: 3-8 WORK DAYS
Packaging Details: each set detector alarm will be packed with the export standard carton package or aluminum box or as per customer require
Product Name: Fixed H2s Gas Detector
Working Voltage: 15~30VDC
Sampling: Diffusion
Sensor: Catalytic Sensor or Imported British Sensor
Safe Degree: Intrinsically Safe
Response Time: <30s
Output Signal: 4-20mA/RS485
Indication: LED
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High Accuracy Fixed Gas Detector Bosean Design For Petroleum / Petrochemical

Bosean Design High Accuracy Fixed Gas Leak Transmitter with Explosion-Proof fixed gas detector

Main Features



1. 4-20ma, 485 bus, switch amount and other multi-signal output, to meet different uses

2. Explosion-blown housing design, safe and reliable, high level of protection

3. Good long-term stability, automatic adjustment of 0-bit drift, stable operation

4. High reliability; Can react to a wide range of gas media

5. Can be equipped with LED display, intuitive and clear

6. Can add field acoustooptic Alarm, achieve double alarm function

7. Convenient open-cover wiring for easy installation and testing

Description

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. RS485/4-20mA connect with gas controller.

Parameters

Product typeBH-60 fixed gas detector
Response time<30S
Power supplyDC24V±10%
Working temperature-20ºC~50ºC
Output current4-20mA
Working humidity0-95%RH (no dew)
Contact outputFree contact output, max power 1kW
Single input4~20mA and RS485
Installation methodWall-mounted
Shell materialAluminum
Dimensions190*150*95mm(L*W*H)
Weight≤ 1.6kg

Application


Our customers and patent certificate


Measurable Gas Meter

NoDetecting GasGasMeasure RangeResolutionAlarm Point
(High / Low)
1Combustible GasEX0-100%LEL /0-100%VOL1%LEL/1%VOL20 / 50% LEL
2OxygenO20-25% /30%VOL0.1%VOL19.5% / 23.5%VOL
3Hydrogen SulfideH2S0-50/100/200/1000 ppm0.1 ppm10 / 20 ppm
4Carbon MonoxideCO0-500/1000/2000/5000 ppm1 ppm50 / 150 ppm
5Nitrogen DioxideNO20-20/50/1000 ppm0.1 ppm5 / 10 ppm
6Nitric OxideNO0-250/500/1000 ppm1 ppm50 / 150 ppm
7Carbon DioxideCO20-5000 ppm /0-1%/5%/10%VOL1 ppm/0.1%VOL1000 /2000 ppm
8Sulfur DioxideSO20-20/50/100/200/1000 ppm0.1 /1 ppm5 / 10 ppm
9ChlorineCL20-20/100/1000 ppm0.1 ppm5 / 10 ppm
10AmmoniaNH30-50/100/500/1000 ppm0.1 ppm20 / 50 ppm
11HydrogenH20-1000/5000 ppm1 ppm50 /150 ppm
12PhosphinePH30-5/20/50/100/500/1000 ppm0.1 ppm5 / 10 ppm
13Hydrogen ChlorideHCL0-20/500/1000 ppm0.01/0.1 ppm5 / 10 ppm
14Chlorine DioxideCLO20-10/50/100 ppm0.1 ppm5 / 10 ppm
15Hydrogen CyanideHCN0-50/100 ppm0.01/0.1 ppm10 / 20 ppm
16Ethylene OxideC2H4O0-10/20/50/100/200/500 ppm0.1 /1 ppm20 / 50 ppm
17OzoneO30-10/20/100 ppm0.1 ppm2 / 5 ppm
18FormaldehydeCH2O0-20/50/100 ppm0.1 /1 ppm5 / 10 ppm
19Hydrogen FluorideHF0-1/10/50/100 ppm0.01 /0.1 ppm2 / 5 ppm
20Methylbenzene0-1/10/20/50/100 ppm0.01 /0.1 ppm5 / 10 ppm

Note: The above table is a general parameter. If you need other gas and range, please contact our online customer service.




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