Zetron BH-4S Explosion Proof Combustible Gas Detector Diffusion Type

Brand Name:Zetron
Certification:CE
Model Number:BH-4S
Minimum Order Quantity:1 set
Delivery Time:1-10 work days
Payment Terms:T/T, Western Union, MoneyGram, D/P, D/A, L/C
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Location: Beijing Beijing China
Address: Room 20E, Block 1-A, Oriental Ginza, No. 48 Dongzhimenwai Avenue, Dongcheng,100007, Beijing, China
Supplier`s last login times: within 33 hours
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Product Details

BH-4S Portable Multi-gas Detector

OVERVIEW

BH-4S portable multi-gas detector could detect combustible gas, O2, and other two types of toxic gases continuously and simultaneously. It is widely used in areas where explosion-proof is required or toxic gas leaks, like underground channels or the mining industry, so as to protect the worker's life and avoid damage to the relevant equipment.


FEATURE

* Natural diffusion sampling method and high-sensitivity sensor, with high sensitivity and repeatability.

* 32-bit built-in MCU, high reliability, and self-adaptation ability.

* Full functions, easy operation.

* CSTN colorful LCD, more intuitionistic, abundant, and clear indication.

* Compact design, easy carrying.

* High-strength engineering plastics and compound anti-slippery rubber; high strength, water-proof, dust-proof and explosion-proof.

*500pcs data records, can be contacted with computer via software. Can print the data records, can store data records, can make the data analysis.


PARAMETER
Gas sampling methodNatural diffusion
Detecting gasCombustible gas, H2S, CO, O2
Accuracy≦±5% F.S.
Response Time≦30s
Indication

LCD displays real-time and system status;

LED, audio and vibration alert for gas leakage, fault and low voltage.

Working environment

-20℃~50℃ for toxic gases

-40℃~70℃ for Ex

<95%RH (no dew)

Power SourceDC3.7V Li-on battery, 1800mAh
Charging time6h~8h
Working time≧8h continuously (without alarming)
Gas Sensor Life2 years
Explosion-proof gradeEx ib IIB T3 Gb
Protection GradeIP65
WeightAppr. 400g (with battery)
Dimensions130mm×67mm×30mm(L × W × H)

ModelRangeResolutionL-alarmH-alarm
CO0-1000ppm1ppm50ppm150ppm
O20-30%vol0.1%vol19.5%vol23.5%vol
H20-1000ppm1ppm50ppm150ppm
H2S0-100ppm0.1ppm10ppm20ppm
CH40-100%LEL1%lel20%LEL50%LEL
C2H4O0-100ppm1/0.1ppm20ppm50ppm
EX0-100%LEL1%lel/1%vol20%LEL50%LEL
C3H80-100%LEL1%lel/1%vol20%LEL50%LEL
C2H5OH0-100%LEL1%lel/1%vol20%LEL50%LEL
NH30-100ppm0.1/1ppm20ppm50ppm
CL20-20ppm0.1ppm5ppm10ppm
O30-10ppm0.1ppm2ppm5ppm
SO20-20ppm0.1/1ppm5ppm10ppm
PH30-20ppm0.1ppm5ppm10ppm
CO20-5000ppm1ppm/0.1%vol1000ppm2000ppm
NO0-250ppm1ppm50ppm150ppm
NO20-20ppm0.1ppm5ppm10ppm
HCN0-50ppm0.1/0.01ppm10ppm20ppm
HCL0-20ppm0.001/0.1ppm5ppm10ppm
CH2O0-20ppm1/0.1ppm5ppm10ppm
HF0-100ppm0.01/0.1ppm2ppm5ppm
C7H8/C8H100-20ppm0.01/0.1ppm5ppm10ppm

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

Tag: Hydrogen gas detector, LPG gas detector, Carbon monoxide detector, OEM gas detector, IP67 protect level, O2 gas detector, H2S gas detector, Gas leakage analyzer, Diffusion type gas detecter, Handheld gas monitor, Personal gas analyzer, OEM/ODM service
China Zetron BH-4S Explosion Proof Combustible Gas Detector Diffusion Type supplier

Zetron BH-4S Explosion Proof Combustible Gas Detector Diffusion Type

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