KORNO GT-903-Y4(CO,H2S,O2,EX) and Bosean BH-60-H2S compare

Model selection comparator If you have any questions, please click below Service	KORNO GT-903-Y4(CO,H2S,O2,EX) Gas Detector 2450.0 RMB China Detail	Bosean BH-60-H2S Stationary Gas Detector 640.0 RMB China Detail

Type	Portable	Fixed
Number of Gases	Various gases	Single gas
Sensors	Electrochemistry Catalytic combustion	Electrochemistry
Gases	H2S CO O2 Ex	H2S
Sampling Mode	Pump

Type

Portable

Fixed

Number of Gases

Various gases

Single gas

Sensors

Electrochemistry Catalytic combustion

Electrochemistry

Gases

H2S CO O2 Ex

H2S

Sampling Mode

Pump

Detection gas

CO、H2S、O2、EX

range

0~1000ppm，0~100ppm、0~30%vol、0~100%LEL

resolution

0.1ppm，0.01ppm，0.01%vol

1ppm

temperature and humidity

Optional accessories, temperature detection range: -40~120 ℃, humidity detection range: 0~100% RH

Sampling method

Pump suction

Detection Accuracy

≤±3%

linearity error

≤±1%

Response time

T90≤20s

Zero drift

≤±1%(F.S/年)

recovery time

≤20s

Sexual repeability

≤±1%

data storage

Real-time storage and Timer storage can be set; single channel can store 30800 groups of data

Explosion-proof sign

Ex ia Ⅱ C T4 Ga

CNEx16.0449Exd ⅡC T6 Gb

Shell material

ABS+PC

die casting aluminum

Protection class

IP65

Operating Temperature

-30~60℃

Environment humidity

0~95% RH non-condensing

Operating Pressure

-30Kpa ~ 200Kpa

Power

4000mA Rechargeable Polymer Battery

Dimensions

180*85*55mm

193*140*93mm

Execution standards

GB3836.1-2010、GB3836.4-2010

Friendly reminder: This page is a comparison of KORNO GT-903-Y4(CO,H2S,O2,EX),Bosean BH-60-H2S.NBCLab only provides you with the similarities and differences of the product in the model and specifications.

For more information about KORNO GT-903-Y4(CO,H2S,O2,EX),Bosean BH-60-H2Ssimilarities and differences, please refer to the NBCLab product details.