Brief introduction

Portable hydrogen analyzer can be used for continuous measuring of the Hydrogen concentration in the confinement atmosphere. Based on measuring principle of thermal conductivity high hydrogen concentrations of up to 100 Vol.-% and also low concentrations of 1000 ppm could be measured. All Version could be equipped include flame arrestor (ATEX proved) as option.

Technical parameters

Detection principle                  TCD

Detection gas                H2 ; SO2 H2S; CH4

Detection range              customer requirement

Measuring precision at normal pressure     Relative measuring error < 1%

Response time              T90 : 30s ( 30 Vol.% H2 )

Measuring gas throughput     20 ... 60 l/h automatically regulated

Max. permitted gas pressure       3 bar

Max. permitted gas tem.         140 ° C

Warm up time                         < 10 min

Operating voltage               24 VDC

Outputs            4 ··· 20 mA 4-pol. round socket DIN 41524, pin 4 GND, pin 3 Iout ; Option: USB, Modbus

Operating Tem.         0°C ... 40°C

Humidity                   85% (rel.)   35°C

Storage Tem.           -10°C ... 60°C R.H < 85%

Dimensions & Weight       150X150X256 (mm) ; 2kg

Dear customer,

We ,Xi’an Yima Opto-electrical Technology Com.,Ltd. is an integrated economic entity of R&D,manufacturing and trading with over 20 years of history .