Trace H2 Analyzer en China

4.Automatic data storage in a certain intervatime, and browsing data at any time；
5.Two-way communication by connected to a computer via the standard RS232 interface；
6.Setting upper and lower alarm values arbitrarily during the measurement range；.
7.Calibrating by standard gas；
8.0-10mA or 4-20mA electricacurrent output；
Industries Served：
To measure the trace hydrogen concentration in the fields of nitrogen separation, chemical process, magnetic materials such as high temperature sintering
furnace gas protection, various mixed gases, etc.
Range：
0-50ppm, 0-500ppm, 0-5000ppm H2
Indicating error：
±2% of full scale range
Repeatability：
2%
Response time：
T90<40s
Contact capacity：
250VAC/1A
Signal output:：
4-20mA DC or 0-10mA DC
Power supply：
220±10% VAC, 50Hz±5%
Environmental temperature：
0℃-+45℃