For checking purity of hydrogen in H2 cooled generators and synchronous converters. The Model 380K / 380WP will also monitor the safe purging of H2 during shutdown. The 380WP Tri-Gas Analyzer is designed for monitoring hydrogen purity in the hydrogen feed to a power generator and to monitor the purging procedure during a generator shutdown or start up. 

The Model 380 WP can measure the following gases by switch selection: Range 1: 0-100% hydrogen in air Range 2: 0-100% hydrogen in CO2 Range 3: 0-100% air in CO2 The analyzer contains a temperature compensated thermal conductivity (TC) cell, amplifier board, digital readout, range witch, gas flow regulating valve, pump and flow indicator. A recorder output is optional. The TC cell does not burn the sample nor is it consumed in a way, so it has a life expectancy of over 10 years. 

Measurement results are fast and accurate. A rechargeable "gel cell" battery provides enough power for about 8 hours of continuous operational and the analyzer can be used while it is being recharged. 

* Monitors 0-100% H2 in air, 0-100% H2 in CO2, 0-100% air in CO2 
* Rugged, long life thermal conductivity detector cell 
* Lightweight and portable 
* Digital readout 
* Rechargeable 'gel cell' battery 
* Built in flow meter, flow control valve and pump 
* Easy to calibrate 
* Easy to use 
* Fast warm up 
* Choice of clear top cabinet (WP) or briefcase style (K)