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                                 High resolution 3 ½ digit LCD 
Standard analog output ranges: 0-1%, 0-5%, 0-10% and 0-25% 
Optional analog output ranges: 0-1000ppm, 0-50% or 0-100% 
1-5VDC and 4-20mA. analog outputs 
Patented cellblock technology. Provides a flow control valve, 3-way selector valve: Sample/Span/Off, and flow meter, all integral to the compact cell block 
Approved by CSA International to UL and CSA standards as meeting requirements for Class I, Div. 1, Groups B,C,D with flammable gas sample 
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