Sensor/Transmitters
In any gas detection application, be it stand alone, or integrated with a building management or process control system, the sensor/ transmitter is the key element. All Armstrong sensor/transmitters, whether two wire electrochemical, or three wire solid state or catalytic, are equipped with the following innovative features:
Wide Supply Voltage
Remote Calibration
Non Interactive Zero and Span
Linearized 4-20 mA Outputs
Multiple Enclosure Options
Wide Variety of Gases and Ranges
AMC-200 Series
Toxic Gas and Oxygen
Electrochemical
CO, SO2, Cl2, NO2, HCN, 02, H2S, NO, H2, NH3
The AMC-200 Series of electrochemical
sensor/transmitters combine precise accuracy with high specificity, to produce a low PPM level of detection required for highly toxic
gases, as well as oxygen. CSA certified for use in hazardous locations when connected to an .5. barrier, low current consumption
and a two wire installation make these units an ideal solution when used with Armstrong monitoring panels or with a separate control system utilizing the standard
4-20 mA output.
AMC-350 Series Hydrogen Suiphide Solid State,br> Solid state reliability and life span, integrated with electrochemical like accuracy and specificity, give the AMC-350 Series a substantial edge over the competition. Equally at home in either clean air or high H25 environments, its sensitivity and response remain unaffected. Minimal maintenance and down time result from unparalleled signal stability and a poison proof sensor with typical life of ten years. These features combined with unrivalled reaction and recovery times, plus a minimal warm-up time after power application, make the AMC-350 Series the industry leader in H25 detection.
