The Model AST20PT stainless steel media isolated pressure/temperature sensor and Model AST46PT explosion-proof pressure temperature transmitter suit low-power systems as both a pressure and temperature reading are generated with the power consumption of one sensor. Both units operate with a microprocessor in a single-body design and offer high accuracy pressure and temperature measurements of +/-0.1% and 1.0% BFSL, respectively. The products are available in various temperature ranges from -40° F to 250° F (-40° C to 125° C). While the Model AST46PT is offered in pressure ranges up to up to 20,000 PSI (1,400 Bar), the Model AST20PT is available in pressure ranges up to 45,000 PSI (3,100 Bar). The model AST46PT is also CSA-approved for use in hazardous areas including Class 1 Div 1 Explosion proof Groups A, B, C, and D, and for mining applications, Class 2 Div 1 Groups E, F, and G.
American Sensor Technologies