Digital Differential Pressure Gauges By Enviro Tech Industrial Products

With the years of experience and vast knowledge, we are involved in manufacturing, supplying, trading and exporting a wide range of Digital Differential Pressure Gauges in Delhi, Delhi, India. The series A1 digital differential pressure gage is a patent pending microprocessor based digital pressure gauge for positive, negative, and differential measurement designed to be a direct replacement for mechanical gauges. The Series A1 differential pressure gauges utilize an extremely stable piezoresistive sensing technology to give a standard full scale accuracy of 1%. For applications requiring better accuracy, the A1 is also available with 0.5% accuracy. The A1 pressure gauge also has an optional 4-20 mA output for applications requiring an output signal. The A1 features a bright A " LED display, which gives the gauge improved readability and precision. The A1 digital differential pressure gauges also feature 5 user selectable engineering units including in. w.c., mm w.c., cm w.c., kPa, and Pa. The Series A1 offers an improved look, and performance compare to mechanical gauges for a similar price.

Maximum Pressure: 4" w.c. and less = 2 PSI; 5" w.c. and above = 10 PSI
Media compatibility: Air and compatible non combustible, non corrosive gasses
Accuracy*: Axxx0-xx - 1.00%; Axxx1-xx - 0.50%; Axxx2-xx a 0.25%
Temperature Ranges: Compensated and Operating: -10A to 140A F (-23A to 60A C)
Thermal Effect*: +/- 0.012% FS/A F
Output Signal: 4-20 mA (option)
Loop Resistance: 750 IC Max