Digital pressure gauge transmitter uses field-proven thin-film sensors to monitor a wide range of applications. It uses highly stable silicon technology, micro-machined precision tolerances, and then molecularly embedded in strain gauges. Its standard features include internal battery or external DC power operation, analog output and user programmable alarms.
Product description:
Digital pressure gauge transmitter uses field-proven thin-film sensors to monitor a wide range of applications. It uses highly stable silicon technology, micro-machined precision tolerances, and then molecularly embedded in strain gauges. Its standard features include internal battery or external DC power operation, analog output and user programmable alarms. It is an economical, adjustable pressure switch with digital display and analog output for monitoring the pressure of compatible liquids, air or other non-flammable, non-corrosive gases. Digital pressure gauge transmitter's switching point, reset point, switch type and other different functions can be easily programmed without pressurizing the device. It also offers a variety of output signals, connector and fluid port connection options. Its front end is an isolation diaphragm piezoelectric sensor pressure sensor. Digital pressure gauge transmitter integrates pressure measurement, display, analog transmission output and alarm output and is a highly integrated product.
Technical performance:
| Using object | liquid, gas or steam | |
| Measuring scope | refer to model & specification table | |
| Output signal | 4~20mA DC Output, overlay HART protocol digital signal (two-wire system) | |
| Power supply | external power supply 24V DC, power supply range 12V~45V | |
| Temperature range | Electric circuit board work | -40~85℃ |
| Sensing element work | -40~104℃ | |
| Storage temperature | -40~85℃ | |
| With digital display | -25~65℃ (normal operation） -40~85℃ (with no damage) | |
| Relative humidity | 0~95% | |
| Overpressure limit | applying 2~5 times of maximum range pressure will bring no damage to transmitter | |
| Volume variation | be less than 4px3 | |
| Damping | time constant is adjustable within 0.2~32.0s. | |
| Starting time | 3s, preheating is unnecessary | |
Product details:
