RS485 Programmable P&T
- 0-100mbar to 0-1000bar g or a
- -25° to 150°C range
- Programmable zero / span
- Accuracy 0.1%
- RS485 (digital) & dual 4-20mA
The PTM/RS485 is a fully digital programmable pressure transmitter providing the option of a 4-20mA analog output in addition to the standard RS485 MODBUS protocol. The transmitter offers the total accuracy of ≤± 0.15% FS including linearity, hysteresis, repeatability and thermal effects. The PTM also provides a precision temperature output thus offering a very high performance pressure/temperature sensor at a very affordable price. Options include higher accuracy, flush mount, surge protection and special oil fills for food and oxygen service.