STS Programmable RS485 Pressure Transmitter PTM/RS485 Series 43
The PTM/RS485 series 43 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.
PTM/RS485 Series 43
• Total Accuracy: ≤ ± 0.15% FS • Compensated temperature: -40 to 185°F • Full scale ranges from 1 to 15,000 psi • Gauge, absolute or sealed gauge • Turn down ratio 4:1 • RS485 (digital) and dual 4-20mA signals
