TECHNICAL DATA of PTS 500
Temperature measuring range: -20...125°C
Accuracy: ± 1.0 °C (-10…+50°C)
Pressure measuring range: See order code
Accuracy: ± 0.5% off f.s.(at 20°C)
Voltage supply: 18...36 VDC via SELV supply, 5W or Power over Ethernet (IEEE802.3af: Class 2 (3.84W - 6.49W)
Protection class of housing: IP 65
Operating temperature: -20...+125°C for pressure sensor
Ambient temperature: -20...+60°C
Storage temperature: -40...+80°C
Readable via Modbus: Pressure [hPa, mbar, bar, psi,...] Temperature [°C, °F]
Signal output: See order code

Example order code PTS 500: 0694 7000_A1_B1_C1

Signal output option
 A1 1 x 4...20 mA analogue output (galvanically not isolated),
alarm relay, RS 485 (Modbus-RTU)
 A2 2 x 4...20 mA analogue output (galvanically not isolated),
2 x alarm relays, RS 485 (Modbus-RTU)
 A3 Ethernet interface (Modbus/TCP), 1 x 4…20 mA
analogue output (galvanically not isolated), RS 485
(Modbus-RTU)
 A4 Ethernet interface PoE (Power over Ethernet)
(Modbus/TCP), 1 x 4...20 mA analogue output (galvanically not isolated), RS 485 (Modbus-RTU)
A5 M-Bus, 1 x 4...20 mA analogue output (galvanically not
isolated), alarm relay, RS 485 (Modbus-RTU)

Pressure measuring ranges
B1 -1... 0 bar (-14.5...0 psi)
B2 0... 1.6 bar (0...23.2 psi)
B3 0... 10 bar (0...145 psi)
B4 0... 16 bar (0...232 psi)
B5 0... 50 bar (0...725 psi)

Process connections
C1 G1/2“
C2 1/2” NPT