Pressure dew point Transmitter RS232/485

Measuring range –20 ... +40 °C tpd, compact transmitter with c with digital RS 232/485 interface for measurement of pressure dew point directly in process, without display, gas sealed sensor head of stainless steel V4A with 1/2“ threads, stainless steel sinter filter, pressure 0 ... 5 MPa (50 bar), 2 OC-output for early warning and main alarm, robust aluminium housing IP 65, 8-pin industrial plug The scope of supply is without connection plug/cable, please mention separately with order!

Technical data
Measuring range: -20 ... +40 °C tpd
Measuring medium: Compressed air (filtered and dried, ISO 8573-Class 2-4-2)
Sensor element: Capacitive polymer thin film sensor
Sensor protection: Stainless steel sinter filter 1.4404, Ø 12 x 20 mm
Application temperature: -20 ... +60 °C
Storage temperature: -40 ... +90 °C
Accuracy, at 25 °C Nominal temperature:
d ±0.5 K ±1 Digit in range 0.0 ... 40.0 °C tpd
d ±1 K ±1 Digit in range –10.0 ... 0.0 °C tpd
d ±2 K ±1 Digit in range –20.0 ... -10.0 °C tpd
Operating pressure: 0 (Vacuum) ... 5 MPa (50 bar absolute)
Functions (adjustable in works): 2 Alarm-limits with Hysteresis
Switch output: 2 x Open-Collector output 24 V/50mA DC, SPS-compatible
Analog output: optionally available
Display: optionally available
Electrical connection: 8-pin industrial plug series 423
Process connection: Threads G ½“, SW 27, immersion depth approx. 37 mm with Filter
Sealing: Sealing flange with edge sealing ring NBR (optional VITON)
Dimensions: 190 x 30 x 30 mm (over everything with plug)
Weight: 350 g
Power supply: 24 V DC, max. 100 mA, reverse polarity protected
EMV: As per EG-Guidelines 89/336/EWG
Material: Electronics - aluminium anodised, Measuring head - stainless steel 1.4571
Enclosure type: IP 65 (with connector fitted)
Guarantee: 12 Months
Scope of supply: Transmitter without connection plug, test certificate and documentation

Rights reserved for change in technical data!