BENEFITS
- Dew point sensor with optional ATEX, IECEx approval
- Dual sensor technology for high accuracy of 2 °C Td over the whole range from –100 ... +20 °C Td
- Two outputs available: 4 ... 20 mA, RS-485 (Modbus/RTU).
- IP65 casing provides robust protection in rough industrial environment
- G1/2” Process connection
DIMENSIONS
TECHNICAL DATA
| Measurement range (model depending) |
Dew point Temperature -100 ... +20 °C Td (S230) -50 ... +20 °C Td (S231) -30 ... +70 °C |
| Dew point sensor | QCM & Polymer |
| Temperature sensor | NTC |
| Pressure sensor | N/A |
| Accuracy | Dew point Temperature ±2 °C Td 0.3 °C |
| Operating Pressure (model depending) |
-0.1 ... 1.6 MPa (S230) -0.1 ... 35 MPa (S231) |
| Operating Temperature (Medium) |
0 ... +50 °C |
| Measured gases (Medium) |
Non-corrosive gases |
| Response Time t90 (@ 4 l/min) |
-20 °C Td -> -60 °C Td = < 240 sec -60 °C Td -> -20 °C Td = < 30 sec |
| Ambient Temperature | 0 ... +50 °C |
| Ambient Humidity | 0 ... 100% rH |
| Supply Voltage | 12 ... 30 VDC |
| Current consumption | 40 mA @ 24 VDC |
| Output signals | 4 ... 20 mA (isolated) Modbus/RTU |
| Electrical connection | Screw terminals |
| Process connection | G 1/2“ thread (ISO 228/1) Stainless steal 1.4301 (SUS 304) |
| Casing material | Aluminum alloy |
| Classification | IP67 |
| EMC | IEC 61326-1 |
| Approval | Ex db[ib] IIC T4 Gb |
| Sensor protection | Sinter filter |
| Transport Temperature | -30 ... +70 °C |
| Storage Temperature | -20 ... +50 °C |
| Weight | 728 g |
ORDERING
