| SF82 MiniDIN 43650 C | SF82 M12 |
| Performance Specifications |
| Measurement Range | -60 °C to +60 °C dew point |
| Accuracy | ±2 °C dew point* |
| Response Time | 63% at room temperature at 1 bara
-60 °C to -20 °C dew point: 6 s
-20 °C to -60 °C dew point: 40 s |
| Repeatability | 0.5°C dew point |
| Calibration | 9 point calibration certificate traceable to national standards |
| Electrical Specifications |
| Output Signal | User configurable over range; 4-20 mA
(2 wire connection, current source) | User configurable over range; 4-20 mA (2 wire connection, current source)
Modbus RTU over RS485 digital communications |
| Moisture Output | Dew point or moisture content |
| Temperature Output | Not available | Data via Modbus RTU |
Analog Output Scaled Range
4-20 mA (Dew point) | -60 °C to +60 °C dew point
-50 °C to +50 °C dew point
-50 °C to +30 °C dew point
-80 °C to +20 °C dew point
-20 °C to +50 °C dew point
(Non standard ranges available on request) |
Analog Output Scaled Range
4-20 mA (moisture content in gas) | 0 to 24000 ppmv
(Non standard ranges available on request) |
| Supply Voltage | 6.5 to 28 V DC | 5 to 28 V DC |
| Load Resistance | Max 250 Ω @ 12 V (500 Ω @ 24 V) |
| Current Consumption | 23 mA max | Analog only 23 mA max, Digital only 6 mA max |
| Electrical Safety | IEC61010-1, UL61010-1 & CAN/CSA C22.2 No. 61010 | IEC61010-1, UL61010-1 & CAN/CSA C22.2 No. 61010
EN61373 Rail Rolling Stock
EN50121-3-2 Rail EMC/RFI |
| Operating Specifications |
| Operating Temperature | -20 °C to +60 °C |
| Compensated Temperature Range | -20 °C to +50 °C |
| Storage Temperature | -40 °C to +60 °C |
| Maximum Operating Pressure | 10 MPag (100 barg) maximum |
| Pressure Safety Rating | 45 MPag (450 barg) maximum |
| Flow Rate | 1 to 5 Nl/min mounted in standard sampling block; 0 to 10 m/sec direct insertion |
| Mechanical Specifications |
| Ingress Protection | IP66 in accordance with BS EN 60529
(current version);
NEMA 4 ingress protection in accordance with
NEMA 250 (current version) | IP65 |
| Housing Material | 316 stainless steel |
| Dimensions | L = 133 mm x ø45 mm (with connector cable) | L = 156 mm x ø45 mm (with connector cable) |
| Filter (Sensor Protection) | Standard: HMWPE <10 μm Optional: 316 stainless steel sintered guard <80 μm |
| Process Connection | 5/8” 18 UNF
3/4” 16 UNF
G1/2” BSP |
| KF40 Flange Accessories | Flange for 5/8” 18 UNF & 3/4” 16 UNF process connections |
| Weight | 150 g (excluding connector cable) |
| Electrical Connections | MiniDIN 43650 form C | M12 5 pin (A coded) |
| Mating Electrical Connections | Mating connector supplied as standard
Optional 0.8, 2, 5, 10 metre MiniDIN connector/cable available | Optional 0.8 , 2, 5, 10 meter M12 A coded
connector/cable available |
Analog Output
Diagnostic Conditions
(factory programmed) | Sensor fault: 23 mA
Under-range dew point: mA
Over-range dew point: mA |
| NOTES * Over Compensated Temperature Range |
