Performance |
Measurement range (dp) |
–60...+60°C (-76...+140°F) dew point |
Accuracy (dp) |
±2°C (±3.6°F) dew point |
Repeatability |
±0.2°C (±0.36°F) dew point |
Long-term stability |
Less than 1% per year at reference conditions |
Calibration |
Traceable 8-point calibration certificate |
Electrical Specifications |
Output signal |
4-20 mA (2-wire connection, current source)
|
Output |
Dew point |
Analog output scaled range |
Standard: –60...+60°C (-76...+140°F) Non-standard available upon request |
Supply voltage |
12...28 V DC |
Load resistance |
Max 250 Ω @ 12 V (500 Ω @ 24 V)
500 Ω @ 24 V |
Compliances |
CE & UKCA |
Operating Specifications |
Start-up temperature |
Ambient: -40...+50°C (-40...+122°F) Gas: –40...+70°C (-40...+158°F) |
Operating temperature |
Ambient: -40...+50°C (-40...+122°F) Gas: –40...+60°C (-40...+140°F) |
Storage temperature |
–40...+85°C (-40...+185°F) |
Operating pressure |
45MPa (450 barg/6526 psig) maximum
|
Over pressure rating |
x2 operating pressure 90 MPa (900 barg/13053 psig)
|
Flow rate |
1...5 Nl/min mounted in standard sampling block; 0...10m/sec (0...32.8 fps) direct insertion
insertion |
Thermal compensation |
Characterized over operating range
|
Mechanical Specifications |
Ingress protection |
IP66 in accordance with standard BS EN 60529:1992 |
Housing material |
316 stainless steel
|
Dimensions |
L=119mm (4.69”) (including HDPE filter) x ø27mm (ø1.06”)
|
Filter |
Standard: HDPE guard <10µm
|
Process connection and material |
G 1/2” BSP, 316 stainless steel |
Weight |
150g (5.29oz) |
Electrical connections |
M12, 4 pin (A coded)
|
Digital diagnostic communications |
RS485, 2-wire Modbus RTU |
Diagnostic conditions (factory
programmed) | Condition Sensor fault Under-range dew point Over-range dew point
|
| Output 23
mA 4 mA 20 mA |
|
Rail Certifications |
Shock and vibration |
IEC 61373:1999-01 (EN 50155) |
RFI/EMC emissions and immunity |
EN 50121-3-2:2016 |