| Performance |
| Measurement Range (dp) |
-100 to +20°Cdp |
| Accuracy (dp) |
±2°Cdp |
| Response Time |
5 mins to T95 (dry to wet) |
| Repeatability |
0.5°Cdp |
| Electrical output/input |
| Output Signal |
4-20 mA (2-wire connection, current source)
User-configurable over range
|
| Output |
Dew point, moisture content for ppmV |
| Output Range |
Dew point: -100 to +20°C
Moisture content in gas: 0 - 3000 ppmV |
| Supply Voltage |
12–28 V DC |
| Load Resistance |
250 Ω @ 12 V Max
500 Ω @ 24 V |
| Current Consumption |
20 mA max |
| Supply Voltage Influence |
±0.005% RH/V |
| Operating conditions |
| Operating Humidity |
0–100% RH |
| Operating Temperature |
-40 to +60°C |
| Operating Pressure |
45 MPa (450 barg) max |
| Flow Rate |
1 to 5 l/min mounted in standard sampling block
0 to 10 m/sec direct insertion |
| Temperature Coefficient |
Temperature compensated across operating temperature range |
| Mechanical specification |
| Hazardous Area Certificates |
ATEX - Ex II 1G EX ia IIC T4
FM - I.S. I 1 ABCD T4 (Ta = +60°C)
CSA - IS Class 1 Div 1 Groups ABCD T4
IECEx - EX ia IIC T4 (-20°C ≤ Ta ≤ +60°C) |
| Ingress Protection Sensor |
IP66 in accordance with standard
BS EN 60529:1992
NEMA 4 in
protection accordance with standard
NEMA 250-2003 |
| Housing Material |
Stainless steel
|
| Dimensions |
L=132mm x Ø27mm |
| Weight |
150g |
| Filter |
HDPE Guard <10 µm
80µm sintered guard (optional) |
| Interchangeability |
Fully interchangeable transmitters
|
Fault Conditions
(factory
programmed) | Condition
Sensor fault
Under-range dew point
Over-range dew point
|
| Output
23
mA
4 mA
20 mA |
|
| Approved Galvanic Isolators |
KFD2-CR-EX1.20200
KFD2-CR-EX1.30200
KFD0-CS-EX1.50P
KFD0-CS-EX2.50P
KFD2-STC4-EX1.H
MTL5041
MTL5040
|
