| PROBE |
M12 |
M13 |
| Humidity sensor |
ROTRONIC Hygromer ™ C94 thin film capacitive |
| Temperature sensor |
Pt100 RTD |
| Operating limits |
0...100%RH
-40...60°C / -40...140°F |
| Repeatability |
better than 0.5%RH and 0.1°C/°F |
| Humidity sensor stability |
better than 1% RH per year |
| Sensor protection |
W and D models: type D15G, stainless steel wire mesh, PPS frame
S model: n/a |
| Probe material |
Polycarbonate |
| TRANSMITTER |
M12 |
M13 |
| Circuit type |
2-wire loop-powered |
3-wire |
| Signal type |
4...20 mA |
0...20 mA, 4...20 mA
0...1V, 0...5V, 0...10V |
| Standard output ranges |
0...100% RH
-30...70°C, 0...50°C or 0...100°F |
| Accuracy at 23°C |
± 2.0% RH / ± 0.3°C (± 0.5°F) |
| Operating limits |
0...99% RH non condensing
-40...60°C / -40...140°F |
| Power supply |
10...28 VDC, 10 + 0.02 x load
20 mA per output |
10...35 VDC (50 mA) or 12...24 VAC
minimum 15 V for current outputs
< 50 mA |
| Maximum load for current outputs |
250 Ohm |
| Minimum load for voltage outputs |
n/a |
1000 Ohm |
| Electrical connections |
W and D models: cable grip and terminals
S model: terminals |
| Housing material |
ABS |
| Protection grade |
W and D models: IP65/NEMA4
S model: IP52 / NEMA5 |
| Weight |
W and D models: 292 g / 10.3 oz
S model: 110 g / 4 oz |
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