| Property | Description/Value |
|---|---|
| Measurement range | 0 ... 100 %RH |
| Accuracy (including non-linearity, hysteresis, and repeatability) at 0 … +40 °C (+32 … +104 °F): | |
|
0 … 90 %RH 90 … 100 %RH |
±1.5 %RH ±2.5 %RH |
| Accuracy (including non-linearity, hysteresis, and repeatability) at -40 … 0 °C, +40 … +80 °C (-40 … 32 °F, 104 … 176 °F): | |
|
0 … 90 %RH 90 … 100 %RH |
±3.0 %RH ±4.0 %RH |
| Factory calibration uncertainty at +20 °C (+68 °F): | |
|
0 … 90 %RH 90 … 100 %RH |
±1.1 %RH ±1.8 %RH |
| Humidity sensor | Vaisala HUMICAP® 180R |
| Property | Description/Value |
|---|---|
| Measurement range | -40 … +80 °C (-40 … 176 °F) |
| Temperature sensor | Pt1000 RTD Class F0.1 IEC 60751 |
| Accuracy over temperature range: | |
| At +15 … +25 °C (59 … 77 °F) | ±0.2 °C (±0.36 °F) |
|
At 0 … +15 °C and at +25 … +40 °C (at 32 … 59 °F and at 77 … 104 °F) |
±0.25 °C (±0.45 °F) |
|
At -40 … +0 °C and at +40 … +80 °C (at -40 … 32 °F and at 104 … 176 °F) |
±0.4 °C (±0.72 °F) |
| Property | Description/Value |
|---|---|
| Operating temperature of transmitter body, no display | -40 … +60 °C (-40 … 140 °F) |
| Operating temperature of transmitter body with display | -20 … +60 °C (-4 … 140 °F) |
| Operating temperature, HMP110 probe | -40 … +80 °C (-40 … 176 °F) |
| Storage temperature | -50 … +70 °C (-58 … 158 °F) |
| EMC compliance | EN 61326-1 and EN 55022 |
| Property | Description/Value |
|---|---|
| Current output signals | 4 … 20 mA |
| External loop voltage |
10 … 30 VDC (RL = 0 Ω) 20 … 30 VDC (RL < 500 Ω) |
| Max. additional error caused by the analog outputs after calibration at +20 °C (68 °F) ambient temperature | ±0.1 % of FS output signal |
| Temperature dependence of the analog outputs | ±0.005 % of FS output signal |
| Property | Description/Value |
|---|---|
| Material | |
| Transmitter housing | PBT plastic |
| Display window | PC plastic |
| Probe body | Stainless steel (AISI 316) |
| Probe grid filter | Chrome coated ABS plastic |
| IP rating | IP65 |
| Connections | |
| Inputs and outputs | Screw terminals 0.5 … 1.5 mm2 |
| Probe interface | 4-pin M8 female panel connector |
| Probe cable lengths |
3 m, 5 m, 10 m, 20 m: cables can be cascaded up to 50 m |
| Display (optional) | LCD display without backlight |
| Weight (wall model, including probe) | 270 g |
| Weight (10 m cable model) | 540 g |