relative humidity measurement |
| measurement range | 0 ... 100 % rh |
| accuracy at 20 °c (68 °f) | ± 1.0 % rh (0 ... 90 % rh) |
| | ± 1.7 % rh (90 ... 100 % rh) |
factory calibration uncertainty
( 20 °c)
| ±0.6 %rh (0 ... 40 %rh)
±1.0 %rh (40 ... 97 %rh) |
| |
|
temperature measurement |
| measurement range | |
| depending on probe model | -70 ... 180 °c (-94 ... 356 °f) |
electronics |
| two analog outputs, | 0...20 ma or 4...20 ma |
| selectable and scalable | |
| serial output | rs-232c |
| operating voltage | 12 ... 35 vdc, 24 vdc |
| power consumption | 30 ma with rs-232 |
general |
| operating temperature range | -40 ... 60°c (-40... 140°f) |
| for electronics | |
| operating pressure | |
| hmt314 | 0...100 bar |
| hmt318 | 0...40 bar |
| hmt315, hmt317 | vapor tight |
| storage temperature range | -55... 80°c (-67... 176°f) |
| transmitter housing material | g-alsi10mg |
| transmitter base material | abs/pc |
| housing classification | ip65 |
| sensor protection | |
| | pps grid with stainless steel net |
| | pps grid, sintered filter |
| membrane stainless steel filter |
