
Room Humidity Transmitter KLH 420
KLH 420 is a two-wire, relative humidity (% rH) transmitter, made for indoor measuring. Mounting can be made on a wall surface or on a standard flush…
KLH-Passive-Series
KLH 100-NTC 20 transmitter is designed for measuring and controlling humidity and temperature in room environment. The transmitter is equipped with passive NTC 20 temperature sensor.
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The transmitter measures temperature with a passive sensor and an active sensor. It has a resistance output for the passive sensor data and a voltage output for the active sensor data. In addition, the transmitter has one scalable voltage output for humidity measurement data.
The transmitter has one control output. The controller can control the output according to one measurement value or according to the maximum selection of all values.
You can change the controller settings with the ML-SER tool.
| Power supply | 24 Vac/dc, < 1 VA |
|---|---|
| Humidity measurement range | 0...100 %rH |
| Humidity measurement accuracy | ±2 %rH |
| Temperature measurement range | 0...50 °C |
| Temperature measurement accuracy | ±0.5 °C |
| Humidity output | 0...10 Vdc, 2 mA |
| Temperature output | 0...10 Vdc, 2 mA |
| IP protection class | IP20 |
| Ambient temperature | 0...50 °C |
| Product dimensions (w x h x d) | 87 x 86 x 30 mm |
| Mounting | on the wall surface or on a flush mounting box (60 mm hole distance) |
| Materials | ABS plastic |
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A code can be pasted and the configuration builds itself.
They are quoted separately: the instrument need not be configured.

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