
Description – BROCHURE
- DHL – Duct Hi limit RH% switch.
- DAP – Duct Air proving switch
- RHS – Room Humidity sensor, with or without display
- DHS – Duct Humidity sensor.
- RHC – Room Humidity controller.

DHL – Duct Hi Limit RH% switch.
- External knob adjustment
- Temperature compensated humidity sensor.
- set point from 15 to 95%RH.
- provided with 2 contacts Norm. Open and Norm. closed.

DAP – Duct air proving switch.
- knob adjustment
- set point fro 0.1 to 1.2in w.c. [20 to 300Pa].
- provided with pvc hose and 2 pitot tubes
- SPDT eletrical contact 2A, 250Vac (or 1A 30VDC).

RHS – Room humidity sensor
- 0 to 100% RH range.
- signal 0-10Vdc.
- power supply 15 to 28Vac or 15 to 36 Vdc.
- response time lower than 10sec.
- model RHS-D is provided with LCD display.

DHS – Duct humidity sensor
- 0 to 100% RH range.
- signal 0-10Vdc.
- power supply 15 to 28Vac or 15 to 36 Vdc.
- response time lower than 10sec.
- easy to adjust mounting bracket.
- model DHS-D is provided with LCD display.

RHC – Duct humidity controller
- 0 to 100% RH range.
- signal 0-10Vdc.
- power supply 15 to 28Vac or 15 to 36 Vdc.
- response time lower than 10sec.
Humidity Controls