Astra Automation > Products > Sensors and transducers > Humidity sensors > H6045 and H6120 HONEYWELL hygrostats
H6045 and H6120 HONEYWELL hygrostats

Honeywell hygrostats H6045 and H6120 are designed for monitoring relative humidity in ventilation and air conditioning systems. These devices work with humidifiers and air dryers. M ...

Honeywell hygrostats H6045 and H6120 are designed for monitoring relative humidity in ventilation and air conditioning systems. These devices work with humidifiers and air dryers. The H6045A1002 model is designed for installation in ducts, and the H6120A1000 - indoors.


Product selection table

Duct hygrostat

Model Hysteresis
point
switching
Load
contact
Ambient temperature Way
assembly
Building depth
H6045A1002 5% Rh SPDT 250VAC;
15A resistive load;
8A inductive;
-10… 65 ° C in the air duct 222 mm

Room hygrostat

Model Hysteresis
point
switching
Load
contact
Temperature
surroundings
Way
assembly
Depth
buildings
H6120A1000 4% Rh SPDT 250VAC;
5A resistive load;
0,2A inductive;
0… 60 ° C wall

Accessories

Model Description
R22 flange for mounting in air ducts
R25 diffuser that can be used in ducts with an air flow of up to 15 m / s
H6045 and H6120 HONEYWELL hygrostats

Honeywell's H6045A1002 duct hygrostat is equipped with an extremely durable housing with IP65 protection class. This model can be installed directly on the duct, using the enclosed mounting bracket.

The Honeywell H6120A1000 hygrostat is a room model. During installation, choose a place away from heat sources, with good air flow. This device should be installed at a height of approximately 1,5 meters.

Properties of H6045 and H6120 HONEYWELL hygrostats:

  • High capacity NC / NO switch
  • The value of humidity at which the contacts change over can be freely set using the knob on the housing

 

Parameter Value
Humidity range 35 ... 100% Rh
Switch load H6045 - 15 (8) A, 24 ... 250VAC;
H6020 - 5 (0,2) A, 230VAC;
Switch single
Maximum working temperature H6045 - -10 ... 65 ℃;
H6020 - 0 ... + 60 ° C;
Maximum air flow speed H6045 - 8m / s (15 m / s with R25);
H6120 - 15m / s;
Housing protection H6045 - IP65;
H6120 - IP30;
Security class I
Accuracy H6045 - max. 3% Rh;
H6120 - max. 4% Rh;
Switching hysteresis H6045 - 5% Rh;
H6120 - 4% Rh;
Case material H6045 - ABS reinforced with glass fiber;
H6120 - ABS white;
Weight H6045 - 480g;
H6120 - 125g;