Astra Automatyka > Produkty > Sensors and transducers > Humidity > Single-stage room and duct hygrostats H6045 and H6120 HONEYWELL / FEMA
Single-stage room and duct hygrostats H6045 and H6120 HONEYWELL / FEMA

The H6045A1002 Honeywell FEMA single-stage duct hygrostat and the H6120A1000 Honeywell FEMA single-stage room hygrostat are designed for monitoring relative humidity in air conditioning systems and cl...

The H6045A1002 Honeywell FEMA single-stage duct hygrostat and the H6120A1000 Honeywell FEMA single-stage room hygrostat are designed for monitoring relative humidity in air conditioning systems and climatic cabinets as well as for controlling air humidifiers and dehumidifiers for dehumidification control in indoor swimming pools.


Product comparison
Specification H6045A1002
Duct Hygrostat
H6120A1000
Room Hygrostat
humidity range 35…100% r.H. 35…100% r.H.
switch load 15 (8) A, 24…250 Vac 5 (0.2) A, 230 Vac
contact single-pole single-pole
max. working temperature -10…+65°C 0…+60°C
max. air-flow speed 8 m/s (15 m/s with R25) 15 m/s
protection standard IP 65 IP 30
protection class I I
tolerance max. 4% r.H. max. 3% r.H.
switching hysteresis 5% r.H. 4% r.H.
housing material ABS glass fiber reinforced ABS (white)
weight 480 g 125 g
Single-stage room and duct hygrostats H6045 and H6120 HONEYWELL / FEMA

Further areas of application include storage rooms for foodstuffs, the textiles industry, paper industry, printing shops, the film industry, greenhouses, hospitals and wherever air humidity levels must be monitored.
The H6045A1002 FEMA Honeywell duct hygrostat is designed in conformance with protection standard IP 65 and protection class I.
The H6120A1000 FEMA Honeywell single-stage room hygrostat is designed in conformance with protection standard IP30 and protection class I.

FEATURES

  • Cost-effective solution for HVAC applications.
  • High-capacity, fully-encapsulated microswitch NC/NO

The H6045A1002 duct hygrostat can be installed directly onto air ducts using the two self-tapping screws (3,5 x 25) included in the delivery.
The H6120A1000 room hygrostat must be mounted far from heat sources and must be freely accessible for air convection at a height of approx. 1.5 meters.
The switch point can be adjusted using the knob located on the top of the device. The easily readable scale and the pointer on the housing surface facilitate adjusting the humidity level.

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