Home / Controls, safety & Regulation / Humidistas / Type Q88F:Mechanical humidistats for incorporation, front shaft adjustment
MAIN FEATURES
SENSING ELEMENT: hygroscopic polymer film with special treatment, guaranteeing a fast response, long lifetime and high stability
HOUSING: Fiber glassfilled Makrolon, high humidity resistance, very high electrical insulation properties. Do not use in places with risk of condensation.
MOUNTING: front fixing by two screws, 30 mm distance. The same fixing is also available at the backside.
SETTING: with 6.4 mm diameter shaft, 14 mm long, with 4 mm flat, front located.
SHAFT ROTATION: Standard mechanical rotation 295°.
ADJUSTMENT RANGE:
Range 20-80%: on 235° angular.
Range 10-60%: on 224° angular.
CALIBRATION: at mid position at 42% RH and 22 ° C. Calibration tolerance at mid-point: + / -5% relative humidity. Minimum and maximum positions have positive contact actuation
CONTACT STYLE:
CONTACT MATERIAL:
ELECTRICAL CONNECTIONS: 6.3 x 0.8 mm tabs
AMBIENT CONDITIONS :
Humidity: 5 to 95% without condensation
Ambient temperature: 5 to 40°C
RATING:
OPTIONS: Change in angular position, reverse rotation, flat and shaft length and orientation change (with MOQ and/or tooling cost)
REFERENCES :
(mechanical knob rotation 295 °, 14 mm long shat, flat horizontal position topside at mid adjustment range)
Contact style |
Gold plated contact | Silver contact | Adjustment range |
Rotation to increase set-point |
NC |
Q88F1G14H1060900 | Q88F1S14H1060900 | 10-60% |
Clockwise |
NO |
Q88F2G14C2080900 | Q88F2S14C2080900 | 20-80% |
Counter-clockwise |
SPDT |
Q88F3G14C2080900 | Q88F3S14C2080900 | 20-80% |
Counter-clockwise |
Accessories
Knobs for humidistats with 6.3mm dia. shaft