Mechanical humidistats for incorporation side shaft adjustment
€25.00
Mechanical humidistats for incorporation, side shaft adjustment.
Hygroscopic polymer film with special treatment, guaranteeing a fast response, long lifetime and high stability.
| Weight | 0.8 kg |
|---|---|
| Dimensions | 85.7 × 45.4 × 42.8 mm |
| Contact Material | |
| Rotation to increase set-point | |
| Electrical rating | |
| Max operating temperature (°C) |
MAIN FEATURES
SENSING ELEMENT: hygroscopic polymer film with special treatment, guaranteeing a fast response, long lifetime and high stability
HOUSING: Fiber glass Makrolon, high humidity resistance, very high electrical insulation properties. Do not use in places with risk of condensation.
MOUNTING: front side mounting by two screws, 30 mm distance. The same mounting is also available at the backside.
SETTING: with 6.4 mm diameter shaft, 14 mm long, with 4 mm flat, located on the small lateral side
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:
- SPDT, the NC opens when the relative humidity goes above the set-point (humidification applications), the NO contact clos- es when the relative humidity goes above the set-point (ventilation or dehumidification applications)
- NC: NC opens when the relative humidity goes above the set-point (humidification applications)
- NO: NO contact closes when the relative humidity goes above the set-point ( ventilation or dehumidification applications)
- CONTACT MATERIAL:
- Gold plated silver: recommended when storage at high humidity conditions may occur, or when the product is used in low voltage application (electronic control boards)
- Silver: recommended for standard resistive load application or low inductive loads
ELECTRICAL CONNECTIONS: 6.3 x 0.8 mm tabs
AMBIENT CONDITIONS :
Humidity: 5 to 95% without condensation
Ambient temperature: 5 to 40°C
RATING :
- UL and CSA: 6A resistive, 20A LRA, FLA 7A, 240V
- EC: 6A resistive, (3.7A inductive) 250V
OPTIONS: Change in angular position, reverse rotation, flat and shaft length and orientation change (with MOQ and/or tooling cost)
Wiring diagram:
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REFERENCES
(mechanical knob rotation 295 °, 14 mm long shaft, flat horizontal position topside at mid adjustment range)
| Contact style | Gold plated contact | Silver contact | Adjustment range | Rotation to increase set-point |
| NC | Q88S1G14H1060900 | Q88S1S14H1060900 | 10-60% | Clockwise |
| NO | Q88S2G14C2080900 | Q88S2S14C2080900 | 20-80% | Counter-clockwise |
| SPDT | Q88S3G14C2080900 | Q88S3S14C2080900 | 20-80% | Counter-clockwise |
Technical specifications sheet
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