Blue Ink is member of Ultimheat Alliance Controls and heating equipments

Blue Ink is member of Ultimheat Alliance Controls and heating equipments

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Controls, Components, Heating equipments

ULTIMHEAT : Mechanical humidistats for incorporation, front shaft adjustment. Type Q88F

Mechanical humidistats for incorporation, front shaft adjustment
Type : Q88F

DIMENSIONS

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: • SPDT, the NC opens when the relative humidity goes above the set-point (humidification applications), the NO contact closes 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 3.7A, 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)

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

20-60% RH printed knob, counterclockwise set point increase, for 6.35mm shafts with 4mm flat.
Reference
66MRW640200602AB
20-60% RH printed knob, clockwise set point increase, for 6.35mm shafts with 4mm flat.
Reference
66MRW64020060BAB
20-80% RH printed knob, counterclockwise set point increase, for 6.35mm shafts with 4mm flat.
Reference
66MRW640200802AB
20-80% RH printed knob, counterclockwise set point increase, for 6.35mm shafts with 4mm flat.
Reference
66MRW64020080BAB