HumiGuard® HS100 - Duct hygrostat
Description
Description
✅ Duct hygrostat, energy self-sufficient
✅ Very robust and reliable
✅ Operating temperature up to 60°C
✅ Switching capacity up to 15 A (230 VAC)
✅ >100,000 switching cycles
✅ The measuring element is maintenance-free
⚠️ External adjustment knob, internal adjustment on request
HumiGuard® HS100 - Duct hygrostat - Changeover contact 1x15A is in stock and is sent as soon as it is available again

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specification
specification
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MediumAir, unpressurized, non-aggressive, non-condensing
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Device typeDuct hygrostat 1 Humidity changeover switch, Duct hygrostat opt. 2 Humidity changeover switch
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Device designCompact device with sensor
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Medium temperature0 ... 60°C
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Relative humidity range0 ... 100% rH
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Relative humidity accuracyfor measuring range >50% rH:±3.5% rH , for measuring range <50% RH: ±4% RH, mean temperature coefficient related to 23°C: ≤±0.2% rH/K
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Switching pointStepless adjustment (potentiometer)
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Protection class evaluation unitIP50
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Protection class housingIP50
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Special featuresSwitching output, energy self-sufficient, robust, reliable
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Adjustment range4 ... 8% rH
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Output signalSwitching output
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Switching output specificationInfinitely adjustable, Switching distance between the MKS (with 2 switches) adjustable 0 ... 15% rH, 1 changeover switch, potential-free, 2 changeover switches, potential-free
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Relay output specificationInfinitely adjustable, Switching distance between the MKS (with 2 switches) adjustable 0 ... 15% rH, 1 changeover switch, potential-free, 2 changeover switches, potential-free
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Immersion depth220 mm
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Process connectionDuct mounting
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Housing materialABS (light gray)
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Sensor materialStainless steel
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Weight
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Housing dimensions120 mm x 80 mm x 72 mm
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Dimensions120 mm x 80 mm x 72 mm
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DiameterØ15 mm
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Power supplyenergy self-sufficient
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Electrical connectionvia choke nipple, M20 x 1.5
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Recommended cable cross-sectionup to 1.5 mm²
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Current and contact rating250 V AV, 15 A, resistive load, 250 V AV, 2 A, inductive load, 250 V DC, 0.25 A, 125 V DC, 0.5 A, with gold contacts 125 V AC, 100 mA
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Response timeat v= 2 m/s: 120 s
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Minimum switching capacityMinimum switching current: 100 mA, with gold contacts: 1 mA
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Sensor element typePolyga measuring element, hygrometric, water resistant, washable
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Ambient temperature0 ... 60°C
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Storage temperature-30 ... 60°C
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CertificatesCE
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Country of origin
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Customs tariff number
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HS code
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Service life>100,000 cycles
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Permissible air velocity8 m/s, with protection 15 m/s