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HumiGuard® HT131 - Humidity and temperature transmitter for ATEX zones 2, 1 & 0, dual-channel
Sku:
1497/K
Description
Description
✅ Specially developed and approved for measuring humidity and temperature in hazardous areas and areas with combustible dust (zones 1/2G and 2D)
✅ High-precision transmitter with an accuracy of ±2% RH
✅ Wide range of applications in ambient temperatures from -40 to 80°C
✅ Application examples: Paint shops, drilling rigs, food industry, hazardous goods storage, pharmaceutical or chemical industry
HumiGuard® HT131 - Humidity and temperature transmitter for ATEX zones 2, 1 & 0, dual-channel - Compact/channel version is in stock and is sent as soon as it is available again
€531,96
Basic price
/
Unavailable
Shipment is calculated in the checkout.
Delivery time: Available in 1-2 weeks
Availability for collection could not be loaded
specification
specification
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MediumAir, non-aggressive
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Device typeHumidity and temperature transmitter
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Device designCompact/channel version, Wall version
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Medium temperature-40 ... 80°C
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Relative humidity range0 ... 100% rH
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Relative humidity accuracyMB 5 ... 95% rH, at 10 ... 40°C: ±2.0% rH, at T<10°C, T>40°C ... 0.1%/K additionally
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Protection class evaluation unitIP66
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Protection class sensorIP65
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Protection class housingIP66
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Special featuresRecommended transmitter power supply unit: IM33-22Ex-Hi/24V DC (dual-channel) Accessories: Cable gland with increased safety required for sensor installation in partition wall barrier, cable between sensor and transmitter power supply unit: NF14 (metro radio), max. 200 m, max. capacity 20 nF/100 m
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Output signalAnalog output
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Immersion depthChannel version: 194 mm, Wall version: 73 mm
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Process connectionM25 x 1.5, clamping range Ø11.5 ... 15.5 mm, Accessories: Cable gland with increased safety, required for sensor installation in partition barrier
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Housing materialDie-cast aluminum
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Sensor materialStainless steel
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Pressure resistance25 bar
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Weight
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Housing dimensions75 mm x 80 mm x 57 mm
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DiameterØ15 mm
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Power supply13 ... 24 V DC, intrinsically safe, max. input voltage: 24 V DC max. input current: 100 mA
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Electrical connectionCable gland: M16 x 1.5, clamping range Ø3 ... 7 mm, tightening torque 4 Nm, recommended transmitter power supply unit: IM33-11Ex-Hi/24 V DC (single-channel)
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Max. power consumptionmax. input power: 780 mW
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Recommended cable cross-sectionNF14 (metro radio), max. 200 m, max. capacity 20 nF/100 m
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Protection classII
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Sensor element typePt 100 Class B
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Ambient temperature-40 ... 80°C
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Storage temperature-40 ... 80°C
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CertificatesCE, EC type examination certificate, IBExU 07 ATEX 1114
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ATEX certificationII 1/2 G Ex IIC T4 Ga/Gb, II 2D Ex ia IIIC T95°C Db, -40°C ≤Ta ≤80°C, Approved for use in potentially explosive atmospheres in accordance with EC type examination certificate, IBExU 07 ATEX 1114
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Country of origin
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Customs tariff number
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HS code
