Description
Specifications:
Model: HTY7805T4P00 (nameplate confirmed, Ser. no. 110442002095)
Brand: Azbil Corporation (Japan), made in Thailand
Series: HTY78 duct temperature/humidity sensor, long insertion part
Humidity element: polymer capacitive (FP5); temperature element: Pt100 RTD class A
Outputs: humidity 4-20 mA; temperature Pt100 (RTD)
Power supply: 24 V AC/DC, 50/60 Hz
Measuring range: temperature -20 to +60 °C; humidity 0-100 % RH
Accuracy: ±0.3 °C; ±3 % RH (10-90 % RH at 5-60 °C)
Time constant: ≤4 min (temperature), ≤1 min (humidity) at 2 m/s
Housing: polycarbonate, dust-proof and drip-proof IP54
Accessory included: mounting bracket 83157235-001 (with washers, drilling label, M4 screws)
Condition: Brand New, Original
Description:
The Azbil HTY78 series duct sensor combines a Pt100 class A platinum element for temperature with a polymer capacitive FP5 humidity element, giving stable and accurate readings of duct air conditions in HVAC and industrial air handling. The 4-20 mA humidity output and Pt100 temperature output connect directly to BMS controllers and DDC panels. This set includes the optional 83157235-001 mounting bracket for straightforward duct installation.
Air conditioning ducts, outdoor air measurement, clean rooms and industrial climate control where accurate duct temperature and humidity monitoring is required.

Please note that product specifications may be subject to change. For exact technical data, please refer to the official manufacturer documentation or contact our sales team.
Lead Time: Please contact us for current lead time.
Delivery: Worldwide shipping by DHL / FedEx / TNT / UPS.
Payment: T/T in advance, PayPal, Western Union.
Price: Negotiable — please contact us for a quotation.
Remark: Price and lead time on request. Replacement filter and sensor units (83162945-101/-103, 84505300-001) available on request.
As a professional supplier of imported industrial automation spare parts, Shenzhen SilkRoad XY Technology Co., Ltd. (slxytech.com) provides original products with competitive prices and reliable delivery.
We regularly supply KNOLL, E+H, BINDER, GEWEFA, STEUTE, MAGTROL, OTT-JAKOB, MAHLE, GRACO, MARPOSS, IKO, AZBIL, COAX, OMRON, SICK, REXROTH, ABB, ALLEN BRADLEY and BENTLY. Please contact us with your inquiry — we will offer our best price.



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