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- 2012-01-21
Featured HMW60/70温湿度变送器 manuals
Vaisala HMW60/HMW70 Temperature/Humidity Transmitter Manual
The HMW60 and HMW70 series are wall‑mounted temperature‑humidity transmitters designed for HVAC applications. They offer high accuracy (±2 %RH), long‑term stability, and optional temperature compensation. Three variants are available: U‑type (humidity only), Y‑type (humidity and temperature) and T‑type (temperature only).
The manual describes on‑site quick calibration using a handheld HM70 or HMI41 instrument and a potentiometer, outlines power and signal options (4‑20 mA for HMW60, selectable 0‑1 V/0‑5 V/0‑10 V for HMW70), and lists environmental ratings such as IP30 and UL94‑HB fire protection. This manual is written in Chinese.
Covers: Features and Advantages · Series Overview · Technical Specifications · Calibration Procedure · Power and Signal Options · Environmental Ratings
Latest HMW60/70温湿度变送器 manuals
Vaisala HMW60/HMW70 Temperature/Humidity Transmitter Manual
User Manual 2 pages · 485 KB · ZHThe Vaisala HMW60/HMW70 temperature‑humidity transmitter manual provides specifications, installation, calibration and operation instructions.
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in HMW60/70温湿度变送器 manuals
How can the HMW60/HMW70 transmitter be calibrated on site?
Use a Vaisala handheld HM70 or HMI41 humidity meter together with a potentiometer; calibration can be completed in a few seconds without interfering with operation.
From: Vaisala HMW60/HMW70 Temperature/Humidity Transmitter Manual
What output options are available for the HMW60 and HMW70?
The HMW60 provides a true 4‑20 mA two‑wire output, while the HMW70 offers selectable voltage outputs of 0‑1 V, 0‑5 V or 0‑10 V.
From: Vaisala HMW60/HMW70 Temperature/Humidity Transmitter Manual