Autonics THD-WD2-T Temperature / Humidity Transducer

Room/Wall Mount/Duct Mount Type Temperature/Humidity Transducer Temperature/Humidity transducer THD series is high sensitivity temp./humidity sensor with compact size that supports various outputs and communication function for user’s convenience. The series realizes the optimal temp./humidity control connecting with Autonics temperature controllers and panel meters. Also, the series allows more diverse user’s selection by providing indoor type (THD-R series), duct mount type (THD-D series) and wall mount type (THD-W) as its working environment.

Connections

Dimensions

Application Model

Case Detachment

• THD-R	• THD-D / THD-W
Unfasten the bolt on the bottom of the product, separate the case from it.	Unfasten 4 bolts on the top of the product, separate the case cover from it.

Functions

⨀ Voltage output

It transmits current temperature/humidity to other devices (PC, recorder, etc.) and outputs 1-5VDC. It outputs 1VDC at -19.9°C of temperature and 0%RH of humidity, 5VDC at 60°C of temperature and 99.9%RH of humidity. The temperature and humidity output are separated and the resolution is divisible by 1,000.

⨀ Current output

It transmits current temperature/humidity to other devices (PC, recorder, etc.) and outputs DC4-20mA. It outputs DC4mA at -19.9°C of temperature and 0%RH of humidity, DC20mA at 60°C of temperature and 99.9%RH of humidity. The temperature and humidity output are separated and the resolution is divisible by 1,000.

⨀ DPt 100Ω resistance value output

It transmits current temperature to other devices (recorder, thermometer, etc.). It outputs 100Ω at 0°C and 119.40Ω at 50°C. (Temperature coefficient(TCR)=3850 ppm/°C)

Comprehensive Device Management Program [DAQMaster]

• DAQMaster is comprehensive device management program for convenient management of multiple device data monitoring.

< Computer specification for using software >

Item	Minimum requirements
System	IBM PC compatible computer with Intel Pentium 3 or above
Operations	Microsoft Windows 98/NT/XP/Vista/7/8/10
Memory	256MB+
Hard disk	1GB+ of available hard disk space
VGA	Resolution: 1024×768 or higher
Others	RS-232 serial port (9-pin), USB port

< DAQMaster screen >