Multifunctional temperature and Humidity Transmitter THT-S Series

Multifunctional temperature and Humidity Transmitter
Model: THT-S Series

Introduction
THT-S series humidity and temperature transmitter has 3 installation types (wall mount, duct and remote) for selection to adapt various environment. THT-S transmitter can measure -40~120℃ temp. and 0~100%RH. Optional function Modbus RTU RS485, alarm output, psychometric calculations unit display are available for various requests.

Features
■ Three installation types to meet various needs
■ Temperature scale can be adjusted by dip switch
■ Heat-, pressure-, and mechanical stress resistance probe
■ Case protection level IP65 can avoid environmental contamination and prevent condensation generated
■ Various current/voltage output for selection
■ Zero offset calibration
■ Alarm output function is available to control switch and power
■ RS485 protocol can connect transmitter to computer to realize remote monitor multiple transmitters and value record and export through one computer

Main Specifications
▼Installation type
WM-Wall mount
D-Duct
R-Remote reading
▼Body dimension
115 x 65mm
▼Humidity measurement range
0…100% RH
▼Temp. measurement range
-40…120℃
Adjust temperature range through dip switch (RS485 type is not adjustable)
▼Probe
Material:
Wall mount and remote type▼
Nickel coated copper
Duct type ▼
Aluminum alloy
Pressure resistance: 10 bar
Outer diameter: Ø16mm
Length: refer to dimension
▼Body operating temperature
-40…80℃ (-40…176℉)
▼Protection level
Case: IP65
Probe: IP20
▼Electromagnetic interference protection
Comply with EMC standard
EN61326-1
Industrial environment
▼Optional accessory
Sintered stainless steel 70u
Sintered stainless steel 30u
Aluminum flange
Stainless steel screwed fitting
Wall mounting clip
Configure adapter

Other Specifications
▼Housing material
PC (Polycarbonate)
▼Analog output
4-20mA (2-wire)
0~1V / 5V /10V (3-wire)
▼Digital output (option)
MODBUS RTU RS485
▼Alarm output (option)
Relay type: Electromagnetic
Contact type: SPDT
Contact capacity: 8A, 277VAC (resistive load)
▼Humidity accuracy (Including non-linearity, hysteresis, and repeatability)
±3%RH (0…20/80…100%RH)
±2%RH (20…80%RH)
▼Temperature accuracy (Including non-linearity, hysteresis, and repeatability)
±0.7℃ (@-40…5℃)
±0.3℃ (@5…60℃)
±0.9℃ (@60…120℃)
▼Stability
Humidity: 0.5%RH/year
Temperature: 0.04℃/year
▼Response time
Humidity: 5 secs (33-75%RH)
Temperature: 10 secs (15 to 45℃)
▼Power supply
Current output:
11…35VDC, Load <50Ω
20…35VDC, Load <500Ω
Voltage output: 15…35VDC, 12…29VAC
RS485 Output: 15…35VDC, 12…29VAC
▼Power consumption (@20℃, V+24VDC)
2A-40mA
3V-10mA,
3V+alarm-25mA
RS485-25mA
RS485 alarm-40mA
▼Cable (remote type)
Cable bushing PG9:
4.5…8.2mm
Cable length: 2m
Cable material: Shield PVC

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