Air Humidity Meter / Wall Humidity Meter With Relay And Modbus Rs 485 Interface AIA-1 manufacturer from China Tongdy Control Technology Co., Ltd

Air Humidity Meter / Wall Humidity Meter With Relay And Modbus Rs 485 Interface

Place of Origin:

Guangdong, China (Mainland)


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Product Detail

Model No.: AIA-1

Specifications <table border="1"

Specifications

	Temperature		Humidity
Accuracy	±0.4 -high accuracy version ±0.5-normal accuracy version		±3% RH (20%-80%RH)- high accuracy version ±4%RH (30%-70%RH)-normal accuracy version
Measuring range	High version	Normal version	0 -100%RH
	0~60(default) -20~60/ 20~80 selectable in setup	0~60
Display resolution	0.1-high version 0.5-normal type		0.1%RH-high version 1% RH-normal version
Stability	±0.1		±1%RH per year
Storage environment	10-50, 10%RH~80%RH
Connection	Screw terminals/ wire diameter:1.5mm²
Housing	PC/ABS fireproof material
Protection class	IP54
Output	2X5Amp dry contacts
RS485 interface	Modbus RS485 interface optional
Power supply	230VAC or 110VAC ±10%, 24VAC±10% selected in orders
Power cost	230V: ≤2.8W; 110V: ≤2.2W; 24V: ≤2.0W
Dimension	THP-Hygro : 95(W)X100(H)X50(D)mm+68mm(extend outside)XÆ16.5mm TH9-Hygro: 95(W)X100(H)X50(D)mm +195mm/146mm/110mm(L)XÆ16.5mm
Net weight	THP-Hygro: 280g TH9-Hygro: 290g

Features

Designed for detection ambiance relative humidity and temperature with high accuracy
External sensors design let the measurements more accurate, no influence from components heating
Two accuracy versions selectable, normal version and high version
Combined both humidity and temperature sensors seamlessly with the digital auto compensation
Special white backlit LCD can be selected with displaying both actual humidity and temperature
Smart structure for easy mounting and disassembly
Attractive appearance for different application places
THP-Hygro controller in wall mounting and TH9-Hygro controller in duct mounting
Very easy mounting and maintenance, two lengths selectable for the probe into the air duct
Outside sensing probe with more accuracy and convenient usage
Provide two dry contact outputs for humidity and temperature control with each 5amp
Convenient three small buttons for setup and operation
Modbus RS485 communication
CE-Approval

Applications

HAVC system
Communication centers
Stocks
Libraries and laboratories
Other places where need to control a humidifier or a dehumidifier

Model information

Model Name		Description
Wall Mounting No LCD	THP-Hygro-XY-a-A	1or 2 outputs for temperature and humidity. No LCD display. High accuracy version
Wall Mounting No LCD	THP-Hygro-XY-d-A	1or 2 outputs for temperature and humidity. No LCD display. Normal accuracy version
Wall Mounting With LCD (white backlit)	THP-Hygro-XYL-a-A	1or 2 outputs for temperature and humidity. LCD display humidity and temperature High accuracy version.
Wall Mounting With LCD (white backlit)	THP-Hygro-XYL-d-A	1 or 2 outputs for temperature and humidity. LCD display humidity and temperature. Normal accuracy version.
Duct Mounting No LCD	TH9-Hygro-XY-a-AB	Duct type with 1 or 2 outputs for temperature& humidity. No LCD High accuracy version.
Duct Mounting No LCD	TH9-Hygro-XY-d-AB	Duct type with 1 or 2 outputs for temperature& humidity. No LCD Normal accuracy version.
Duct Mounting With LCD (white backlit)	TH9-Hygro-XYL-a-AB	Duct type with 1 or 2 outputs for temperature& humidity. LCD display temperature and humidity. High accuracy version.
Duct Mounting With LCD (white backlit)	TH9-Hygro-XYL-d-AB	Duct type with 1 or 2 outputs for temperature& humidity. LCD display temperature and humidity. Normal accuracy version.

X: Relay
1-1xrelay output
2-2xrelay output

Y: Modbus RS485 interface
0-no Modbus RS485 interface
1-with Modbus RS485 interface

Postfix A: temperature range
0- 0~60(default)
6- -20~60
8- -20~80

B: probe length of TH9
S- 110mm
M-146mm
K-195mm

Demensions and Mounting

TG9-Hygro

TGP-Hypro

Wiring diagram