Relative humidity and temperature transmitter HTO
wall-mountduct-mountIR

Relative humidity and temperature transmitter - HTO - ADTEK Electronics Co., Ltd - wall-mount / duct-mount / IR
Relative humidity and temperature transmitter - HTO - ADTEK Electronics Co., Ltd - wall-mount / duct-mount / IR
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Characteristics

Type
relative
Mounting
wall-mount, duct-mount
Technology
IR
Output
4-20 mA, 0-10 V, RS-485, Modbus RTU, USB
Supply voltage
24VDC
Protection level
IP20
Other characteristics
with integrated digital display, CO2, CO
Applications
for industrial applications
Measuring range (%)

Min.: 0 %

Max.: 100 %

Precision

3 %

Measuring range (temperature)

Min.: -50 °C
(-58 °F)

Max.: 100 °C
(212 °F)

Accuracy (temperature)

0.4 °C
(32.72 °F)

Working temperature

Min.: -10 °C
(14 °F)

Max.: 50 °C
(122 °F)

Description

HTO Air Quality Transmitter (Temperature, Humidity, C02, CO) MAIN FEATURES: - CO measuring element: NDIR Sensor 2 - CO measuring element: Electrochemical sensor - Temperature/Humidity sensing element : CMOS sensor - Analog output option:4~20mA or 0~10V - Communication output option:RS485 Modbus RTU - Configured by PC with free software via USB cable (option) - Present value offset adjustable - Inside buttons for adjust output parameters - LCD backlight color to Indicated CO/CO concentration 2 - Temperature measuring range can be -50~100℃ via USB console port to setting

Catalogs

Exhibitions

Meet this supplier at the following exhibition(s):

Middle East Energy
Middle East Energy

1-03 Sep 2026 Dubai (United Arab Emirates) Hall 3 - Stand D31

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    *Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.