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Lufft ARS31Pro-UMB intelligent active pavement sensor

Category: Lufft

-Working principle: Active cooling and heating (Peltier element), NTC negative temperature coefficient thermistor (road surface temperature)-Application industry: played an important role in supporting winter road maintenance personnel on pavements and highways; smart cities; installed in On the airport runway, as an important part of IDS (ice detection system) and water film height detection;-instrument features: replaceable sensors and electronic components; simulation and prediction of serious road conditions that will occur within a few hours; integrated sensor , Capable of actively measuring freezing point temperature; mixed-independent measurement of analog output (using 8160.U

Product description

Parameters

Technical indicators

-- working principle:

Active cooling and heating (Peltier element), NTC negative temperature coefficient thermistor (road surface temperature)

-Application industry:

Provided important support for winter road maintenance personnel on pavements and highways;

Smart City;

Installed on the airport runway as an important part of IDS (Ice Detection System) and water film height detection;

-Instrument features:

Replaceable sensors and electronic components;

Simulate and predict severe road conditions that will occur within a few hours;

The integrated sensor can actively measure the freezing temperature;

Mixed-independent measurement

Analog output (using 8160.UDAC)

Technical index
Measurement parameters	Road surface temperature, freezing point temperature
basic configuration	specification	120mm diameter, 50mm height
	weight	About 1100g
	storage temperature	-40 ... 70 ° C (packaging)
	Protection level	IP68
	Operating Voltage	24 VDC ±10%
	plug	Cage spring (universal) terminal with cross-sectional area less than 0.5mm²
	Operating temperature	-40...80°C
	Working humidity	0...100% RH
	Power consumption	Approx. 30 W
	interface	RS485, baud rate: 2,400 ... 38,400 bit / s (default: 19,200),
	cable length	50m
Road surface temperature	principle	NTC negative temperature coefficient thermistor
	Measuring range	-40 ... 80 °C
	unit	°C
	Accuracy	±0.2°C (-10...10°C), 或 ±0.5°
	Resolution	0.1
Freezing temperature	Measuring range	-40 ... 0 °C
	unit	°C
	Accuracy> -15 ° C	± 0,5 ° C (including NaCI, according to CEN / TS 15518-4);
	Accuracy < -15°C	± 1,5 ° C (including NaCI, according to CEN / TS 15518-4)

Mailing Address: Building B, No. 168 Jinyan Road, Jianxin Town, Cangshan District, Fuzhou

Postal Code: 350007

Customer Service Hotline: 400-668-8627

Main Line/Fax: 0591-83305533/83305866

Email: fgwater@fuguang.com

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