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Lufft ARS31Pro-UMB intelligent active pavement sensor

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image/csm_8810_u051_ars31pro_product-picture_10_8672c6b700_0
Lufft-ARS31Pro-UMB智能主动式路面传感器
Lufft-ARS31Pro-UMB智能主动式路面传感器-(1)
Lufft-ARS31Pro-UMB智能主动式路面传感器-(2)

Lufft ARS31Pro-UMB intelligent active pavement sensor

-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
image/csm_8810_u051_ars31pro_product-picture_10_8672c6b700_0
Lufft-ARS31Pro-UMB智能主动式路面传感器
Lufft-ARS31Pro-UMB智能主动式路面传感器-(1)
Lufft-ARS31Pro-UMB智能主动式路面传感器-(2)
Product description
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)
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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)
 

 

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