ALS-2 HV.E.RC by Biral

ALS-2 HV.E.RC

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The ALS-2 HV.E.RC is an ambient light sensor designed to measure background luminance in accordance with FAA and ICAO guidelines for RVR applications. It features a regular configuration with hood heating, an RS422/RS485 output, and a built-in window demister. The unit operates with a measurement range of 2 to 40,000 Cdm-2, a measurement accuracy of 10% or less, a spectral response of 420 to 675nm with a 565nm peak, and a 6-degree field of view. The sensor requires a power supply of 9 to 36 VDC at 2W. Each ALS-2 HV.E.RC is supplied complete with a pole mounting kit, a user manual, and a calibration certificate.

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Frequently Asked Questions(FAQ):


Where can I buy ALS-2 HV.E.RC by Biral in the USA?

You can purchase ALS-2 HV.E.RC by Biral from PAOParts LLC. We serve customers across the USA, offering competitive prices and reliable service.


What is the price of the ALS-2 HV.E.RC?

Price and availability are quoted per request. Send the part number and the quantity you need through our quote request form and you will receive a written offer by e-mail.


Who is the official distributor or seller of Biral in the United States?

While we are not the official distributor or seller of Biral in the United States, we source our products from reliable channels and offer you original Biral equipment at competitive prices.


How can I access ALS-2 HV.E.RC catalogs, user manuals, technical documents, and PDFs?

Ask for them in your quote request. We attach the datasheet, catalogue page or manual we hold for ALS-2 HV.E.RC to our written reply.


Do you provide technical support for ALS-2 HV.E.RC?

While we do not offer direct technical support, we can assist you in contacting the manufacturer to ensure you receive the support you need.

Characteristics

Manufacturer Biral
Part number ALS-2 HV.E.RC
Inner Code 5202107

Technical specification

Product type Ambient Light Sensor for RVR
Measurement range 2 – 40,000 Cdm-2
Measurement accuracy ≤10%
Spectral response 420 – 675nm (565nm peak)
Field of view 6o
Sensor power requirements 9-36 VDC @ 2W
Output RS422/RS485 OUTPUT
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