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ALTA-AA-Light-Meter

ALTA Wireless Light Meter – AA Battery Powered

Wireless Sensor light meters measure the intensity of light in lux (luminescence/unit area), from 0 – 83,000 lux (indoor range).

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Artikelnummer MNS2-8-W2-LS-LM Kategori
Varumärke:Monnit

ALTA wireless light meters measure the intensity of light in lux (luminescence/unit area), from 0 – 83,000 lux (indoor range). Perfect for light sensitive applications like museum and art gallery light monitoring. User customization allows you to set the frequency of readings and the ability to set thresholds for notifications and alerts by SMS text, email or voice call from the system.

Teknisk data

ALTA Commercial AA Wireless Light Meter
Supply voltage 2.0–3.8 VDC (3.0–3.8 VDC using power supply) *
Current consumption 0.2 µA (sleep mode), 0.7 µA (RTC sleep), 570 µA   (MCU idle), 2.5 mA (MCU active), 5.5 mA (radio RX mode), 22.6 mA (radio TX   mode)
Operating temperature range (board circuitry and batteries) -18°C to 55°C (0°F to 130°F) using alkaline
-40°C to 85°C (-40°F to 185°F)   using lithium
Optimal battery temperature range   (AA) +10°C to +50°C (+50°F to +122°F)
Max Light Level 0-83,000 LUX
Accuracy 0.5% of reading
Datalogging Datalogs 2000 to 4000 readings if gateway connection is lost (non-volatile flash, persists through the power cycle):
– 10-minute heartbeats = ~ 22 days
– 2-hour heartbeats = ~ 266 days
Wireless range 1,200+ ft non-line-of-sight
Security Encrypt-RF® (256-bit key exchange and AES-128 CTR)
Weight 105 g
Certifications 900 MHz product; FCC ID: ZTL-G2SC1 and IC: 9794A-G2SC1. 868 and 433 MHz   product tested and found to comply with: EN 300 220- 2 V3.1.1 (2017-02), EN   300 220-2 V3.1.1 (2017-02) and EN 60950

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