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ALTA Wireless Dry Contact Sensor - AA Battery Powered

ALTA Wireless Dry Contact Sensor – AA Battery Powered

Wireless Sensor dry contact detects contact between two wired points. Used in tracking production lines & monitoring freezer/cooler door status.

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Artikelnummer MNS2-8-W2-DC-CF-L01 Kategori
Varumärke:Monnit

ALTA wireless dry contact sensors can be used to detect contact between two wired contact points. This sensor can be used with an external mechanical switch or a contact plate to alert the user via SMS text and/or email when the contacts touch or a switch is triggered.

Teknisk data

ALTA Commercial AA Wireless Dry Contact Sensor
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)
Lead wire length 1 ft (12 in)
Detection wires High impedance
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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