ETCR ETCR1880C mũ bảo hiểm cảnh báo điện áp thấp (AC 40V~1kV, Button cell, 12 months)

Voltage level and alarm distance

Voltage Level/ Alarm Distance

40V/ 5cm

110V/ 10cm

220V/ 15cm

600V/ 40cm

1kV/ 60cm

General Specifications

Power Supply: CR1632 (140mAH) button cell 2 PCS

Alarm Voltage Range: 40V~1kV (low voltage alarm)

Work Frequency: 50Hz/60Hz

Method Of Electricity Verification: Non-contact

Detection Mode: Automatic trigger

Alarm Distance Error: ±10cm (Under benchmark conditions)

Battery Life

Continuous operation (sound and light alarm): about 24 hours

Standby time: about 12 months

Alarm Method

Indicator light: 8000LX visible light visible LED light

Buzzer: Above 60dB (60cm apart)

Protection Level: IP54

Overall Size: 88mm×32mm×30mm

Weight: Instrument: about 58g (include battery); total weight: about 0.1kg (include accessory)

Working Temperature & Humidity: -10℃~40℃; below 80%RH

Storage Temperature & Humidity: -10℃~60℃; below 70%RH

Catalog