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INTRODUCTION

MEWOI1880 Series Helmet Type High Voltage Approach Electric Alarm provide a safe, practical and convenient new type high voltage alarm device for close-electric operator. During live electric working, the safe distance between operator and live body should not be closer than the requirement of relevant working regulations. After the operator wearing this alarm, when close to the high voltage charged body for a certain distance, according to the corresponding safe distance of voltage level, the alarm will make out the sound and light alarm to remind the electrical workers to pay attention to safety and avoid high voltage electric shock accidents.

MEWOI1880 Series Wist Type High Voltage Approach Electric Alarm develop with two model of high voltage alarm(above 1KV) and low voltage alarm(below 1KV), adopt non-contact induction technology, accurate alarm, power saving and durable, standby time up to 12 months. The alarm with unique automatic trigger detection function to ensure the safety of close-electric workers. The alarms are widely used in electric power, railway, industrial and mining enterprises and other close-electric working places.

SPECIFICATION

Voltage Level and Alarm Distance

ModelVoltage LevelAlarm Distance
MEWOI-18806.6KV0.6m
10KV0.8m
35KV1.4m
66KV1.8m
110KV2.2m
220KV3.0m
330KV3.6m
500KV4.2m
MEWOI1880C40V5cm
110V10cm
220V15cm
600V40cm
1KV60cm

Technical Parameters

Function

Description

Power Supply

CR1632(140mAH)button cell 2PCS

Alarm Voltage Range

MEWOI1880: 1kV~500KV(high voltage alarm)

MEWOI1880C: 40V~1KV(Low voltage alarm)

Working Frequency

50Hz/60Hz

Electricity Testing Mode

Non-contact mode

Detection Mode

Automatic trigger

Alarm Distance Error

±10cm (under base condition)

Battery Life

Continues working(sound and light alarm): about 24 hours

Standby: about 12 months

Alarm Mode

Indicator: LED light visiblity under 8000LX visible light

Buzzer: above 60dB(60CM apart)

Protection Level

IP54

Weight

51g

Dimensions

88mmX32mmX30mm

Working Temperature

-10℃~40℃, below 80%rh

Selection Guide

ModelVoltage Alarm RangeAlarm Mode
MEWOI1860(Wrist)1kV~500kVsound and light alarm
MEWOI1860C(Wrist)40V~1KVsound and light alarm
MEWOI1870(Arm)6.6KV~500KVsound and light alarm
MEWOI1870C(Arm)40V~1KVsound and light alarm
MEWOI1880(Helmet)6.6KV~500KVsound and light alarm
MEWOI1880C(Helmet)40V~1KVsound and light alarm

Packing Details

Alarm1 PCS
Button Battery CR16322 PCS
Plastic Coin (use for replace battery)1 PCS
Package Box1 PCS
Manual/Warranty card / Certification1 SET


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