HASEGAWA HXR-20 非接触式交流电压检测器 (AC 20kV; 2,500 V/m)

■ Specifications

Operating sensitivity (Electric field intensity): 2,500 V/m

Standard operation starting distance:  About 2 m (It differs depending on the environment.)

Alarm operation:  Piezoelectric buzzer type

Sound volume:  60dB±5dB/10cm

Frequency:  Common use for 50/60 Hz

Structure:  Waterproof structure (equivalent to IPX4)

Operating temperature range:  － 10℃～＋ 40℃

Battery:  CR2025(3V) × 1 pcs

Battery life:  About two years in unused state

Dimensions:  60mm×55mm×18mm

Weight:  About 40g

■ Features

• Alarm is generated at a distance of about 2 m from the energized overhead contact lines, normal railways (AC 20kV) and High Speed Railway(AC 25kV).

• It has directionality to identify overhead contact lines in a charged state.

• It is compact, lightweight, and can be fitted to a helmet with a one-touch operation