ETCR ETCR1900 고전압 접근 전기 접촉 방지 경고 알람 (1kV~500kV, 200m, RS485, Bluetooth)

Voltage level and alarm distance 

Voltage Level kV: 10 35 110 220 330 500 750

Alarm Distance(m): 0.8 1.8 2.5 3.2 4.0 5.0 8.0

General Specifications

Power Supply: Sensor: DC 7.4  2000mAh; Receiver: DC 7.4  2000mAh

Receiver LCD Screen: 3.5 inch true-color screen; Display area: 71mm×53mm

Method Of Wireless Transmission: 230Mhz

Wireless Transmission Distance: 200m (in an open environment)

Level Of Electricity Verification Voltage: 1kV~500kV

Method Of Electricity Verification: Non-contact, omnibearing electricity verification

Alarm Distance Error: ±20cm

Meter Size

Receiver: 198mm×108mm×45mm

Sensor: 126mm×92mm×62mm

External battery: 98mm×85mm×46mm

Weight

Receiver: about 404g; Sensor: about 234g; External battery: about 186g

Total weight: about 3.8kg (include accessory)

Self-test Function: Press the "TEST” button, the device performs a self-test, when the self-test is completed, the alarm light flashes 2 times, and the buzzer rings 2 times

Alarm Sensitivity: High, medium and low 3 options

Boundary Alarm: Press the "Boundary alarm" button to set the alarm distance.

Method Of Electricity Verification Alarm

Alarm indicator light: flashing continuously

Buzzer: "Beep-beep-beep”, the volume is greater than 95dB

Speaker: "Electrical hazard, please do not approach"

Battery Level Reminder: The battery voltage of the sensor and receiver is lower than 6.7V, and a voice prompt is issued: “The battery is low”, notifying the user to replace the battery or charge it in time.

Communication Interruption Reminder: When the wireless communication between the sensor and the receiver is interrupted, the receiver issues a voice prompt “Wireless communication is interrupted” to remind the user to check the antenna.

Working Time

Handheld receiver: 12 hours

Sensor: 48 hours (1 external battery)

Sensor & External Battery Protection Level: IP65

485 Communication: Yes, supports MODBUS protocol

Bluetooth Communication: Yes, supports Android system

Working Temperature & Humidity: Sensor: -40℃~65℃; Receiver: -20℃~55℃; Below 80%rh

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