ETCR ETCR1900 ສາຍຫັດນິລະໄພເທີງຫມວກກັນຫນ໋ອກເພື່ອເຕືອນໄພຈາກໄຟຟ້າແຮງສູງປ້ອງກັນການສຳພັດເມື່ຶຶອເຂົ້າໃກ້ (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
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ