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Smart Groud Resistance Meter

Telecom, electric power, CCTV, railway, intelligent transportation, solar wind power, petrochemical engineering and other industries all need spd protection devices, our surge lightning protector suppliercan provide surge protectorarresters in line with the latest international and domestic standards.

Smart Ground Resistance Meter

This product is specially designed for online monitoring of the ground network resistance of lightning protection devices. This smart digital clamp on ground earth resistance tester metercan be installed individually or assembled into a wired network and a wireless network system. It can be used for wired or wireless communication and can be externally powered or equipped with solar power. This ideal earth ground rod resistance meteris equipped with standard RS485 Interface data communication, and can provide custom programming interface, convenient for customers to dock with other private protocols.

Specification ofSmart Ground Resistivity Meter

Model

TD-FS007/ZD

Working Voltage

DC9~24V

Power Consumption

1W

Communication protocol

Standard MODBUS, TCP/IP, MQTT protocol

communication method

RS485, RJ45, ZIGBEE, GPRS

Resistance range

  1. Ω-200Ω

Resolution

  1. Ω

Single measurement time

30 second

External magnetic field

<40 A/M

External electric field

<1V/M

Transmission method

wireless

IP protection level

IP65

Shell material

Aluminum

Environmental humidity

<95%

Working temperature

-20~70 ℃

Dimensions

272*155*49mm (length, width, and height)

Auxiliary grounding requirements

20mm*2m

Resistance requirement

Auxiliary ground grid resistance

< Monitoring the resistance of the ground grid *15

Number of auxiliary ground level

2

Features of Smart Groud Resistance Meter

lAvoid auxiliary earth pole change interference, support wired and wireless transmission

lAluminum alloy shell, to ensure that the field, mine, and other harsh conditions

lOn-site alarm function, even if it is not connected to the Internet, it can also realize on-site management

lRemote service, through the cloud server, you can remotely monitor any collection terminal data, obtain real-time data information, remote online upgrades, and remote debugging

There are quality ground resistance clamp meter, ideal ground resistance meter, ground resistance test meterfor our customers. For more information of this product, contact us.


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至: Shenzhen Techwin Lightning Technologies Co., Ltd
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