Tashkent Mirzo-Ulugbek district, Durmon Yuli street 52
Online detector/ground resistance tester (explosion-proof, wireless)
Online detector/ground resistance tester (explosion-proof, wireless)
Online detector/ground resistance tester (explosion-proof, wireless)

Description

The online ground resistance detector developed by Sunlightweld has the following main advantages:
Does not change the structure of the original grounding system
Does not require self-testing
Can be installed and used as a stand-alone product
Can be integrated into a wired or wireless network system
Data will be stored in the monitoring terminal
Uses online monitoring technology such as non-contact measurement, which will not affect the grounding effect and normal operation of facilities
Simple and convenient to operate: Through the display of the accumulated data curve, you can intuitively see the change in trend of the grounding network and judge whether the grounding network is in working condition or not

Explosion-proof:

Ex d IIC T6 Gb

Protection class:

IP65 and WF2, can be used outdoors.

Power supply:

DC 18~36V; Battery powered, wireless (wireless, battery life 10 years, wireless range 1000 meters)

Resistance range:

0.01Ω~200Ω

Resolution factor:

0.001Ω

Accuracy:

≤1Ω (error ≤10mΩ, 20℃±5℃, 70%RH below); ≤100Ω (error ≤±1%)

Working environment:

-40℃~85℃, humidity ≤95%RH (no condensation)

Overflow indication:

if the value is greater than 100Ω, the symbol “--” is displayed.

Communication interface:

Wireless (433M), communication range of 1000 meters

Product dimensions:

200mm×200mm×206mm

Grounding wire perforation size:

54mm×21mm, closed type (can pass through 54mm×10mm flat steel or Ф20mm cable)

Installation:

The grounding wire passes through the center hole of the detector and is fixed on the ground with a flat steel plate.

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