Explosion proof intrinsic safety grounding resistance tester

NegotiableUpdate on 05/10

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Overview

This catalog is a selection of ZC29B-1 explosion-proof intrinsic safety grounding resistance tester products selected by Shanghai Wangping Electric Co., Ltd. Welcome to the detailed information of ZC29B-1 ZC29B-2 type

Product Details

Explosion proof intrinsic safety grounding resistance tester

This catalog is a selection of ZC29B-1 ZC29B-2 grounding resistance tester products selected by Shanghai Wangping Electric Co., Ltd. Welcome to detailed information about ZC29B-1 ZC29B-2! There are many types of ZC29B-1 ZC29B-2 models, and different ZC29B-1 ZC29B-2 models may have subtle differences. Our company provides you with * solutions.

ZC29B-1 ZC29B-2 is produced by Shanghai Wangping ElectricMeasurement range and accuracy:

model	Measurement range Ω	Zui small division value Ω	Accuracy%
ZC29B-1	0~10	0.1	3
	0~100	1
	0~1000	10
ZC29B-2	0~1	0.01
	0~10	0.1
	0~100	1

2. The auxiliary grounding resistance affects the change amount. When the auxiliary grounding resistance changes from 500 Ω to the specified value in the table below, the allowable change amount should not exceed the specified value in the table:

Auxiliary grounding resistance (Ω)	0	1000	2000	5000
Allow variable to be changed for percentage representation of grade index (%)	100	100	100	200

3. Other parameters are shown in the table below:

project		Content
Environmental conditions for use	Temperature (°C)	-25～+40
	Relative humidity (%)	25~80
Handle speed (r/min)		150
Insulation resistance (M Ω)		≥20
Voltage test (V)		500
Dimensions (l * b * h, mm)		172＊116＊135
Weight (kg)		2.5