Explosion Proof Type Clamp Earth Resistance Tester Loop Resistance Meter Tester

Description

Explosion Proof Type Clamp Earth Resistance Tester Loop Resistance Meter Tester
Product features
ETCR2000B+ Explosion Proof Type Clamp Earth Resistance Tester( Ex-mark: ExiaⅡBT3Ga) is applied in measurement of  grounding resistance and the loop resistance in flammable and explosive area( Resistance range: 0.010 Ω Ω ~ 1200).When measuring the earth system with loop, there is no need to disconnect the grounding down lead, no need for auxiliary electrode, just need to clamp  on the grounding lead directly. At this time, the displayed value of the meter  is the comprehensive value of the grounding resistance and the grounding down lead resistance. This measurement method can quickly and safely get the measurement results.
ETCR Clamp Earth Resistance Tester can measure the ground fault and applied to the occasions that cannot be measured by traditional methods, and it is widely used for the earth resistance measurement of various equipment.
Function
Power Supply: 6VDC 4 PCS of LR6 lkaline batteries
Clamp Size:65mm×32mm
LCD Size: 4 Digits LCD display, Screen: 47mm×28.5mm
Range:Resistance: 0.010Ω~1200Ω
Resolution: Resistance: 0.001Ω
Accurac:Resistance: ±1%±0.01Ω; Current:±2.5%±1mA
Data Storage: 99 sets
Data Upload Function: RS232 Interface (Optional)
Auto Power-off: Automatically power off after 5 minutes without any operation
Power Consumption:≤50mA， continuously working for 30 hours
Working Environment: -20℃~55℃；20%rh~80%rh
Store Environment:-20℃~60℃；below 90%rh
EX-Mark
Ex ia Ⅱ BT3Ga
Explosion-proof Certification
CE18.2380
Alarm Threshold Setting Range:Resistance：1~199Ω
Audible and Visible Alarm
“Beep-beep-beep” alarm sound, alarm symbol flashing, press AL key to turn on/off and setting
Interference Signal Recognition:“Beep-beep-beep” indicator, NOISE symbol blinking
Protection Level
:Double insulation
Structural Feature:Clamp CT
Shift: Automatic shift
External Magnetic Field:＜40A/m
External Electrical Field: ＜1V/m
Single Measurement Time:0.5 second
Resistance Measurement Frequency:＞1KHz
Measured Current Frequency:50/60Hz Automatic
Low Battery Voltage Indication:When the battery voltage is lower than 5.3V, the low battery voltage symbol is displayed
Storage Full Indication:Storage data full of 99 sets,flashed display "MEM" symbol
Over Range Indication: Over range indication “OLΩ”, “L0.01” or “OL A”
Tester Weight: 1160g
Tester Dimension: 285mm×85mm×56mm
If you need Optional Accessories,Please contact us.
PAYMENT INFORMATION:
1.We can accept Credit Cards,Paypal,T/T,Escrow and so on.
2.The buyer is responsible for any tax and/or duty charged by their country.
INTERNATIONAL SHIPPING:
The package will be shipped by EUB DHL, FEDEX or EMS. After we shipped the parcel,we'll fill in the tracking number and inform you by e-mail.Please write the correct address and telephone number when you make orders,so the courier can contact you when they deliver the parcel to you. Thanks！
WARRANTY INFORMATION:
1.All the products have been checked and packed in good condition before dispatch.
2.All the products with one year warranty.
3.If you find any quality problems,please send it back within 3 days,and we'll send you a new one or refund you the payment after we get the returned one.
4.Buyers have to pay for the return cost and we will pay the cost for resend
5.All products returned should be in new conditions.