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CA 6470N Earth and resistivity controller
Earth, soil resistivity, coupling and continuity monitor. USB PORT. IP53 RATING. Supplied with mains adapter/charger
CA 6422 Earth tester 2P/3P(2kOhms)
CA 6422 Earth tester 2P/3P(2kOhms)
Electrical safety
Protection class
Product presentation
Rugged and waterproof, the CA 6422 earth tester is ideal for intensive use in the field. This tester can be used for 2P and 3P earth measurements. The connections are clearly identified with text markings and colour coding. All the measurements and functions are directly accessible on the instrument's front panel, even when you are wearing gloves.
The CA 6422 is equipped with a backlit LCD screen which is particularly easy to read. A LED indicates when a hazardous voltage is present, while the NOISE symbol flashes to indicate when a noise voltage is present.
Technical specifications:
- 2P resistance: 0.05 Ω to 50 kΩ
- 3P earth: 0.5 Ω to 2 kΩ
- Measurement mode: one-shot or permanent
- Power supply: 6 x LR6 or AA batteries
- Compliant with IEC 61557-1 and IEC 61557-4
Electrical safety
Protection class
Need information about our solutions? Our experts are available to advise and assist you with your project. Contact a sales representative now for a detailed presentation and an offer tailored to your needs.
Highlights
2P resistance measurement up to 50 kΩ / 3P earth up to 2 kΩ
Automatic stabilization of the measurement / Battery life > 2,000 x 3P earth measurements
Features
Voltage (UHE)
Range
-
Resolution
-
Precision
-
Resistance 2P
Range
0.05-99.99 Ω / 80.0-999.9 Ω / 0.800-9.999 kΩ / 8.00-50.00 kΩ
Resolution
0.01 Ω / 1 Ω / 10 Ω / 100 Ω
Precision
± (2%L + 10 pt) / ± (2%L + 2 pt) / ± (2%L + 1 pt) / ± (2%L + 1 pt)
Cable compensation
-
Earth Resistance 3P
Range
0.5 Ω - 2.000 kΩ
Resolution
0.01 Ω / 0.1 Ω / 1 Ω
Precision
±(1%L + 10 pt) / ±(1%L + 2 pt) / ±(1%L + 1 pt)
Measurement frequency
128 Hz or 256 Hz
Open circuit voltage
± 10 V peak
Measurement mode
Single-shot or continuous
Memory
Average calculation
-
Measurement of the stake resistance RH
Range
-
Resolution
-
Precision
-
Measurement of voltage U SE
Range
-
Resolution
-
Precision
-
Current measurement (via optional clamp G72)
Range
Resolution
Precision
Display
LCD Custom 206 segments backlit
Measurement mode
R 2P (Ω), R 3P (Ω)
Power supply
6 x batteries LR 6 or AA
Charger
-
Auto power off
-
Autonomy
> 2000 earth measurements 3P at 100 Ω
Dimensions / Weight
223 x 126 x 70 mm / 1 kg
Environment
Usage: -10 to +50°C / Storage: -40 to +70°C (without batteries or accumulators)
Protection
Up to 600 V on any of the 3 input terminals
IP / IK Index
IP 65 according to IEC 60529 / IK 04 according to IEC 50102
Drop test
1 meter according to IEC 61010-1
Standards / Electrical safety
EMC: IEC 61326-1; IEC 61010-2-030 / 600 V CAT IV
IEC 61557 Compliance
IEC 61557-1 and IEC 61557-5
Documentation and support
Language *
Do you have a question about using or installing your measurement equipment? Our support team is available to provide you with quick and effective solutions. Contact support for personalized assistance.
Language *
Do you have a question about using or installing your measurement equipment? Our support team is available to provide you with quick and effective solutions. Contact support for personalized assistance.
Download the latest version of the firmware (v1.12) for the CA 6422 and CA 6424 to benefit from all the latest improvements.
Below are the steps for connecting the device to your PC:
- Unzip the file,
- Connect the instrument to your PC,
- Run the .exe file,
- A pop-up window will open,
- The first line will display the instrument; click on the “Program” icon.
Please find the new firmware attached.
Please note: as the CA 6422 and CA 6424 are non-communicating devices, the instruction “connect the instrument to the PC” is therefore a shortcut and requires equipment not supplied as standard with the product.
Do you have a question about using or installing your measurement equipment? Our support team is available to provide you with quick and effective solutions. Contact support for personalized assistance.
References and accessories
To fully meet your expectations, a range of accessories is available that is compatible with your equipment. Feel free to add them to your quote request to obtain a complete and tailored solution.
CA 6422 Earth Controller 2P/3P(2kOhms)
P01127012
2P(50kOhms)/3P(2kOhms) Earth Monitor - V interference detection, RH and U-SE alarm - Powered by 6 LR6 batteries; 223x126x70mm; 1 kg; IP65; IEC 61557-1 and 61557-5; 600VCAT IV
Carrying case No2 145mm x 130 mm x 240 mm
P01298006
Carrying case No2 with strap, 145mm x 130 mm x 240 mm, for CA 6501, CA 6503, CA 6422, CA 6424, CA 6131 and CA 6133
Neck strap for MX535, CA 6131 and CA 6133
HX0302
Neck strap for hands-free use of MX535, CA6131 and CA6133 low-voltage installation controllers
HX0122 Carrying accessory
HX0122
Adjustable carrying strap for SCOPIX IV oscilloscope
15m earth kit - red/blue/green cables
P01102017
Earthing kit comprising a flexible bag with 2 18 cm stakes, 1 red 15 m cable on H-winder, 1 blue 10 m cable on H-winder, 1 green 5 m cable on H-winder.
3P earth kit, 50m, poles, coils and mallet
P01102021
Earthing kit comprising a carry bag with 2 T-pegs, 1 reel of 50 m red cable, 1 reel of 50 m blue cable, 1 reel of 10 m green cable, 1 mallet, 5 D4 mm terminal/stick adapters.
Alkaline battery(ies)
P01296033
1.5V cylindrical battery, LR6, AA, RC6 format, alkaline technology, supplied individually
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