Gossen Metrawatt METRAHIT 27EX Milliohmmeter
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Gossen Metrawatt METRAHIT 27EX is an intrinsically safe milliohmmeter with 10 µΩ resolution, 4-wire Kelvin measurement, and Ex II 2G certification for hazardous areas.
Product details
| Model | METRAHIT 27EX AIRBUS |
| Manufacturer | Gossen Metrawatt |
| Category | Milliohmmeters & Microohmmeters |
| Availability | Made to order |
Description
Overview
The Gossen Metrawatt METRAHIT 27EX is an intrinsically safe milliohmmeter designed for use in hazardous areas and explosive atmospheres. Featuring 4-wire Kelvin measurement technology, this instrument provides precise low-resistance measurements with exceptional resolution and built-in data logging capabilities for compliance documentation.
Key Features
- Four-wire Kelvin measurement method for accurate low-resistance testing
- 10 µΩ resolution for precise measurements
- Measuring ranges: 30 mΩ, 300 mΩ, 3 Ω, 30 Ω
- 1200-point data memory for measurement logging
- Intrinsically safe certification: Ex II 2 G EEx ia IIA T4
- INERIS certification (05ATEX0040)
- Protective rubber holster with carrying strap
- Hard case for transport and storage
- Ex-approved battery compatibility
- DAkkS calibration certificate included
- 3-year warranty on material and workmanship
Applications
- Aircraft maintenance and testing
- Hazardous area electrical measurements
- Low-resistance continuity testing
- Ground connection verification
- Electrical system commissioning in explosive atmospheres
Included Accessories
- GH18 protective rubber holster with carrying strap
- 8 Ex-approved batteries
- KC27 Kelvin probe
- KC4 Kelvin clip
- HC30 hard case
- Aircraft Maintenance Manual
- DAkkS calibration certificate
- Ex certificate (INERIS 05ATEX0040)
Specifications
| Measuring Ranges | 30 mΩ, 300 mΩ, 3 Ω, 30 Ω |
| Resolution | 10 µΩ |
| Measurement Method | Kelvin connection (4-wire) |
| Data Memory | 1200 measured values |
| EX Classification | Ex II 2 G EEx ia IIA T4 |
| Certification | INERIS 05ATEX0040 |
| Warranty | 3 years material and workmanship |
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Gossen Metrawatt METRAHIT 27EX Milliohmmeter
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