Chauvin Arnoux MA194 Power Quality Clamp

Chauvin Arnoux MA194 MiniFlex Power Quality Clamp

The Chauvin Arnoux MA194 MiniFlex is a flexible AC current sensor (Rogowski coil) for use with compatible Chauvin Arnoux power quality analysers and energy loggers, allowing you to measure current without opening the circuit. It also helps insulate the user from dangerous voltages in the installation.

Available in 250 mm, 350 mm, and 1000 mm coil lengths, the MA194 is ideal when a traditional jaw clamp won’t fit, such as in crowded distribution boards, on bundled cables, or around larger conductors. The sensor uses a specific 4-point plug and shielded 3m lead for connection to the instrument, and is compatible with the following instruments:

• PEL 102, PEL 103, PEL 104, PEL 106
• CA8331, CA8333, CA8336, CA8345, CA8436

Models (dimensions & weight)

• MA194 250 mm: approx. 130 × 80 × 18 mm, ~110 g
• MA194 350 mm: approx. 170 × 110 × 18 mm, ~120 g
• MA194 1000 mm: approx. 370 × 320 × 18 mm, ~160 g

Key Features

• AC current measurement range (sensor): 100 mA to 10,000 A
  Safety rating: 600 V CAT IV / 1000 V CAT III
• Flexible coil for measuring current on conductors where rigid clamps can’t access
• 3m shielded lead
• Loop options:
  
  • 250 mm coil – 70 mm clamping diameter
  • 350 mm coil – 100 mm clamping diameter
  • 1000 mm coil – 320 mm clamping diameter

Note: Sensor ranges shown are for the clamp; the usable range may vary depending on the analyser it’s connected to.