Current impulse sensor M703A/M705A
Simply passing a cable allows for current measurement. It is a compact, lightweight current sensor that is easy to install and excels in shock resistance and responsiveness.
This product is a current sensor that applies the magnetic effect known as the Hall effect, allowing for current measurement simply by passing a cable through it. It is used in fields such as automotive collision safety.
basic information
Features ■ Compact and lightweight (10g) ■ Easy to install (one-touch installation and measurement) ■ High impact resistance (up to 2000G) ■ Excellent responsiveness (rise time 3μs) ■ Capable of measuring up to 100A ■ Minimal error due to variations in cable position Specifications ■ Measurement range: -15 to 100A ■ Linearity: 0.3% FS ■ Sensitivity: 30mV/A ■ Compatible harness diameters 2.8mm (M703A) 5.0mm (M705A)
Price information
Prices vary based on quantity and model number. Please feel free to contact us.
Delivery Time
Model number/Brand name
M703A,M705A
Applications/Examples of results
■Measurement of airbag ignition current ■Measurement of ignition current for restraint devices such as seat belts ■Leakage current check for hybrid batteries These are used in automotive collision safety experiments, etc.
Line up（2）
| Model number | overview |
|---|---|
| M703A | Available harness diameter: 2.8mm |
| M705A | Available harness diameter: 5.0mm or less |
