CD-820: ±820mA DC Current Detection Module
Key features conveyed:
Core Function: Current Detection
Critical Spec: ±820mA bidirectional range
Signal Type: DC (direct current)
Form Factor: Module (implying integration capability)
Ultra-compact alternatives:
±820mA DC Current Sensor (CD-820)
DC Curr. Det. Mod. ±820mA
Why this works:
± symbol clarifies bidirectional measurement
"Detection" emphasizes sensing/conversion (vs. control/protection)
"Module" denotes industrial embeddable hardware
DC specification prevents ambiguity with AC sensors
