CVM-12 Monitoring Module |
The CVM-12 is a microprocessor-based multipoint module developed specifically for cost-effective heat tracing monitoring. The 12-circuit module monitors loss of voltage at either the circuit breaker or the end of a heat tracing circuit (when using parallel circuitry heating cables equipped with a third continuity monitoring wire). The module can, as an alternative to voltage monitoring, be outfitted with optional current sensing transformers to detect loss of current to each heat tracing circuit. Operating Voltage: 120 or 240 VAC |