Model 972 solid state loop-powered vibration and temperature sensors from Columbia Research Labs are designed to monitor and trend machinery performance. They provide level monitoring alarm and shutdown capabilities in a choice of ranges and response characteristics. The sensors continuously measure both vibration level and temperature and key machinery health parameters, and transmit data directly into a PLC. They feature two 4-20-mA signal outputs, expressed in velocity and acceleration. Two case styles are offered, both being case-isolated with outputs accessible via standard four-pin connectors. Operating temperature range is 0°C to 100°C. Hoskin Scientific
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