Wireless Digital Signal Sensor

EpiSensor’s Model ZPC/ZDI is a Wireless Digital Signal Sensor. It is used to count pulses produced by mechanical or electrical meters. These pulses generally represent a volume of liquid, gas or electricity consumed. The number of pulses counted in a particular time period is recorded and then sent to EpiSensor Gateway at each interval.

The Wireless Digital Signal Sensor also enables the monitoring the state of a dry contact switch with the ZDI product. This is useful for monitoring machine status or alarm signals. When a change is detected, a data point is sent to the Gateway immediately. The ZDI can also be configured to send the data on the percentage of time a digital signal has been high/low or on the number of state change events detected in a period of time.

Large networks of ZPC/ZDI units can connected to the central EpiSensor Gateway. If wireless communications break down, up to 10,000 data will be logged automatically on the device. The ZPC/ZDI has on-board ZigBee wireless communications. It is housed in a waterproof polycarbonate enclosure. Available as battery powered or mains powered unit which can monitor both dry contact and active pulse outputs. Note: Mains powered versions of the ZPC/ZDI must be installed by a qualified electrician.