Models ZS24-REU-001 (2.4GHz) and ZS09-REU-010 (900MHz) were designed for ultra low power pulse counting metering applications.
The user can select between ‘AA’ or ‘D’ Li battery sources or use an external DC supply of up to 24VDC to power the wireless pulse counting node.
Ultra low current consumption combined with optimized sleep cycle may enable the node to be powered by a single ‘D’ Li battery for close to 8 years.
Up to 4 contact closure pulse inputs are continuously monitored in the background whilst the node is in sleep mode. Default pulse frequency is 5Hz with 50Hz optional.
Totalized pulse counting data is transferred from remote wireless nodes to a ZigSense gateway where it is made available as Modbus holding registers.
ZigSense pulse counting nodes are built into an IP67 enclosure and can be optionally supplied as OEM boards.