2-channel with radio interface

Accounting for the consumption of cold and hot water, gas, electricity together with water, gas, electricity meters having a pulse (telemetric) output, remote monitoring of energy consumption, and other accounting operations. Further data transmission over the radio channel.

Specifications

• Number of input channels 2;
• Type of impulse sensors reed, transistor, active (potential);
• Minimum pulse duration, ms 1;
• Pulse frequency, Hz, no more than 100 (at the request of the customer - up to 2000);
• Ambient temperature, ° С from -10 to +50 (optional from -40 to +70);
• Enclosure protection IP54, possibly IP 68;
• Archive depth 1080 hours, 180 days, 24 months;
• Internal clock accuracy, seconds / day 5;
• Overall dimensions, mm 65x60x60;
• Information exchange with external devices radio channel, 433 MHz, 10 mW;
• Period of operation (pulse metering) from the built-in battery, at least 6 years;
• No external power supply required for data transmission;
• SMS notification in case of disconnection no;
• Calibration interval, years 6.