User's Manual

3
TUNET 1200 PRODUCT SPECIFICATIONS
Functional
Two-way communications
Optical sensor counts meter disk rotations to determine meter reading
Delivers meter readings on request or on a programmed schedule for Time-of-Use
applications
Monitors power quality including voltage (plus sag/swell alarms) and momentary outages
(blinks)
Optional outage reporting
Manages local area network
Optical interface for data transfer
Remotely programmable operating parameters
Non-volatile memory maintains data during power outages
Radio
Frequency: 902 to 928 MHz frequency hopping, license exempt
Modulation: FSK
Antenna: under the meter glass
Power
Power supply: nominal 240 VAC from AC line mains
Quiescent power: 1.9 watts typical
Physical
Retrofits in existing meters
Operating temperature: -22° to +140° F/-30° to +60° C
Operating humidity: 5% to 95% non-condensing
Agency Approvals
FCC for CFR Title 47 Part 15