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