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3500 ELECTROMAGNETIC FLOW METER
ONICON Incorporated 727.447.6140 Page 5 onicon.com
Notes:
1. Provide a Class II Input Power 20-28V AC/DC, 60 Hz.
2. BACnet MSTP, IP or MODBUS RTU, TCP/IP.
3. 4-20mA, 0-10VDC, 0-5VDC, 2-10VDC, 1-5VDC Active Analog outputs. Do not power the loop.
4. Digital Outputs are available for ow totals, operating modes, and alarms.
5. Remote wall mount aluminum NEMA 4 Touch screen display.
6. Optional ½” FNPT waterproof conduit connectors.
7. ONICON provided cable up to 200ft. Direct burial rated.
8. Order ONICON Installation kits separately. Installation kits vary based on pipe material and application. For
installations in pressurized (live) systems, use “Hot Tap Installation Kit” and drill hole using a 1” wet tap drill.
9. Allow enough slack in the cable/conduit to permit the meter to be removed from the valve.
10. Install grounding rings or probes for nonmetallic pipes. Refer to page 8 for the installation information.
When ordered as a thermal energy (BTU) meter:
11. ONICON temperature sensors and kits ordered separately.
12. Analog outputs are available for energy rate, ow rate, supply, return, or delta temperature.
13. Digital outputs are available for energy totals, ow totals, operating modes, and alarms.
FLOW
Heat
Exchanger
1
2
3
4
5
6
7
8
9
11
12
13
Input Power
RS-485 or IP
Two (2) Analog OUT
Three (3) Digital OUT
11
6
1.2.1 Typical Meter Installation
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