The IEF Insertion Electromagnetic Flow Transmitter is an adjustable insertion flowmeter featuring electromagnetic technology that accurately and reliably measures fluid velocity in addition to providing several continuous signal outputs.
This series is specifically designed to offer superior performance paired with simple installation and use. One unit is adjustable to fit pipe sizes from 4 to 36″ (101.6 to 914.4 mm), and offers several output options including selectable BACnet MS/TP or Modbus RTU communications protocol over 2-wire RS-485 in addition to the standard analog, frequency and alarm outputs.
Pressure Drop: < 0.1 PSI @ 12 ft/s in Pipes 4″ and up.
Electrical Connection: Removable terminal blocks, model selectable 1/2″ female NPT conduit connection, PG 16 gland or PG 16 gland with (2) 10′ (3 m) 9 conductor 22 AWG plenum rated cables, accessory cable lengths up to 200′ (61 m) optional.Power Requirements:12 to 42.4 VDC, .25 A @ 24 VDC; 12 to 36 VAC.
Outputs:
- (1) Analog: 4 to 20 mA, 0 to 5 V, 0 to 10 V or 2 to 10 V (display selectable);
- (1) Pulse/Frequency: 0 to 15 V peak pulse, 0 to 500 Hz or scalable pulse output (display selectable);
- (2) Alarm: (1) Empty pipe detection or minimum/maximum velocity, (display selectable);
- (1) Reverse flow output indication.
Applicable Pipe Size:4 to 36″ (100 to 900 mm), model dependent. See model chart on catalog page.
Diameter Length Requirements:>10 upstream, >5 downstream.
Communications (-COM Models only):
- Type: BACnet MS/TP or Modbus RTU communication protocol (default disabled, display selectable).
- Supported Baud Rates: 9600, 19200, 38400, 57600, 76800, or 115200 bps (display selectable).
- Device Load:1/8 unit load.
Product Applications : Boiler feed water; Chilled water; Open and closed loop condenser water; Irrigation system; Municipal water distribution; Process and coolant flow; Ground water remediation; Chemical processing; Pump protection; Wastewater; Mining.
