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Series-IEFB
Thermal Energy Meter for 4-36" Pipes, LCD, Multi-Output, High Accuracy
- Save time and reduce installation costs with flow, temperature sensors and calculator delivered in one preprogrammed, complete package.
- Maintain system energy efficiency with high performance accuracy that is maintained through changes in temperature, density or viscosity per universally accepted standard
- Meet application requirements with field configurable setup displays (-LCD integral option or remote accessory A-IEF-DSP), which accommodate a variety of application configurations with one model through multiple display configurations i.e. pipe size, pipe material, liquid type, analog output, pulse/frequency output, alarm outputs, communication outputs, damping, and calibration factor
- Quick and easy ordering and set up with Setup Wizard and installation tool that are simple to use and allow for precise installation
- Save time with accessory setup kit A-IEF-KIT that ensures exact installation application depth with included thickness gage and measuring tape
- Reduced costs, long product life, and minimal maintenance requirements with no moving parts to wear or break and electrodes that discourage fouling
- Minimize installation costs with isolation valve accessory options to allow for installation in operational systems via hot-tap kit or easy removal without system downtime
- Required documents included with NIST traceable pass/fail verification certificate included standard for Carbon Steel Schedule 40 pipes sized 4" (102 mm), 6" (150 mm), 8" (200 mm)
Series-IEFB
From
$
5,174.75
Product Overview
- Compliance BTL
- Conductivity > 20 µS/cm
- Control Output Alarm
- Display Note 2 x 2" (50 x 50 mm) Graphic LCD with Backlight
- Display Size 71 mm (2.8 in)
- Display Type LCD
- Enclosure Ratings IP66, NEMA Type 4X
- External Probe Lead Length 3 m (10 ft)
- Impedance 4 to 20 mA: 536 Ω; 5V: 500 Ω; 10V: 1.27k Ω
- Linear Flow Rate, Max 20 ft/s
- Linear Flow Rate, Min 0 ft/s
- Materials Aluminum
- Materials, Wetted Polymer, Silicone, Stainless Steel
- Media Compatibility Acid Solutions, Conductive Liquids, Saltwater
- Operating Temperature, Max 158 °F
- Operating Temperature, Min -4 °F
- Output Detail (1) Analog: 4-20 mA, 0-5 V, 0-10 V or 2-10 V (display selectable); (1) Pulse/Frequency: 0-15 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
- Output Signal Current, Voltage, DC Pulse
- Pressure Drop, Max 0.1 psi
- Pressure Drop Note < 0.1 psi at 12 ft/s in 4" (<0.01 bar at 3.7 m/s in 100 mm) and Larger Pipe
- Pressure Limits Up to 400 psi
- Process Connection Size 1 in
- Process Temperature, Max 250 °F
- Process Temperature, Min 15 °F
- Relative Humidity 10 to 90% Non-Condensing
- Resistance Note Matched 4 Wire Platinum RTD’s
- Storage Temperature, Max 185 °F
- Storage Temperature, Min -40 °F
- Straight Run Requirements >10 Diameter Upstream, >5 Diameter Downstream
- Supply Power Note 12 to 42 Vdc, 0.25 A @ 24 Vdc; 12 to 36 Vac
- Supply Power Type AC/DC
- Supply Voltage 12 to 42 Vdc, 12 to 36 Vac
- Temperature Compensation 140 to 220°F < 2% error over ± 30°F Change , 40 to 70°F < 2% error over ± 10°F Change
- Temperature Sensor Type RTD
The Series IEFB is a field-adjustable insertion thermal energy meter that uses electromagnetic technology to accurately and reliably measure fluid velocity and energy consumption. The high accuracy IEFB is adjustable to fit pipe sizes from 4 to 10" (100 to 250 mm), while the standard accuracy IEFB fits pipe sizes 4 to 36" (100 to 900 mm). The IEFB incorporates a temperature meter and a calculator into a single unit. The LCD display provides clear readings of the meter’s values, including temperature and energy consumption, making it ideal for installation on chillers, boilers, and other heating and cooling applications. The high measuring accuracy and long lifetime keeps annual operating costs at a minimum. In addition, it offers several output options, including selectable BACnet MS/TP or Modbus® RTU communications protocol over 2-wire RS-485 and standard analog, frequency, and alarm outputs.
Product Applications
- Monitoring chiller cooling output performance
- Industrial boiler heating performance
- Energy efficiency monitoring
- Optimization of heat energy performance
- Commercial and residential heat energy consumption and metering
- District heating and cooling monitoring
- Energy cost allocation monitoring
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