The U1000 is a “Best Value” Clamp-on, Ultrasonic heat meter alternative to traditional inline energy meters, for energy management and billing applications in domestic and commercial, district or s...
The U1000 is a “Best Value” Clamp-on, Ultrasonic heat meter alternative to traditional inline energy meters, for energy management and billing applications in domestic and commercial, district or shared heating or cooling systems. Offering significant installation cost and dry maintenance benefits over traditional inline products.
Key Features & Benefits:
New: Optional Modbus RTU slave, RS485 serial.
New: Cross-correlation flow measurement system
New: 1Mhz transducers to get through poor/old thick wall pipes and larger pipework
New: Water/Glycol option
Simple to install: connect power and enter the pipe inside diameter, adjust the sensors and clamp-on the pipe, no specialist skills or tools required
A clamp-on non-invasive alternative heat meter to traditional in-line meter installation, plus dry servicing, providing minimum downtime and maximum availability.
LCD with backlight – install & service information.
Integrated pulse output – aM&T & BEM’s compatible with Modbus.
Measurement Technique: Ultrasonic transit time method for flow measurement and PT100 Class B 4 wire for temperature measurement.
Turn Down Ratio: 200:01
Heat Meter Standard: The Heat/Energy calculation is designed to comply with EN1434 section 6
Accuracy: +/-1-3% of flow reading for >0.3 m/s (1 ft/s)
Flow Velocity Range: 0.1 m/s – 10 m/s (0.3 ft/s – 32 ft/s)
Pipe Range: Available in 2 options, 22 mm – 115 mm and 125 mm – 180 mm (6″) OD. Note pipe size is dependent on pipe material and internal diameter.
Pipe Material: Steel, Stainless Steel, Plastic and Copper
Water Temp Range: 0°C – 85°C (32°F – 185°F)
Temperature sensors: Clamp-on PT100 Class B 4 wire, range 0°C – 85°C (32°F – 185°F) , resolution 0.1°C (0.1 °F). Minimum delta T 0.3°C
Output: Pulse or Frequency. Pulse for volume flow and Energy KWh (BTU). The pulse output can be configured as a loss of signal or no flow alarm. Modbus Communication: Optional Modbus RTU slave, RS485 serial link hardware layer. Energy, power, temperature, and flow. Modbus connection cable is 1 m.
External Power Supply: 12V-24V +/- 10% AC/DC at 7 watts per unit. Optional plug-in 12 V power supply.
Electronics Enclosure: IP54
Input/Output Cable: 5 m x 6 core for power in and pulse out
Dimensions: 250mm x 48mm x 90mm (10″x 2″x 4″) (electronics + guide rail)
*U1000FM also available which will monitor just the flow volume with a pulsed output only. Same size range available of 22-115mm.
Communication Outputs - Pulsed, MODBus
Connection Size - 22-115mm
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