Series UBT Clamp-On Ultrasonic Thermal Energy Meter

NEMA 4 Enclosure with Integral Mounting Bracket

The Series UBT Clamp-On Ultrasonic Thermal Energy Meter is an economical clamp-on ultrasonic heat meter. It is an ultrasonic alternative to the traditional inline thermal energy meters. The series uses temperature sensors for energy measurement and ultrasonic waves with time differentials for flow measurement.

Product Applications

  • Building services
  • Energy management
  • Heat/energy metering for energy management or building services utilizing chilled water circuits

Models & Ordering

Shipping Information

All shipping times are dependent on product availability at time of shipment.

Although we make every effort to ensure a continuous supply of our products, occasional circumstances may force us to temporarily run out of a product, or have shipping delays. Should this occur, customers will be notified soon after placement of any orders for such products and, if applicable, items will be put on backorder. For orders requiring expedited shipment, our customer service team can be contacted to confirm product availability

COVID-19 Update: Due to high customer demand, lead time on some products may be up to two weeks. While this is a developing health situation, we are working continuously to take the necessary measures to ensure that the products you need are available with minimal interruption.

Model Description Usually Ships* Price Code Order
UBT-14
Ships: Same Day
Price: $2,113.00
3/4-4" Ultrasonic heat meter with pulse output. Same Day* $2,113.00 B Order
UBT-16
Ships: Same Day
Price: $2,497.00
5-7" Ultrasonic heat meter with pulse output. Same Day* $2,497.00 B Order
UBT-24
Ships: Consult Factory
Price: $2,225.00
3/4-4" Ultrasonic heat meter with pulse output and Modbus® communications. Consult Factory* $2,225.00 B Order
UBT-26
Ships: Consult Factory
Price: $2,726.00
5-7" Ultrasonic heat meter with pulse output and Modbus® communications. Consult Factory* $2,726.00 B Order

Specifications

Service:
Clean water with <3% by volume of particulate content, or up to 30% ethylene glycol.
Range:
0.3 ft/s to 32 ft/s (0.1 m/s to 10 m/s).
Display:
Backlit: 2.28" x 0.43" (58 mm x 11 mm), 2 line x 16 characters.
Accuracy:
±3% of flow reading for velocity rate >1 ft/s (0.3 m/s).
Power Requirements:
12 V to 24 V ±10% AC/DC at 7 watts per unit. Optional plug-in 12 V power supply.
Power Consumption:
7 W (DC) or 7 VA (AC) max.
Temperature Limits:
Process: 32 to 185°F (0 to 85°C); Ambient: 32 to 122°F (0 to 50°C).
Outputs:
Pulse: 1 opto-isolated MOSFET relay, 500 mA max, 166 pps max, 200 Hz max.
Humidity Limit:
90% RH at 122°F (50°C) max.
Communication:
Pulse, optional Modbus® communication.
Enclosure Rating:
IP54.
Enclosure Material:
Plastic polycarbonate.
Repeatability:
±0.15% of measured value.
Electrical Connections:
16.4' (5 m) cable.
Flow Direction:
Any.
Mounting Orientations:
Any.
Weight:
1.10 lb (0.5 kg).
Agency Approvals:
CE.
ADDITIONAL SPECIFICATIONS
Applicable Pipe Material:
Steel, SS, copper, or plastic.
Pipe Outside Diameter:
3/4 to 4" (25 to 115 mm); 5 to 7" (125 to 180 mm). Pipe size is dependent on pipe material and internal diameter.
Applicable Pipe Lining:
None.
Pipe Wall Thickness:
0.02 to 0.36" (0.5 to 10 mm).

Features

  • Non-invasive energy measurement
  • Easy installation: Simply connect power and enter the pipe inside diameter, adjust the sensors and clamp the meter on the pipe
  • Compact and lightweight design, featuring an easily installed, all-in-one clamp-on unit intended for homogeneous liquids that contain no air
  • Screen displays energy rate and totalized energy with pulse output and communication options

Product Literature

Manuals

Catalog Pages

Product Data Sheet

Approvals

Drawings

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