This non-contact ultrasonic transit-time flow meter is available in two versions (NCMB) a stand-alone flow meter and (NCME) an energy flow meter monitoring flow and dual clamp-on RTDs. The energy flow meter measures energy usage in BTU or Tons and is ideal for retrofit, chilled water, and other HVAC applications.

This highly accurate and reliable ultrasonic transit time flow meter installs in seconds on most pipe materials without the need to interrupt your process. The main processing unit displays flow rate and total flow, this dedicated flow monitor device works in full pipe application clean to dirty liquids (< 2% SS). Ideal for high accuracy non-invasive flow measurement requirements. An analog 4-20 mA flow proportional output is standard with most configurations, giving this flow meter more flexibility to configure it with external monitoring devices such as data loggers, SCADA, PLCS, and process control monitors.

Contact us for any applications that require monitoring water or liquid flow in pipe diameters smaller than 2-inch or greater than 36-inch. The list of options below applies to AC Power and 2” to 36” configurations. (click on download PDF above and review the datasheet for more details)

Ordering Options

NCMB AC Power Configurations

NCMB Standalone Flow Meter Kit (20 ft of Sensor Cable / AC Power)

(PN NCMBA-KIT20 ) Dedicated ultrasonic flow meter kit (AC Powered) for 2 to 36-inch pipes. Includes backlit rate/total display/transmitter, clamp-on transducer set (DTTN-020-N000-N) for pipes 2 to 36 inches with 20 ft of sensor cable, 95-264 VAC power, 4-20 mA, RS485 Modbus, and two alarm outputs, mounting kit, and manual.

NCMB Standalone Flow Meter Series Kit (50 ft of Sensor Cable / AC Power)

(PN NCMBA-KIT50) Dedicated ultrasonic flow meter kit (AC Powered) for 2 to 36-inch pipes. Includes backlit rate/total display/transmitter, clamp-on transducer set (DTTN-050-N000-N) for pipes 2 to 36 inches with 50 ft of sensor cable, 95-264 VAC power, 4-20 mA, RS485 Modbus, and two alarm outputs, mounting kit, and manual.

NCMB Standalone Flow Meter Kit (100 ft of Sensor Cable / AC Power)

(PN NCMBA-KIT100) Dedicated ultrasonic flow meter kit (AC Powered) for 2 to 36-inch pipes. Includes backlit rate/total display/transmitter, clamp-on transducer set (DTTN-100-N000-N) for pipes 2 to 36 inches with 100 ft of sensor cable, 95-264 VAC power, 4-20 mA, RS485 Modbus, and two alarm outputs, mounting kit, and manual.

10-28 VDC Power Configurations

NCMB Standalone Flow Meter Kit (20 ft of Sensor Cable/10-28 VDC Power)

(PN NCMBD-KIT20) Ultrasonic Flow Meter, Power VDC, Transducer 2” to 36” pipe size, 20 ft cable & Mtg Kit

NCMB Standalone Flow Meter Kit (50 ft of Sensor Cable/10-28 VDC Power)

(PN NCMBD-KIT50) Ultrasonic Flow Meter, Power VDC, Transducer 2” to 36” pipe size, 50 ft cable & Mtg Kit

NCMB Standalone Flow Meter Kit (100 ft of Sensor Cable/10-28 VDC Power)

(PN NCMBD-KIT100) Ultrasonic Flow Meter, Power VDC, Transducer 2” to 36” pipe size, 100 ft cable & Mtg Kit

NCME Energy Ultrasonic Flow Meter Pre-configured Kits (AC Power)

(PN NCMEA-KIT20) Energy Ultrasonic Flow Meter, Power VAC, Transducer 2” to 36”, 20 ft cable, (2) Clamp-on RTD with 20 ft cable & Mtg Kit

(PN NCME-KIT50) Energy Ultrasonic Flow Meter, Power VAC, Transducer 2” to 36”, 20 ft cable, (2) Clamp-on RTD with 50 ft cable & Mtg Kit

(PN NCMEA-KIT100) Energy Ultrasonic Flow Meter, Power VAC, Transducer 2” to 36”, 20 ft cable, (2) Clamp-on RTD with 100 ft cable & Mtg Kit