Skip to Content
AWM INSTRUMENTS
AWM INSTRUMENTS
HOME
PRODUCTS
Liquid Level & Pressure
Flow Meters
Water Quality
Reagents and Calibration Standards
Probes & Electrodes
Telemetry and Data Logging
Process Control & Display
Water Sampling Equipment & Supplies
Weather Sensors & Systems
Soil Sampling
Power Supplies & Signal Converters
Personal Protective Equipment
AIR QUALITY
BRANDS
Manufacturers
Distribution Channels
ESPAÑOL
PRODUCTS BY BRAND
Seametrics
Global Water
Geotech
Keller America
Jenco Instruments
Sommer Messtechnik
HF Scientific
pHionics
WTW
SenseAnywhere
Icon Process Controls
SUPPORT
LINECARD
ABOUT US
WHAT WE DO
MEASUREMENTS
External Resources
CONTACT US
☎ (877) 223-1791
Login Account
0
0
Search
AWM INSTRUMENTS
AWM INSTRUMENTS
HOME
PRODUCTS
Liquid Level & Pressure
Flow Meters
Water Quality
Reagents and Calibration Standards
Probes & Electrodes
Telemetry and Data Logging
Process Control & Display
Water Sampling Equipment & Supplies
Weather Sensors & Systems
Soil Sampling
Power Supplies & Signal Converters
Personal Protective Equipment
AIR QUALITY
BRANDS
Manufacturers
Distribution Channels
ESPAÑOL
PRODUCTS BY BRAND
Seametrics
Global Water
Geotech
Keller America
Jenco Instruments
Sommer Messtechnik
HF Scientific
pHionics
WTW
SenseAnywhere
Icon Process Controls
SUPPORT
LINECARD
ABOUT US
WHAT WE DO
MEASUREMENTS
External Resources
CONTACT US
☎ (877) 223-1791
Login Account
0
0
Search
HOME
Folder: PRODUCTS
Back
Liquid Level & Pressure
Flow Meters
Water Quality
Reagents and Calibration Standards
Probes & Electrodes
Telemetry and Data Logging
Process Control & Display
Water Sampling Equipment & Supplies
Weather Sensors & Systems
Soil Sampling
Power Supplies & Signal Converters
Personal Protective Equipment
AIR QUALITY
Folder: BRANDS
Back
Manufacturers
Distribution Channels
ESPAÑOL
Folder: PRODUCTS BY BRAND
Back
Seametrics
Global Water
Geotech
Keller America
Jenco Instruments
Sommer Messtechnik
HF Scientific
pHionics
WTW
SenseAnywhere
Icon Process Controls
Folder: SUPPORT
Back
LINECARD
Folder: ABOUT US
Back
WHAT WE DO
MEASUREMENTS
External Resources
CONTACT US
☎ (877) 223-1791
Login Account
Search
Clamp-on Ultrasonic Flow Meter NCM B/E Series Clamp-On Flowmeter (Discontinued)
NCM Flow Meter Panel.jpg Image 1 of 5
NCM Flow Meter Panel.jpg
Non-Invasive Transit Time Ultrasonic Flow Meter Image 2 of 5
Non-Invasive Transit Time Ultrasonic Flow Meter
NCM Serriies Ullttrrasoniic.png Image 3 of 5
NCM Serriies Ullttrrasoniic.png
Transducers for 0.5 to 2 inch pipes Image 4 of 5
Transducers for 0.5 to 2 inch pipes
dtt transdcuers for 2 inch pipe size and larger.jpg Image 5 of 5
dtt transdcuers for 2 inch pipe size and larger.jpg
NCM Flow Meter Panel.jpg
Non-Invasive Transit Time Ultrasonic Flow Meter
NCM Serriies Ullttrrasoniic.png
Transducers for 0.5 to 2 inch pipes
dtt transdcuers for 2 inch pipe size and larger.jpg

NCM B/E Series Clamp-On Flowmeter (Discontinued)

$1,890.00
Available for Backorder

NCM B/E Series

This item has been discontinued by the manufacturer

Click here to see the new NCMB2 Series

Features

  • Works on plastic and metal pipes 0.5" to 100"

  • Measures bi-directional flow 0.1 FPS to 40 FPS

  • A/C and D/C powered models

  • Large backlit LCD display with keypad shows flow rate and total

  • Rugged NEMA 4X enclosure

  • Standard outputs include 4-20 mA, Modbus RTU, and pulse

  • Advanced communications options available (Ethernet, BACnet, TCP/IP, and more)

CONTACT US FOR PRICING AND AVAILABILITY

NCM B/E Series

This item has been discontinued by the manufacturer

Click here to see the new NCMB2 Series

Features

  • Works on plastic and metal pipes 0.5" to 100"

  • Measures bi-directional flow 0.1 FPS to 40 FPS

  • A/C and D/C powered models

  • Large backlit LCD display with keypad shows flow rate and total

  • Rugged NEMA 4X enclosure

  • Standard outputs include 4-20 mA, Modbus RTU, and pulse

  • Advanced communications options available (Ethernet, BACnet, TCP/IP, and more)

NCM B/E Series

This item has been discontinued by the manufacturer

Click here to see the new NCMB2 Series

Features

  • Works on plastic and metal pipes 0.5" to 100"

  • Measures bi-directional flow 0.1 FPS to 40 FPS

  • A/C and D/C powered models

  • Large backlit LCD display with keypad shows flow rate and total

  • Rugged NEMA 4X enclosure

  • Standard outputs include 4-20 mA, Modbus RTU, and pulse

  • Advanced communications options available (Ethernet, BACnet, TCP/IP, and more)

 
REQUEST QUOTE
DOWNLOAD PDF

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

 

You may also like

UltraFlo 5000 In-Line Ultrasonic Flow Meter
UltraFlo 5000 In-Line Ultrasonic Flow Meter
from $2,309.00
UltraFlo 2000 In-Line Ultrasonic Flow Meter
UltraFlo 2000 In-Line Ultrasonic Flow Meter
$3,679.00
UltraFlo 1000 In-Line Ultrasonic Flow Meter
UltraFlo 1000 In-Line Ultrasonic Flow Meter
from $2,939.00
UltraFlo 4000  In-Line Ultrasonic Flow Meter
UltraFlo 4000 In-Line Ultrasonic Flow Meter
from $2,309.00
UF500 Clamp-On Ultrasonic Flow Meter
UF500 Clamp-On Ultrasonic Flow Meter
from $1,399.00

Services

AWM Blog

Field Installations

Brands

Credit Card Logos

AWM INSTRUMENTS LLC

PO BOX 340665

SACRAMENTO, CA 95834, UNITED STATES

Business Hours

Monday Thru Friday, 8am - 5pm PST

Contact

877-223-1791 or 916-921-1447

General Email: info@awmeasurements.com

Orders/Quotes: customer.service@awmeasurements.com

(AWM) Aristides Water Measurements dba AWM Instruments, LLC.
Copyright © 2025 AWM-Instruments LLC. All Rights Reserved.