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Module parts Ultrasonic hydrogen flow concentration meter GB-L1CMH1A-GB-L1CMH1A
Module parts Ultrasonic hydrogen flow concentration meter GB-L1CMH1A-Panasonic Industry Co., Ltd.

Module parts Ultrasonic hydrogen flow concentration meter GB-L1CMH1A
Panasonic Industry Co., Ltd.


About This Product

■Product overview

Simultaneous measurement of hydrogen flow rate and concentration in a high humidity environment has been realized by utilizing ultrasonic measurement technology and fluid control technology cultivated through the development of devices for gas meters.

■Features

・Simultaneous measurement of hydrogen flow rate and concentration under high humidity is possible ・Equipped with constant monitoring functions for temperature, pressure, and humidity in addition to flow rate and concentration ・Able to measure hydrogen flow rate and concentration over a wide range

■Applications

・Circulation evaluation of fuel cell system ・Performance evaluation of single fuel cell stack ・Other measurements of hydrogen flow rate and concentration under high humidity

■Use examples

Promoting fuel cell development with hydrogen visualization

  • Product

    Module parts Ultrasonic hydrogen flow concentration meter GB-L1CMH1A

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1 Models of Module parts Ultrasonic hydrogen flow concentration meter GB-L1CMH1A

Image Part Number Price (excluding tax) Size (weight kg) Data output cycle Guaranteed pressure Output Analog voltage output Output digital Operating environment Operating pipe environment Pressure loss Target gas Flow range Flow rate accuracy Concentration range Concentration accuracy Piping joints Power supply
Module parts Ultrasonic hydrogen flow concentration meter GB-L1CMH1A-Part Number-GB-L1CMH1A

GB-L1CMH1A

Available upon quote

261mm x 140mm x 97mm (approx. 3.3kg)

10ms

70~500 kPa

DC 1-5 V 8 systems: flow rate (normal/volume)/concentration/temperature/pressure/humidity/dew point/error output

USB2.0 flow rate (normal/volume)/temperature/pressure/concentration/humidity/dew point/error output

-40~+70 ℃ / 80~106 kPa / 0~95 %RH (with dew point below 30℃, no freezing or condensation)

-30~+85 ℃ / 80~340 kPa / 0~100 %RH (with dew point below 60℃, no freezing) *Measurement possible even under droplet inflow

2 kPa or less [H2 = 100 vol%, 2,000 L/min (normal flow rate), 200 kPa]

H2, N2, H2O

0~2,000 L/min (normal flow rate, H2 = 100 vol%) *Up to 400 L/min (normal flow rate) when N2 = 100 vol%

Greater of ±3 %RD or ±3 L/min (H2 or N2 = 100 vol%, 23±5 ℃, 101±3 kPa, <5 %RH)

0~100vol%

±1 vol% (H2 or N2 = 100 vol%, 23±5 ℃, 101±3 kPa, <5 %RH)

1 inch

Power supply from PC via USB cable *When using analog output, DC12 V/0.3 A or more is required separately.

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