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    Leak detected without fail and the leak location identified just with one unit

    With its wide dynamic range, concentrations of 0.5 ppm to 13,000 ppm are measured just with one unit. For a concentration of 13,000 ppm or more, a warning is generated to stop the measurement process. The response speed is 0.7 seconds or less. Measurement is performed quickly, safely, and widely.

    • Yamaha's proprietary MEMS hydrogen sensor installed
    • With a large color LCD touch panel installed and through interactive mode selection and setting functionality, easy operation realized
    • Return after measurement also made quick through high-speed response in one second or less
    • At high hydrogen concentrations, no occurrence of linearity degradation or output saturation. Even at 2,000 ppm or more, an output made without saturation.
    • With the inline sensor head, inline automatic inspection supported
  • Detected concentration : 0.5~13,000ppm
  • Detection method : Sniffer method
  • Feature : Inline support possible
Detection gas
Hydrogen (Recommended tracer gas ratio: 5% / hydrogen + 95% nitrogen)
Detective gas concentration
Within 1 sec (10~90% at 10000ppm)
Response time
1秒以内(1,000ppm ; step応答80% : 10~90%)
Controller (main body) : Display
7.5" color LCD touch panel
Controller (main body) : Detail
Measured concentration (numerical value and bar graph)
Controller (main body) : Unit
ppm, Pa・m³/sec
Controller (main body) : Level selection
Judgment value, setting value
Controller (main body) : Language
English / Japanese
Controller (main body) : Detailed function
Line chart (time vs measurement value)
Controller (main body) : Adjustment function
Re-zero, "Wake-up" (means recover for sensor)
Controller (main body) : Speaker
Buzzer for alert & measuring for value (concentration & leakage)
Controller (main body) : SD card
Factory tuned sensor parameters are stored on the SD card
Probe : Hydrogen status display on probe
9 stage multi-colored LED status indicator on probe handle
Probe : Detail
Handy section measured value display and status monitor
Probe : Adjustment function
Power voltage, power supply
AC100-240V, 50/60Hz, 9W
Controller (main body) 6.3kg, probe 0.3kg, Case 0.3kg
Usage environment
Temp : 5 - 50℃, Humidity : under 80% (Non-condensing)
Interface : Output I/O
Dsub 25pin (8/8 point, PC insulation, 12-24V)
Interface : Measurement
BNC connector (analog output; DC1-5V)
Interface : Output
RS232C (character, value)
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