Cordless Hydrogen Leak Detector YHLD-300
Cordless Hydrogen Leak Detector
YHLD-300
YHLD-300
A portable and handy, small lightweight type, detecting any location freely
This detector is a cordless version inheriting as-is the function of YHLD-100 that detects concentrations in the range 0.5 ppm to 13,000 ppm. You can perform detection freely while checking with the display at hand. The energy saving function using the acceleration sensor is provided.-
Yamaha's proprietary MEMS hydrogen sensor installed
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Measured value quickly displayed on the display at hand by the one-touch peak hold function
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Return after measurement also made quick through high-speed response in one second or less
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Power supply from dry batteries or from outside possible
Applications
Application examples |
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Detected concentration | 0.5~13,000ppm |
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Detection method | Sniffer method |
Dimensions
Specification
Type | YHLD-300 | |
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Sensor | Catalytic combustion type MEMS sensor | |
Detection gas | Hydrogen (Recommended tracer gas ratio: 5% / Hydrogen 95% nitrogen) | |
Detective gas concentration | 0.5~13,000ppm (1.3%) | |
Response time | Within 1 sec. | |
Display | Main panel | LCD display (monochrome, back light) |
Detail | Measured concentration (numerical value and bar graph) | |
Unit | ppm | |
Language | English | |
Mode select | Holding peak, setting threshold | |
Adjustment | Re-zero, "Wake up" (means recover for sensor) | |
Gas calibration | Concentration calibration with standard gas (10,000ppm, 100ppm, 10ppm) | |
Alarm | Screen display of measured concentration, buzzer sound, LED | |
Output | Analog: DC1~5V (Horn jack 2 polesφ2.5) | |
RS-232C(miniUSB) | ||
Power voltage, power supply | Size AA battery (4) or with external power supply DC5V (miniUSB or microUSB) | |
Weight | 330g (Included batteries) | |
Usage environment | Temp 5~50°C, Humidity under 80% (Non-condensing), atmospheric pressure |
* The contents of this catalog are subject to change without notice.
* Modification to suit the customer's usage is also possible. Contact us for details.
* Modification to suit the customer's usage is also possible. Contact us for details.
Contact point
Inquiry by email
- Request an estimate
- Request a demonstration
- Request a catalog
- Request detailed specifications
Inquiry by phone
+81-53-467-3601