Description
SENTRY ST314A is the Hydrogen (H2) Leak detector which can used on any sealed device for leak detection. ST314A can detect 5% Hydrogen (H2) + 95% Nitrogen (N2), H2, CO, Methane(CH4), Ethanol(Natural gas) and with an extremely sensitive semiconductor sensor, it can detect small leakage down to 1PPM precisely. Also, the adjustable sensitivity level function makes the smallest leak point easy to find. And, with LCD display and front illumination by a LED tip light, these intelligent designs give the professional engineer intuitive visual and auditory signal feedback for all common H2 leak detections.
FEATURES of the H2 Hydrogen Gas Leak Detector:
- High Quality LCD display .
- Exclusive LED Tip light design
- Mute Function.
- Power-saving Mode.
- Low battery indicator.
- Rugged flexible probe.
- 3 adjustable sensitivity levels.
- Detects 5% Hydrogen (H2) + 95% Nitrogen (N2), H2, CO, Methane(CH4), Ethanol(Natural gas).
- Sensor failure indicator.
- Buzzer beep sound respond.
- USB power adapter.
- DC 3.7v rechargeable lithium battery.
- Automatic & Manual Reset to background Function.
SPECIFICATIONS
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Model
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ST314A
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Sensor
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Semiconductor
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Detection Gases
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5% Hydrogen (H2) + 95% Nitrogen (N2), H2, CO, Methane(CH4), Ethanol(Natural gas)
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Sensitivity levels
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High :1PPM
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Medium :3PPM
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Low :10PPM
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Accuracy
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Compatibility with SAE J2791& EN14624-2020
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Calibration
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Manually reset to background level
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Automatic reset to background level
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Display
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Color LCD (Negative)
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Response Time
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Less than 0.5 second
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Warm Up Time
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Approx. 50 seconds
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Battery Type
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DC 3.7 V, 1960 mAh rechargeable lithium battery
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Battery Life
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Max. up 10 hours continuous use when fully charged
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Audio Alarm
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Yes (Buzzer)
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Fan System
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Yes
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Auto Power Off
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10 minutes of idle
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Low Battery Indicator
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Battery Icon
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LED Tip Light
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Yes
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Flexible Probe Length
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450 mm (18″)
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Operating Temperature and %RH
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0~50°C (32~122°F), < 80% RH
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Storage Temperature and %RH
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-10~60°C (14~140°F), < 70% RH
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Dimensions
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184x70x40 mm(7.24″x2.8″x1.6″)
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Weight
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340 g(12 oz.)
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