HNAG920-H2 Portable H2 Detector | Wide Range Hydrogen Monitor
Model:HNAG920-H2
Detection Gas:Hydrogen (H₂)
Detection Principle:Electrochemical Principle (for ppm-level ranges) / Thermal Conductivity Principle (for high volume-level ranges)
Detection Range:0-1000ppm, 0-2000ppm, 0-40000ppm, 0-40000(50000/80000)ppm, 0-10%Vol, 0-50%Vol, 0-99.999%Vol, 0-100%Vol (customizable)
Product Description
HNAG920-H2 Portable Hydrogen Gas Detector: Reliable H2 Monitoring for Industrial Safety
High Precision H2 Detection with Customizable Wide Ranges
The HNAG920-H2 adopts professional-grade gas sensing technology, supporting both diffusion sampling and built-in pump suction sampling with a water trap filter to protect the sensor from moisture damage.
It provides 8 optional detection ranges from 0-1000ppm trace leak detection to 0-100%Vol high concentration measurement, fully covering the needs of industrial safety, chemical production, laboratory testing, hydrogen energy and other scenarios.
Industrial-Grade Rugged Design with User-Friendly Details
Durable Housing & Portable Handheld Design
The detector shell is made of high-strength PC + TPU composite material, which is drop-resistant, dust-proof and anti-slip, adapting to harsh industrial field environments. The back is equipped with a sturdy stainless steel back clip, which can be fixed on work clothes or tool belts for easy hand-held and mobile detection.
Auto-Rotating Color LCD for Flexible Reading
Equipped with a 2.0-inch high-definition color LCD screen, it supports 180° automatic screen rotation. No matter the holding angle or installation position, the data can be read clearly and normally, which greatly improves the operation convenience in special working environments such as narrow spaces and overhead detection.
Triple Alarm Modes & All-Round Safety Protection
The HNAG920-H2 is designed with three alarm methods: sound, light and vibration. The top and bottom are equipped with high-brightness red and green LED indicator lights, with a built-in high-decibel buzzer and vibration motor.
It supports adjustable high and low alarm thresholds, and is also designed with a one-key alarm button. In case of emergency, you can trigger the alarm signal with one key, fully ensuring the personal safety of on-site operators.
Smart Connectivity & Efficient Data Management
This hydrogen detector is equipped with a variety of wireless transmission functions: 4G, WiFi and Bluetooth. Users can view real-time H2 concentration data, historical records and alarm information remotely through the mobile terminal.
It supports Bluetooth connection to a thermal printer to print on-site detection reports directly, and has a built-in large-capacity data storage function, which is convenient for data traceability, analysis and work summary management.
Convenient Charging & Complete Delivery Package
The device adopts a universal Type-C charging interface, which is compatible with common chargers and power banks, and is equipped with a large-capacity rechargeable lithium battery to support long-time continuous work.
The product is delivered with a high-quality aluminum alloy carrying case, which is shock-proof and pressure-resistant, convenient for equipment storage, transportation and outdoor carrying, and effectively protects the instrument from damage.
Frequently Asked Questions about HNAG920-H2 Hydrogen Detector
What detection ranges are available for the HNAG920-H2 H2 gas detector?
The HNAG920-H2 provides 8 customizable hydrogen detection ranges: 0-1000ppm, 0-2000ppm, 0-40000ppm, 0-40000(50000/80000)ppm, 0-10%Vol, 0-50%Vol, 0-99.999%Vol and 0-100%Vol, matching different application scenarios such as leak detection and concentration measurement.
Does this portable hydrogen gas detector support remote data monitoring?
Yes. The HNAG920-H2 has built-in 4G, WiFi and Bluetooth modules. You can check real-time H2 concentration, historical data and alarm records remotely via mobile phone, and connect a Bluetooth thermal printer to print on-site detection reports directly.
What alarm methods does the H2 gas monitor have?
The HNAG920-H2 adopts triple alarm modes: sound, light and vibration. It is equipped with multi-position high-brightness LED indicator lights and a built-in high-decibel buzzer. It also supports a one-key emergency alarm function, which can quickly send a reminder in danger.
Is the handheld hydrogen detector suitable for field industrial use?
Absolutely. The detector uses PC+TPU rugged housing with drop and dust resistance, and is equipped with a stainless steel back clip for easy carrying. The auto-rotating screen adapts to various operation angles, and the long-lasting battery meets the needs of all-day field detection.
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