Overview

Stay safe with our High-Quality H₂S Gas Detector (100 ppm) featuring a built-in pump, high-precision sensor, and fast ≤10s response. Designed for industrial safety, oil & gas, mining, and confined spaces, it delivers accurate detection with visual, sound, and vibration alarms. Compact, rechargeable, and reliable for maximum protection.

Features

High-precision detection with an imported electrochemical sensor
Multiple ranges available: 0–50 ppm, 0–100 ppm, 0–200 ppm
Ultra-fine resolution: 0.01 ppm / 0.1 ppm for accurate readings
Fast response time ≤10s for instant hazard alerts
Triple alarm system – visual, sound, and vibration for safety
Built-in pump ensures reliable and efficient gas sampling
Rechargeable battery for long-lasting, portable use
Durable design for industrial safety, oil & gas, mining, and confined spaces
Multiple gas units supported for flexible measurement
Reliable performance with ±2% FS precision and ≤±1% repeatability

Technical Specifications

Type	Gas Detector
Gas Detected	Hydrogen Sulfide (H₂S)
Detection Principle	Electrochemical
Measuring Range	0–50 ppm, 0–100 ppm, 0–200 ppm
Resolution	0.01 ppm / 0.1 ppm
Precision / Accuracy	±2% FS
Repeatability	≤ ±1%
Response Time (T90)	≤ 10 seconds
Recovery Time	≤ 30 seconds
Sensor	Imported high-precision electrochemical sensor
Sensor Lifetime	2–3 years typical (depending on usage)
Cross-Sensitivity	Minimal interference from CO, SO₂, NH₃, VOCs
Alarm Modes	Visual (LED), Audible (≥90 dB), Vibration
Alarm Thresholds	Configurable (default: Low / High)
Gas Units Supported	ppm, mg/m³, %LEL, others
Data Logging	Optional, up to 30 days of readings
Communication / Interface	Optional Bluetooth / USB / Wireless for PC or mobile connection
Power Supply	Rechargeable Li-ion Battery, 3.7V
Battery Life	12–20 hours continuous operation
Charging Time	4–6 hours
Display	LED indicators for power, alarm, and fault
Operating Temperature	-20°C to 70°C (-4°F to 158°F)
Operating Humidity	<95% RH, non-condensing
Operating Pressure	86–106 kPa
Enclosure / Protection	ABS + PC, rugged, IP65 dust and water-resistant
Dimensions	120 × 60 × 30 mm (approx.)
Weight	~200 g
Calibration	Manual or automatic calibration options
Mounting Options	Handheld, belt clip, or wall-mounted
Usage Scenarios	Industrial safety, chemical plants, oil & gas, mining, confined spaces, laboratories
Optional Features	Multi-gas detection, real-time monitoring via mobile app, alarm event history