4-in-1 Handheld Multi Gas Detector for NH3 CO H2S CH4 with IP66 Protection and LCD Display - 205×75×32mm, 330g

Price Negotiable

Price: Negotiable

MOQ: 1pcs

Delivery Time: 3-5 working days

Brand: YuanTe

Product Description

Product Overview

This professional 4-in-1 handheld multi-gas detector provides comprehensive monitoring for ammonia (NH3), carbon monoxide (CO), hydrogen sulfide (H2S), and methane (CH4) with IP66 protection rating and clear LCD display.

Technical Specifications

Parameter	Specification
Gases Detected	NH3, CO, H2S, CH4
Detection Principle	Electrochemical (NH3, CO, H2S), Catalytic combustion (CH4)
Sampling Method	Pumping suction, flow rate up to 1L/min, ten grades selectable
Measurement Range	NH3: 0-100ppm, CO: 0-1000ppm, H2S: 0-100ppm, CH4: 0-100%LEL
Resolution	0.01ppm (NH3), 1ppm (CO), 0.01ppm (H2S), 1%LEL (CH4)
Precision	2%FS
Response/Recovery Time	≤10 seconds
Operating Temperature	-20℃ to 50℃
Humidity Range	0-95%RH
Explosion-Proof Rating	ExiaⅡCT4
Protection Rating	IP66
Operating Time	100 hours (pump off)
Dimensions	205×75×32mm
Weight	330g

Key Features

LCD dot matrix display showing gas type, unit, concentration, time, temperature and maximum values
Dual-language support (Chinese/English) with easy switching
Quick unit conversion between PPM and mg/m³
ExiaⅡCT4 explosion-proof certification for hazardous environments
Multi-gas concentration monitoring with alarm system
Self-calibration and zero calibration functions for accuracy
One-button factory reset for operational convenience
Temperature and pressure compensation for reliable readings
Two-stage alarm with sound, light, and vibration alerts
High-capacity rechargeable lithium polymer battery