Overview

Enviro Forest nitrogen gas leak analyzer is a maintenance free single gas detector that is the most reliable, user-friendly, and cost-effective detection solution to ensure worker safety and operational compliance. It provides up to 2 years of protection – no calibration, no sensor replacement, no battery replacement or battery charging required. Passed IECEx, ATEX, and CNEX explosion-proof certifications, meeting the highest standards of quality and reliability, ensuring your safety and compliance. Compact, sturdy, ergonomic, and can be secured to work clothes or hats through crocodile clips, making it easy to carry. It can detect conventional toxic and harmful gases such as carbon monoxide, hydrogen sulfide, oxygen, and sulfur dioxide, and is widely used in industries such as petroleum and petrochemical, metallurgy, and chemical engineering for personnel protection and gas detection.

Features

Long standby up to 2 years, no battery replacement needed
Maintenance-free with continuous operation
No calibration or sensor changes
Automatic self-check function enhances safety
Ultra-high buzzer alarm, bright LED indicators for low and high alarms
sound, light, and vibration
Multiple alarm types (high, low, TWA, STEL) with adjustable setpoints
Automatically records 10 recent alarm events for accurate record-keeping
Waterproof, dustproof, explosion-proof, shockproof
Compact, lightweight, two-button operation
No extensive training required
Economical, low-cost, small size, easy to carry
High-strength shell for durability in harsh environments

Technical Specifications

Sampling method	Diffusion type
Gas type	Mini meta to n2
0-Measure range	0% to 100 % vol
Resolution	0.01 % vol
Sensor Principle	Electrochemical principle
Response time	≤ 30 seconds
Accuracy	≤±3% FS or ±10%
Display	gas name, concentration unit, measured value, electrical quantity
Alarm	sound, light, vibration alarm, and high and low alarm values can be set
Battery	3.6 V dry battery (non-rechargeable)
Working hours	2 years
Explosion-proof grade	ExiaI ICT 4 Ga
Working temperature	-4 °F to 131 °F (-20 °C to +55 °C)
Humidity	0% to 95 % rh (no condensation)
Environmental pressure	12.47 PSI to 15.37 PSI (86 kpa to 106 kpa)
Size	3.54 in x 2.36 in x 1.3 in (90 mm x 60 mm x 33 mm)
Weight	0.2 lb (125 g)