Top 10 Honeywell Methane Gas Detector

As the only US based retailer selling this item, we have a chemist on staff to answer any technical questions. We also include a 20+ page eBook on Gas & Air Quality Hazards that is emailed after purchase.

Home Safety
Help reduce your worries of leaving the stove on with this combustible gas siren & speaking voice alarm with continuous concentration monitoring and LED readout. Help protect your family from suffocation dangers and your home from explosive hazards with this device. Detection levels ranges from 0% to 20% of LEL for multiple combustible gases including methane, propane, butane, coal gas, town gas, LPG Liquid Petroleum Gas, LNG Liquid Natural Gas.

See displayed gas levels in % LEL go up before the alarm sounds at 5% of LEL, with 100% LEL being the minimum gas level for fires. Place alarm near ceiling for natural gas and near floor for propane/butane.

Testing/Tips:
-Due to added odorants, people can often begin smelling a gas leak at 1% LEL whereas available retail gas alarms set an alarm threshold of 5%-25% LEL to avoid frequent false alarms. Do not be alarmed if you smell gas before the device alarms.
-Every couple weeks, test your alarm with unlit butane from a cigarette lighter or propane source.
-Item undergoes self-test warmup sequence for 3 min on startup.
-Avoid placement where airborne contaminants like cooking oils can coat and decrease sensor sensitivity.

If you are ever not satisfied with your purchase, please email us and we will make things right!

Product Specifications:
Power: AC 110-240V
Area of Usage: Household, Camper
Alarm Set Point: 5% of LEL
Body Material: ABS Plastic
Power: <3.0w>
Working temperature: 0 to 55°C
Environment humidity: 0 to 95%

Package Contains:
1 Gas Detector w/ 6 feet AC cord
2 Mounting Screws for Detachable Backplate
Double-sided Adhesive Mounting Tape Patch
User Manual

Welcome to Vzmcov Gas Detector
Dear friend, Welcome to 4 Gas Monitor
This 4-in-1 detector is definitely the right choice to protect you and your family’s health and property.
Our multi-gas detector used advanced integrated circuit technology, embedded microcomputer control, high quality imported gas sensor, excellent sensitivity and excellent repeatability
Applicable Occasions and Crowds:
Robust for industrial use for utility workers, refinery workers, firefighters, maintenance engineers, those who spend time in sewers and waterworks, underground storage tanks, oil rigs, in tanks and silos in the maritime industry, and many others who need personal protective equipment
Product Parameters:
Comes Factory Calibrated
Display Error: ≤±5% FS
Response Time: <>
Working Environment: -20℃～50℃, ＜95%RH (no dew)
Power Source: DC3.7V Li-on battery, 1800mAh
Protection level: Ip65
Gas Sensor Life: 2 years
Protection Grade: IP65
Weight: 0.55 Ib (with battery)
Dimensions: 5.70 in×2.9 in ×1.2 in (L × W × H)
Weight: 215g
Charging time: 4h-6h Standby time, Continuous use for more than 10 hours at full charge
Indication mode: LCD display real-time data and system status, lighting, vibration and live voice recording (Chinese and English) tips

A professional multi-gas detector with all advanced specifications, features and functions made with premium electrochemical gas sensors. This detector features the most advanced 32-bit microprocessor with Color LCD and graphing capability. Made for industrial use for utility workers, refinery workers, firefighters, maintenance engineers, those who spend time in sewers and waterworks, underground storage tanks, oil rigs, in tanks and silos in the maritime industry, and many others who need personal protective equipment to know that the atmosphere is healthy. Product comes with the Multi-Gas Detector, English Manual, USB recharge cable, Calibration Cover and nut to secure. 100% customer satisfaction. Comes FACTORY CALIBRATED. Open the box, turn ON and GO. 100% QA by real sensor and gas detector engineers. 100% product test and verification in California, USA! 100% quality guaranteed. Arrives with calibration and QA certificate. Specifications: Natural diffusion sampling method (no pump). Combustible gas (LEL) 0-100% with 1% resolution. Oxygen (O2) 0-30% with 0.1% resolution. Carbon Monoxide (CO) 0-999 with 1ppm resolution. Hydrogen Sulfide (H2S) 0-100ppm with 1ppm resolution. Comes factory calibrated. Accuracy: ≤±5% F.S. Response Time: ≤30s. Working environment: -20℃～50℃, ＜95%RH (no dew). Power Source: DC3.7V Li-on battery, 2000mAh. Gas Sensor Life: 2-3 years. Explosion-proof grade: Ex ib IIB T3 Gb. Protection Grade: IP65. Weight: 400g (with battery). Dimensions: 130mm×67mm×30mm (L × W × H). 100% customer satisfaction. 100% QA by real sensor and gas detector engineers. 100% product test and verification in California, USA. 100% quality guaranteed. Arrives with calibration and QA certificate.

This 4-in-1 detector is definitely the right choice to protect you and your family’s health and property Our multi-gas detector used advanced integrated circuit technology, embedded microcomputer control, high quality imported gas sensor, excellent sensitivity and excellent repeatability The detector is widely used in petroleum, chemical, environmental protection, metallurgy, refining, gas, biochemical medicine, agriculture, fire protection, archeology, etc. It is necessary to safely monitor toxic and harmful, anti-explosion industries and places. Can effectively predict the alarm of dangerous gas concentration, ensure the safety of the workers is not threatened, and the production equipment is not damaged. Display Error: ≤±5% FS Response Time: <30s working="" environment:="" -20℃～50℃,="" ＜95%rh="" (no="" dew)="" power="" source:="" dc3.7v="" li-on="" battery,="" 1800mah="" protection="" level:="" ip65="" gas="" sensor="" life:="" 2="" years="" protection="" grade:="" ip65="" weight:="" 230g="" (with="" battery)="" dimensions:="" 140mm×73mm×32mm="" (l="" ×="" w="" ×="" h)="" weight:="" 215g="" charging="" time:="" 4h-6h="" standby="" time,="" continuous="" use="" for="" more="" than="" 10="" hours="" at="" full="" charge="" indication="" mode:="" lcd="" display="" real-time="" data="" and="" system="" status,="" lighting,="" vibration="" and="" live="" voice="" recording="" (chinese="" and="" english)="" tips="">

Dear friend, Welcome to XLA Alert 4 Gas Monitor
This 4-in-1 detector is definitely the right choice to protect you and your family’s health and property.
XLA Alert is a business company specializing in the development, production of gas detectors, All of our products are in high quality but very competitive price. Thank you for visiting!

Our multi-gas detector used advanced integrated circuit technology, embedded microcomputer control, high quality imported gas sensor, excellent sensitivity and excellent repeatability

Applicable Occasions and Crowds:
Robust for industrial use for utility workers, refinery workers, firefighters, maintenance engineers, those who spend time in sewers and waterworks, underground storage tanks, oil rigs, in tanks and silos in the maritime industry, and many others who need personal protective equipment

Product Parameters:
Comes Factory Calibrated
Display Error: ≤±5% FS
Response Time: <>
Working Environment: -20℃～50℃, ＜95%RH (no dew)
Power Source: DC3.7V Li-on battery, 1800mAh
Protection level: Ip65
Gas Sensor Life: 2 years
Protection Grade: IP65
Weight: 230g (with battery)
Dimensions: 140mm×73mm×32mm (L × W × H)
Weight: 215g
Charging time: 4h-6h Standby time, Continuous use for more than 10 hours at full charge
Indication mode: LCD display real-time data and system status, lighting, vibration and live voice recording (Chinese and English) tips

100% customer satisfaction. 100% QA by real sensor and gas detector engineer

Product Description

The Kidde KN-COEG-3 AC powered, plug-in CO and explosive gas alarm protects you and your family from two deadly threats. The KN-COEG-3 includes 9V battery back up that provides protection during a power outage, when AC-only units can not provide protection. By pressing the Peak Level Button you can see the peak CO level recorded by the alarm since it was last reset or unplugged. The continuous digital display shows you the level of carbon monoxide (if any) the unit is sensing as well as if gas is present. The gas sensor is a metal oxide sensor designed to detect natural gas (methane) or propane. Temperature range- 40 degree fahrenheit to 100 degree fahrenheit.

Amazon.com

Protect your family from the dangers of carbon monoxide (CO), methane, and propane exposure with the Kidde KN-COEG-3 Nighthawk Plug-In Carbon Monoxide and Explosive Gas Alarm. The Nighthawk is an easy-to-install unit that provides reliable protection against the dangers of CO and explosive gas. The digital display shows if gas is present indicates CO levels in parts per million, allowing you to see if, how, and when levels change.

Advanced Technology in an Easy-to-Install, Plug-In Design
Designed for home use, the Kidde KN-COEG-3 Nighthawk is a UL-listed, A/C-powered, plug-in alarm that utilizes sophisticated electronic components and sensor technology to protect you and your family from the dangers of CO, methane, and propane exposure. It plugs directly into a standard A/C outlet and includes a 9-volt battery backup that provides continuous monitoring–even during power outages.

The Dangers of Carbon Monoxide, Methane, and Propane Exposure
The leading cause of accidental poisoning deaths in North America, carbon monoxide (CO) is often referred to as the silent killer because it’s odorless, tasteless, and invisible. Carbon monoxide poisoning can come about via a number of sources, including everyday items and appliances in your home or office. And because symptoms of CO poisoning mimic the flu or other common illnesses it can often go undiagnosed.

Likewise, methane and propane gases are commonly used in homes for cooking, heating, and water heating. Although it happens rarely, gas leaks can sometimes occur inside the home, increasing the risk of fire or explosion.

Audible Alarm Pattern Alerts you to Elevated CO and Gas Levels
When placed on every level of your home, alarms like the KN-COEG-3 Nighthawk can help protect everyone in the house by giving you an unmistakable signal when gas levels have reached an unhealthy point. If unhealthy levels of CO are detected, the alarm will emit four quick audible beeps every five seconds until either levels decrease or the reset button is pressed. If methane gas or propane gas is detected, the alarm will emit beeps every other second with “GAS” shown in the display.

Easy-to-Read Digital Display Shows CO Levels
The KN-COEG-3 Nighthawk is preferred among traditional CO and explosive gas alarms because of its digital display. This display clearly shows levels of CO that the unit has detected and stored– from 30 to 999 ppm–and it updates every 15 seconds to indicate any abrupt changes or alarming trends. The display also shows the peak CO level recorded by the alarm since it was last reset or unplugged. The continuous display also shows if gas is present.

LED Shows Sensor Status
With the KN-COEG-3 Nighthawk, you never have to wonder if the sensor is functioning properly. A blinking dot in the lower right-hand corner of the display denotes normal operation, so you can trust that it’s working. In addition, you can test alarm function by pressing the test/reset button at any time to verify that the horn and electric circuitry are operating properly.

Convenient Mounting Options
The KN-COEG-3 Nighthawk has a low-profile design that makes it suitable for any room in your home. The detector can be plugged into any standard A/C outlet; it’s plug can be snapped into the back of the unit and can be rotated so the alarm remains vertical, independent of whether the electrical socket is mounted vertically or horizontally. In addition, the alarm comes with a 6-foot extension cord, so the unit can be plugged into the wall outlet and then placed on a table or shelf. For the most thorough protection, place an alarm on every level of your home.

The UL-listed Kidde KN-COEG-3 Nighthawk has a seven-year life and is backed by a five-year limited warranty.

About Kidde: A UTC Fire and Security Brand
Renowned for global leadership in fire detection and suppression, Kidde provides solutions ranging from portable fire extinguishers to advanced industrial controls such as flame detection and explosion suppression systems. Kidde is a UTC Fire and Security brand, with a history that’s rich with innovations, from the patent of the Chubb Detector Lock in 1818 to the development of the world’s first wireless networked smoke detectors in 2004.

What’s in the Box
Kidde KN-COEG-3 Nighthawk Carbon Monoxide and Explosive Gas Alarm, 9-volt battery, mounting hardware, and installation guide.

See all Product description

Note:
Before use of the Gas/Propane/Methane sniffer Leak detector, please read the instruction manual carefully.
Household handheld natural gas leak detector alarm keep your family safe

The portable smart gas leak detector is stable, has a long-life span and is easy to use. The hand-held design allows you to operate easily and the visual and audible alarm can detect the gas leakage resource precisely. The adjustable ticking rate helps to decrease the polluted gas density in the air. Also, the detector has the following features:
*High sensitivity detection
*Quickly find the source of leakage
*Indicating the leakage via alarming bulb
*High precision sensor able to detect slight gas leakage
*Quick sensing response

Detects combustible gas leak Methane, natural gas, coal gas, gasoline, alcohol, ketone and other flammable gases.

Adaptable in various situations Can be used in construction projects, mines, safety check of gas appliances, oil spill and etc.

Technical Specifications
1. Resolution: 50ppm
2. Alarm range: 10%~40% LEL
3. Operating temperature: 0~55 ℃
4. Relative humidity: ≤95%, no condensation
5. Warm up time: around 10s
6. Response time: ≤2s (10% LEL, Lower Explosion Limited)
7. Gas indication: Visual: 6 red LEDs, Audible: variable speed ticking
8. Power: 3*1.5V AAA battery (not included)
9. Battery life: approximately 20 hours of continuous operation under normal usage conditions.
10. Weight: 8.9 oz (240g) (without batteries)
11. Size: 18.5”x 2.76”x1.38” (47.0cmx7.0cmx3.5cm), housing material: plastic

Package Include:
1 * Gas Leak Detector
1 * User Manual
1*Protective Bag

BW Technologies 1-gas detector. Package contents are detector complete with specified sensors, stainless steel alligator clip and concussion-proof housing, Rechargeable lithium polymer battery, Charging adaptor, 3-feet/1-meter calibration hose with quick connect, 10-feet/3-meter sampling hose with particulate filter and quick connect, Reversible screwdriver, Kit of five spare pump filters, Manual, Multi-language CD manual. GasAlertMax XT II is the smart, simple, economical way to compliance. Workers feel safe and incidents are minimized so everyone will be able to do more. That means savings realized from business continuity and productivity. Simple operation, with SmartSample pump. GasAlertMax XT II reliably monitors up to four hazards and combines straightforward one-button operation with our robust, motorized pump for intelligent, remote sampling, ideal for confined spaces. The GasAlertMax XT II is fully compatible with MicroDock II automated test and calibration system. Continuous LCD shows real-time gas concentrations. Compact and lightweight design makes it comfortable to wear. Water-resistant. Simple automatic calibration procedure; compatible with BW MicroDock II automatic test and calibration station. Full function self-test of sensor, battery status, circuit integrity and audible/visual alarms on start up. Bright wide-angled visual alarm bars. Built-in concussion-proof boot. Humidity: 10 – 100 percent RH (non-condensing). Alarms: Visual, vibrating, audible (95dB); Low, High, STEL, TWA, OL (over limit), Low Battery, Pump. Tests: Audible/visual alarms on activation, sensors, battery, pump and circuitry (continuous). Typical battery life: 13 hours at 32 degree F/0 degree C, 8 hours at -4 degree F/-20 degree C, recharges in 6 hours. Pump draw: Sample from up to 75-feet/23-meters. Certifications and approvals: Class I, Div. 1, Gr. A, B, C, D; IECEx: Ga Ex ia IIC T4; ATEX: CE II 1 G Ga Ex ia IIC T4; Br Ex ia IIC T4.