Handheld portable formaldehyde gas detection and alarm instrument

NegotiableUpdate on 01/18

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

In the production operations of multiple industries such as chemical and fragrance, the use of 1,1-diethoxyethane (ethylene glycol) is common, but its steam leakage may pose a health hazard to personnel. The handheld portable ethylene glycol gas detection and alarm instrument (model: ERUN-PG71S5-POM) is a handheld safety device designed specifically for high-risk industrial environments. It can actively extract and detect the concentration of ethylene glycol vapor in the air. When the concentration exceeds the standard, it immediately triggers multiple alarms including sound and light+vibration, effectively preventing poisoning and explosion accidents.

Product Details

In the production operations of multiple industries such as chemical and spice, the use of 1,1-diethoxyethane (ethylene glycol) is quite common, but its steam leakage may pose a health hazard to personnel,Handheld portable formaldehyde gas detection and alarm instrument(Model: ERUN-PG71S5-POM) is a handheld safety device designed specifically for high-risk industrial environments. It can actively extract air and detect the concentration of formaldehyde vapor in the air. When the concentration exceeds the standard, it immediately triggers multiple alarms including sound, light, and vibration, effectively preventing poisoning and explosion accidents.

手持便携式乙缩醛气体检测报警仪器

1,1-diethoxyethane (commonly known as acetaldehyde or ethylene glycol ether) is a colorless, transparent, and pungent volatile liquid widely used in the synthesis of fragrances, resins, dyes, and sedatives. Its vapor not only has strong irritation to the eyes and respiratory tract, but also belongs to combustible gases with an explosion limit of 1.6% to 10.4% VOL. In enclosed workshops or storage tank areas, even trace leaks can form explosive mixtures, so specialized detectors must be used for real-time monitoring.

ERUN-PG71S5-POM portable pump suction 1,1-diethoxyethane (ethylene glycol) gas detection and alarm device is a personal protective and safety inspection equipment designed for fast and accurate positioning of ethylene glycol leakage sources. It integrates high-performance sensors and built-in powerful sampling pumps, which can effectively respond to complex environments and provide reliable early warning of gas leaks for chemical, pharmaceutical, and laboratory personnel.

Portable pump suction 1,1-diethoxyethane (formaldehyde) gas detection alarm product features:

★Pump suction sampling

Compared to diffusion type, pump suction can actively extract air samples and is suitable for enclosed spaces, corners, or environments with uneven concentration gradients. It provides more timely and accurate detection.

★Multiple display and alarm modes

Gas concentration is displayed in units such as ppm and mg/m ³, and alarm upper and lower limits can be set. Once the concentration exceeds the set value, sound, light, and vibration alarms will be issued to remind operators to handle it in a timely manner. Similar professional portable gas detection equipment will be designed with reference to industry standards.

★Suitable for volatile organic compounds (VOCs) such as formaldehyde

Sensors are sensitive to VOC chemicals, including aldehydes, ethers, esters, organic solvents, etc. This is particularly important for gases such as formaldehyde that are volatile and have potential health and fire risks.

★Data recording and export function

The device can record historical concentration data and export it through USB or wireless means, facilitating safety management, compliance checks, and accident tracing. Similar portable instruments will support this function.

★Small in size, portable, and easy to wear on site

Handheld or portable for use, suitable for inspection, storage inspection, pipeline leak detection, mobile site monitoring and other needs.

Portable pump suction type 1,1-diethoxyethane (ethylene glycol) gas detection alarm technical parameters:

Gas detection	1,1-diethoxyethane (acetaldehyde) C6H14O2 optionalCan detect concentrations and temperature/humidity of any 1-4 gases
Range resolution	C6H14O2：0-1000ppm、0.1ppm、 Imported high-precision electrochemical principle sensor or C6H14O2：0-100%LEL、0.01%LEL、 Industrial grade catalytic combustion principle sensor or C6H14O2：0-100ppm、0.01ppm、 Imported high-precision PID photoionization principle sensor Other ranges, principles, and resolutions can be customized
Detection method	Built in pump suction, flow rate 500 milliliters per minute
display mode	2.31-inch 320 * 240 high-definition color screen display, operated by 5 buttons
detection accuracy	≤± 3% F.S (higher precision can be customized)
Linearity	≤±2%
Repeatability	≤±2%
alarm method	Sound and light alarm, vibration alarm, visual alarm, sound and light+vibration+visual alarm, and alarm shutdown are optional
response time	T90 ≤ 20 seconds
recovery time	≤ 30 seconds
battery capacity	3.7VDC, 4600mA large capacity rechargeable polymer battery with overcharge, overdischarge, overvoltage, overheating, and short circuit protection functions
Usage environment	Temperature -40 ℃~+70 ℃; Relative humidity ≤ 0-99% RH (built-in filter can be used in high humidity or high dust environments)
sample gas temperature	-40℃~+70℃ ； Optional high temperature sampling and cooling filter handle for detecting smoke concentration at 400 degrees Celsius or higher
data storage	Standard configuration with a data capacity of 100000 pieces, and larger capacity can be customized to support local viewing, deletion, or data export. Free upper computer communication software, storage function defaults to off state, can be set to on state, and storage time interval can be set arbitrarily
communication interface	USB (charging and communication), optional RS485 or RS232 communication interface
Interface language	Chinese or English can be set, default Chinese interface
Explosion proof type	Intrinsic safety type, Ex ib Ⅱ C T4 Gb (gas explosion-proof); Ex ib Ⅲ C T130 ℃ Db (dust explosion-proof)
Protection level	IP66 waterproof and dustproof rating
Overall dimensions	178×67×40mm(L×W×H)
Product weight	360g

Portable pump suction type 1,1-diethoxyethane (formaldehyde) gas detection alarm. Typical applications:

▲Chemical synthesis and solvent extraction workshop

Acetal is prone to volatilization during synthesis or extraction, and a pump suction detector can monitor the concentration of harmful gases in real time to prevent long-term exposure of workers.

▲Storage and transportation process

Inspect packaging containers containing aldehyde and ether solvents, and promptly handle or ventilate any leaks found; Avoid the accumulation of high concentrations of harmful gases in the warehouse.

▲Laboratory and pilot workshop

In small-scale experiments, batching, distillation, solvent recovery and other operations, formaldehyde and organic vapors may be released. Portable devices can monitor air quality at any time, ensuring the safety of researchers.

▲Inspection and Safety Management

The equipment is lightweight and can be used for inspecting the sealing of pipelines and containers, as well as storage areas, effectively preventing occupational disease risks or fire hazards caused by gas leaks.

Handheld portable formaldehyde gas detection and alarm instrument(Model: ERUN-PG71S5-POM) is a handheld safety device designed specifically for high-risk industrial environments. It can actively extract air and detect the concentration of formaldehyde vapor in the air. When the concentration exceeds the standard, it immediately triggers multiple alarms including sound, light, and vibration, effectively preventing poisoning and explosion accidents.