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Portable Carbon Monoxide Gas Detector

It can detect 1~4 kinds of gases at the same time, and the unit can be switched:PPM, mg/m3, VOL%, LEL%, ppb
Built-in pumping measurement, integrated water vapor and dust filter, quick response, support long-distance sampling, built-in water vapor and dust filter to prevent damage to sensors and instruments due to water vapor and dust, can be used in high humidity, high dust environment.The sampling distance is larger than 10m, and the special gas circuit design can be directly detected; negative pressure or positive pressure -0.5 ~2 kg of gas has no effect on the measurement result. Large-capacity data storage function, support multiple storage methods

SKZ2050-4 Gas Detector real model video. click here. and more

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Product Details

Product description

It adopts 2.31-inch high-definition color screen for real-time display, and adopts gas sensors of well-known brands in the industry.

Portable Carbon Monoxide Gas Detector SKZ2050-4

Technical Parameters

Detection gas	Carbon monoxide CO
Scope of detection	0-500/ 1000/ 2000/ 5000ppm ,0-5000/10000ppm，10/ 20/ 50/ 100%Vol
Resolution	0.1 PPM/ 1 PPM/ 0.01%VOL
Detection principle	Infrared principles/ Electrochemistry principles
Sensor life	2-3 years/ 5 years
Detection method	Built-in pump suction, flow rate 500ml/min
Display method	2.31 inch 320X240 high-definition color screen display, 5-buttons operation
Detection accuracy	≤±3%F.S
Linearity	≤±2%	Repeatability			≤±2%
Alarm method	Sound and light alarm, vibration alarm, visual alarm, sound and light + vibration + visual alarm, shut off the alarm
Response time	≤20S				Recovery Time			≤30S
Power supply	DC3.6V
battery capacity	3.6VDC, 4500mA large-capacity rechargeable polymer battery, with overcharge, over-discharge, over-voltage, overheating, and short circuit protection functions
Use environment	Temperature -40℃~+70℃; Relative humidity ≤0-99%RH (built-in filter can be used in high humidity or high dust environment)
Sample temperature	-40℃~+70℃, optional with extra charge high temperature sampling probe, can detect the flue gas concentration of 400 degrees or higher
Temperature measurement	-40℃~+120℃ Accuracy: 0.5℃		Humidity measurement			0-100%RH, Accuracy 3%RH
data storage	Standard configuration of 100,000 data capacity, support history viewing, deletion or data export, free host computer communication software. The storage function is off by default, and can be set to on, and the storage time interval can be set arbitrarily.
Communication	USB (charging and communication),
Interface	Optional with extra charge RS485 or RS232 communication interface
Interface language	Chinese or English can be set
Explosion-proof type	Intrinsic safe		Explosion-proof mark				ExdⅡCT6
Protection level	IP65, dust and splash proof
Dimensions	160×70×28mm(L×W×H)			Weight			300g
Standard accessories	Manual, certificate of inspection and warranty card, USB charger (including data cable), aluminum alloy box, alligator clip, host computer communication software, 1PC humidity dust filter
Optional accessories	Temperature and humidity measurement function, 1.2m retractable sampling probe(1-10m hose, standard length 1m), high temperature sampling probe, high temperature and high humidity pretreatment system, spare humidity dust filter.
Application occasions	Petroleum, chemical, pharmaceutical, environmental protection, flue gas analysis, air treatment and other occasions where gas concentration needs to be detected.

Application

It is suitable for detecting gas concentration in pipeline or confined space and atmospheric environment; detecting gas leakage or high concentration of single gas purity when the background gas is nitrogen or oxygen. More than 500 types of gases can be detected.

Portable Carbon Monoxide Gas Detector SKZ2050-4

Advantages

6. High temperature gas detection (optional)

Optional high-temperature sampling and cooling filter handle or high-temperature and high-humidity pretreatment system can detect flue gas with a temperature of 400 degrees. Higher temperature gas detection can be customized.
7. Three display modes can be switched
Concentrations of 1-4gases are displayed at the same time, the concentration of single-channel gas is displayed circularly in large font, and real-time curve display.
8. Graphic display Reflect the trend of gas concentration changes over a period of time in the form of a curve.
♦Data recovery function
You can choose to recover partly or completely to avoid worries caused by mis-operation.
♦Can set to display the maximum, minimum, and average values.
♦Standard USB charging, with charging protection function, support USB plug
It can be charged by a computer or a power bank, compatible with mobile phone chargers
It has overcharge, over-discharge, overvoltage, short circuit, and overheat protection
5-level accurate power display
The detector can work normally when charging.
♦Using 4500mA large-capacity rechargeable polymer battery, which can work continuously for a long time.
♦High-precision temperature and humidity measurement (optional).
♦Support real-time detection or timing detection
The pump can be turned off when not testing to extend the start-up time.
♦Multiple alarm methods, multi-directional three-dimensional indication of alarm status when alarming
Including sound and light alarm, vibration alarm, visual alarm on the display screen. The alarm types include: concentration alarm, under-voltage alarm, and fault alarm.
♦Multiple alarm mode settings
Low alarm, high alarm, interval alarm, weighted average alarm.
♦Mistaken operation recognition function
Mis-operation of concentration calibration is automatically identified and prevented, which can avoid defects caused by human factors.
♦Zero point automatic tracking, long-term use will not be affected by zero point drift.
♦Multi-level calibration of target points to ensure linearity and accuracy of measurement.
♦Chinese and English interface can be selected.
♦Wide working temperature: -40~+70℃, support temperature compensation.
♦Logging
Record calibration log, maintenance log, troubleshooting countermeasures, reminder of the expiration of sensor life, reminder of the next concentration calibration time.
♦Meet the design requirements of intrinsically safe circuit, anti-static, anti-electromagnetic interference.
♦Protection grade reaches IP65, waterproof, dustproof, explosion-proof and shockproof.