Portable multifunctional methylamine detection and alarm device

Portable multifunctionaltrimethylamineDetection alarm device

JK40-C3H9N

JK40-C3H9NPortable multifunctionaltrimethylamineIntroduction to Detection Alarm Device:

multi-functionaltrimethylamineThe detection alarm is used for portable and rapid detection of various gas concentrations, temperature and humidity measurements, and alarm for exceeding the standard.JK40-C3H9Nmulti-functionaltrimethylamineThe detection alarm adoptsThe 2.4-inch high-definition color screen displays concentration in real time, uses gas sensors, * circuit design, mature kernel algorithm processing, and has achieved multiple software copyright and appearance advantages. JK40-C3H9NIt can detect gas concentration in pipelines, confined spaces, and atmospheric environments, and can detect gas leaks or various background gases such as nitrogen oroxygenHigh concentrationSingle gasPurity, detecting gas types exceeding500Seed.

JK40-C3H9Nmulti-functionaltrimethylamineCharacteristics of the detection alarm:

1. Waterproof, dustproof, explosion-proof, shockproof, intrinsically safe circuit design, anti-static, anti electromagnetic interference,
2. IP65 protection level, built-in water vapor and dust filters to prevent sensor and instrument damage caused by water vapor and dust
3. Built in pump suction measurement, fast response, sampling distance greater than 10 meters, special gas path design, can be directly detectedGas with negative or positive pressure ranging from 0.5 to 2 kilograms has no effect on the measurement results
4. The 2.4-inch high-definition color screen displays real-time concentration, alarm, time, temperature, humidity, storage, communication, and powerCharging status and other information, the menu interface uses high-definition simulation icons to display the function names of each menu
5. Large capacity data storage function, with a standard storage capacity of 100000 pieces of data, and larger capacity can be customized. Support real-timeStorage, scheduled storage, or only storing alarm concentration data and time, supporting local viewing and data deletion,Data can also be uploaded to a computer through a USB interface, and analyzed, stored, and printed using upper computer software.
6. USB charging interface, can be charged with a computer or power bank, compatible with mobile phone chargers, overcharge, overdischarge, overvoltage, etcShort circuit and overheating protection, level 5preciseBattery level display, supports USB hot swapping, the detector can work normally during charging, and RS485 communication is optional
7. Adopting 4500mA high-capacity rechargeable polymer battery, it can work continuously for a long time
8. Sound and light alarm, vibration alarm, visual alarm, undervoltage alarm, fault alarm, and multi-directional three-dimensional display of alarm status during alarm.
9. Alarm values can be set, and alarm methods can be selected from low alarm, high alarm, interval alarm, and weighted average alarm
10. High precision temperature and humidity measurement (optional), with temperature compensation for the sensor. The instrument operates within a temperature range of -40 to 70 degrees Celsius,Can detect gases up to 400 degrees Celsius, and can be customized for higher temperature gas detection (optional high temperature sampling, cooling, and filtering handle or high temperature and high humidity pretreatment system)
11. It can detect 1-4 gases simultaneously, with unit switching freely. Conventional gases do not require input of molecular weight, while special gases require input of molecular weight and automaticallyCalculate and switch, units available: PPM, mg/m3, Vol%, LEL%, PPHM, ppb, mg/L
12. Three display modes can be switched: simultaneous display of four gas concentrations, large font cyclic display of single channel gas concentration, real-time curve, for each channelThe automatic or manual cycle can be switched between, and whether to display it can be setMAXValueMINThe small value and gas name can be viewed in the historical record curve chart.
13. Chinese and English interface selectable, default Chinese interface, concise Chinese or English operation prompts
14. Data recovery function, which can selectively restore or fully restore, eliminating the worries caused by misoperation
15. Zero point automatic tracking, long-term use is not affected by zero drift.
16. Third level calibration of the target point ensures the linearity and accuracy of the measurement, and can simultaneously comply with national standards and local metrology bureau standards.
17. Automatic identification and prevention of concentration calibration errors can avoid adverse effects caused by human factors.
18. It can be detected in real-time or timed (for situations where the amount of gas being measured is relatively small), and the pump can be turned off to extend the start-up time when not detected.
19. Capable of recording calibration logs, maintenance logs, troubleshooting strategies, sensor lifespan expiration reminder, and next concentration calibration time reminder function

JK40-C3H9Nmulti-functionaltrimethylamineTechnical parameters of the detection alarm:

Gas detection：trimethylamineC3H9N Optional: Simultaneous detection1-4 gas concentration and temperature and humidity measurements, depending on the sensor and on-site environment

Testing ScopeRange can be customized

Detection method:Built in pump suction, flow rate500 milliliters per minute for 5 years

Display mode:2.4-inch 320X240 high-definition color screen display, 5-button operation

Detection accuracy:≤±3%（F.S）

lineSexuality:≤±2%

heavyRestoration:≤±2%

Response time:T90 ≤ 20 seconds

Recovery time:≤ 30 seconds

Working power supply:DC3.6V

Alarm method:Sound and light alarm, vibration alarm, visual alarm, sound and light alarm+Vibration+visual alarm, turn off alarm optional

Battery capacity:3.6VDC, 4500mA 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 ℃, equipped with a high-temperature sampling and cooling filter handle, capable of detecting smoke concentration at temperatures of 600 degrees or higher

Temperature measurement:-40 ℃~+120 ℃ (optional) Accuracy 0.5 ℃

Humidity measurement:0-100% RH (optional) accuracy 3% RH

Data storage:standard configuration100000 pieces of data capacity, supporting real-time viewing, deletion or data export on the local machine, free upper computer communication software

The storage function is set to off by default and can be set to on. The 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:intrinsically safe

Explosion proof mark:Exia II CT6

Protection level:IP65， Dustproof and splash proof

External dimensions:160×70×28mm(L×W×H)

heavyQuantity:300g

Standard attachments:Instruction manual, certificate of conformity, warranty cardUSB charger (including data cable), high-quality aluminum alloy instrument box, crocodile clipCD (upper computer communication software), 1 humidity and dust filter

Optional accessories:Temperature and humidity measurement function1.2m extendable sampling handle (1-10 meter hose, standard length 1 meter)High temperature sampling and cooling filter handle, high temperature and high humidity pretreatment system, multiple humidity and dust filters, hanging rope

Application scenarios:Chemical, petroleum, pharmaceutical, environmental flue gas analysis, pipeline, boiler gas analysis, air treatment and all other occasions that require gas concentration detection