DSA4000T pump suction four in one gas detector

Product features:

★Minimalist design, comfortable hand feel with repeated polishing

The designer broke the cumbersome appearance impression of conventional gas detectors and applied a minimalist design concept, with reasonably arranged buttons and3.5The combination of inch clear color screen helps users quickly understand and operate. Adopting a modular built-in structure, after repeated adjustments and optimizations, it has achieved good detail presentation and comfortable grip.

★Beautiful and user-friendly user interface, reasonable and easy-to-use interaction method

UIThe designer's ingenious user interface not only brings visual enjoyment to users, but also brings people closer to the instrument. On the basis of traditional simple parameters, # has been introduced to present rich parameters.

★Display mode switchable

Gas concentration data display and real-time gas concentration curve display modes can be switched with one click.

★Remote Sampling and Efficiency Filtering System

Micro vacuum suction pump: stable flow, strong suction, long service life, supports remote sampling; The instrument is equipped with a three-layer filtering device to effectively filter impurities such as oil, water, and dust.

★Large capacity and fast storage function, supporting multiple storage methods

standard configuration8GofSDCard storage function (large capacity customizable), which can realize local storage, viewing, deleting historical data and alarm records, and can be directly accessed throughUSBConnect to a computer to quickly download and store dataTXTfile; Optional upper computer software can also be used to download, store, analyze, and print data.

★Micro-USBCharging interface design, combined with commonly used data cables and portable power banks, can be charged anytime and anywhere

In order to facilitate everyone's charging, the instrument is designed with a universalMicro-USBCharging interface, commonly used car chargers, mobile power banks, and commonly used mobile phone charging cables can all charge it. Don't be afraid of losing your dedicated charger again.

★Fall alarm
When a staff member falls while working alone, the instrument will immediately sound an alarm to notify relevant personnel to come and rescue, ensuring safety is under control.

★Simultaneous detection of temperature, humidity, and pressure (optional))

Optional # precision temperature and humidity sensor, pressure sensor, to achieve simultaneous detection of temperature, humidity, and pressure in the environment.

★Portable Bluetooth printer with mobile printing function (optional)

Optional Bluetooth printer, free from the constraints of traditional data cable printing, achieving more convenient and fast mobile printing.

★#Temperature environment gas detection can be achieved (optional function)

Optional # temperature sampling cooling filter handle or # temperature # humidity pretreatment system can be used for400Temperature detection of smoke environment. ##Temperature gas detection can be customized.

Product parameters:

Gas detection: carbon monoxide CO, oxygen O2, combustible gas EX, hydrogen sulfide H2S(For more gas telephone inquiries)

Detection principle: Electrochemical principle（CO&O2&H2S）The principle of catalytic combustion（EX）

measure Cheng: CO（0～1000ppm）、O2（0～30%Vol）、EX（0～100%LEL）、H2S（0～100ppm）

divide distinguish Rates: CO (1ppm), O2 (0.01% Vol), EX (1% LEL), H2S (0.1ppm)

refined Degree:3%FS

Sampling method: Built in pump suction sampling, micro pump, low noise, low vibration, stable suction. The suction force can reach1L/min.

Concentration unit:ppm、mg/m3One click switchable display, concentration value automatically converted by the system

Display technology:3.5Inch high-definition color screen display with flashlight function

body's back Light: The backlight time can be manually set, and the backlight will automatically turn on when an alarm is triggered

Interface display: Chinese name of gas, molecular formula of gas, concentration unit, measured value, time, battery, alarm status, data recording status, working status of pump, alarm status, etc

Data storage: Multiple storage methods to choose from, optional8GLarge capacity storage card, supporting one key download function, optional upper computer storage software for downloading and analyzing data, diverse storage data formats

Data transmission:USBInterface data transmission, equipped with upper computer software, can download and print data, and one click data transmission from storage card.

Printing function: Built in micro printer, capable of Bluetooth printing.

Zero point calibration: supports one click full channel automatic zero point calibration function to solve zero point deviation

treetop Calibration: Two target points can be calibrated, and calibration values can be set for both points,

Password protection: The calibration is equipped with password protection function and password reset function to avoid customer misoperation

Recovery operation: Supports restoring factory calibration function and restoring factory parameter settings function

Operating language: Supports both Chinese and English operating interfaces, with the default display language being Simplified Chinese. Switchable English display page.

Alarm modes: sound and light alarm, # low alarm point can be set, vibration alarm, fall alarm, low battery alarm. There are three optional alarm states: on, off, and mute

electricity Pool:3.7VRechargeable lithium batteries,2300MALarge capacity, working time greater than50h(No combustible gas), charging time less than6h.

sufficient electricity Tool: UniversalMicro-USBCharging interface, commonly used car chargers, mobile power banks, and commonly used mobile phone charging cables can all charge it

Explosion proof grade:ExibⅡCT4

Protection level:IP66

Working temperature:-20℃～50℃, optional # temperature sampling cooling filter handle or # temperature # humidity pretreatment system can be used400Temperature detection of smoke environment. ##Temperature gas detection can be customized.

Working humidity:0-95%RHThe instrument is equipped with a three-layer filtering device, which efficiently filters impurities such as oil, water, and dust

Shell material:ABS+PC

chi Inch:270*75*41mm(High)*wide*Thick)

Instrument weight: approximately400g