Fuxia portable multifunctional ozone detectorbrief introduction：

wit-O3-DThe multifunctional ozone detector is used for portable and rapid detection of ozone gas concentration and alarm for exceeding the standard. The Wit-O3-D multifunctional ozone detector adopts a 2.4-inch high-definition color screen to display concentration in real time, and uses gas sensors. The main detection principles include electrochemical, infrared, catalytic combustion, thermal conductivity, and PID photoionization. Advanced circuit design, mature kernel algorithm processing, and multiple software works and appearances have been achieved.Wit-O3-D can detect gas concentrations in pipelines, confined spaces, and atmospheric environments, and can detect gas leaks or high concentrations of various background gases such as nitrogen or oxygenSingle gasPurity, detecting over 1000 types of gases.

Fuxia portable multifunctional ozone detectioninstrumentcharacteristic:

Waterproof, dustproof, explosion-proof, shockproof, intrinsically safe circuit design, anti-static, anti electromagnetic interference,

IP65 protection level, built-in water vapor and dust filters to prevent sensor and instrument damage caused by water vapor and dust

Built in pump suction measurement, fast response, sampling distance greater than 10 meters, special gas path design, can be directly detected

Gas with negative or positive pressure ranging from 0.5 to 2 kilograms has no effect on the measurement results

The 2.4-inch high-definition color screen displays real-time concentration, alarm, time, temperature, humidity, storage, communication, and power

Charging status and other information, the menu interface uses high-definition simulation icons to display the function names of each menu

● Large capacity data storage function, with a standard storage capacity of 100000 pieces of data, and larger capacity can be customized. Support real-time

Storage, 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.

● USB charging interface, can be charged with a computer or power bank, compatible with mobile phone chargers, overcharge, overdischarge, overvoltage, etc

Short circuit and overheating protection, 5-level accurate power display, supports USB hot plugging, the detector can work normally during charging, and RS485 communication is optional

Adopting 4500mA high-capacity rechargeable polymer battery, it can work continuously for a long time

Sound and light alarm, vibration alarm, visual alarm, undervoltage alarm, fault alarm, and multi-directional stereoscopic display of alarm status during alarm.

The alarm value can be set, and the alarm methods can be selected from low alarm, high alarm, interval alarm, and weighted average alarm

● Multi functional temperature and humidity measurement (optional), with temperature compensation for sensors. 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)

● Units can be freely switched. Conventional gases do not require input of molecular weight, while special gases require input of molecular weight to automatically calculate and switch. Units can be selected: PPM、mg/m3、Vol%、LEL%、PPHM、ppb、mg/L

Three display modes can be switched: simultaneous display of four gas concentrations, large font cyclic display of single channel gas concentration, real-time curve, and each channel

The automatic or manual cycle can be switched between, and it is possible to set whether to display the maximum value, minimum value, gas name, and view the historical curve graph.

The interface is selectable in both Chinese and English, with a default Chinese interface and concise Chinese or English operation prompts

● Data recovery function, which can selectively restore or fully restore, eliminating the worries caused by misoperation

● Zero point automatic tracking, long-term use is not affected by zero drift.

Three 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.

Automatic identification and prevention of concentration calibration errors can avoid adverse effects caused by human factors.

It can detect in real-time or at regular intervals (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.

● It can record calibration logs, maintenance logs, troubleshooting solutions, remind sensor life expiration, and remind the next concentration calibration time

wit-Technical parameters of O3-D multifunctional ozone detector:

Detecting gas: ozone

Detection range: O3(0~10ppm50ppm、100ppm、1000ppm,10mg/m3、20mg/m3、50mg/m3、100mg/m3、200mg/m3、500mg/m3、100pphm、200pphm、500pphm、1000pphm、2000pphm、5000pphmoptional

Resolution: 0.001ppm customizable

Detection principles: electrochemistry, catalytic combustion, infrared, thermal conductivity, semiconductor, PID photoionization, depending on the range, on-site environment, and user requirements

Sensor lifespan: Electrochemical principle is greater than 2-3 years, oxygen is optional for 2 or 6 years, infrared principle is 5-10 years, catalytic combustion is 3 years, thermal conductivity is 5 years

Detection method: Built in pump suction, flow rate of 500 milliliters per minute

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

Detection accuracy: ≤ ± 3% (F.S) More functions can be customized

Linearity: ≤ ±2%

Repeatability: ≤ ±2%

Response time: T90 ≤ 20 seconds

Recovery time: ≤ 30 seconds

Working power supply: DC3.6V

Alarm methods: sound and light alarm, vibration alarm, visual alarm, sound and light+vibration+visual alarm, optional alarm shutdown

Battery capacity: 3.6VDC, 4500mA large capacity rechargeable polymer battery with overcharge, overdischarge, overvoltage, overheating, and short circuit protection functions

Operating environment: Temperature range of -40 ℃ to+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, can detect smoke concentration at 600 degrees or higher temperature

Temperature measurement: -40 ℃~+120 ℃ (optional) with an accuracy of 0.5 ℃

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

Data storage: Equipped with a standard capacity of 100000 pieces of data, supporting real-time viewing, deletion, or data export on the local computer, and communication software for the upper computer

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: intrinsic safety type

Explosion proof mark: Exia II CT6

Protection level: IP65， Dustproof and splash proof

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

Weight: 300g

Standard attachments:Instruction manual, certificate of conformity, warranty card, USB charger (including data cable), high-end aluminum alloy instrument box, crocodile clip

Optional accessories:Temperature and humidity measurement function, 1.2m 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