Portable composite gas detector

Overview:

MS400 seriesPortable composite gas detectorUsed for rapid detection of various gas concentrations, temperature and humidity measurements, and alarm for exceeding standards. The MS400 adopts a 2.31-inch high-definition color screen for real-time display. It can detect gas concentration in pipelines, confined spaces, and atmospheric environments. It can also detect gas leaks or high concentration single gas purity with various background gases such as nitrogen or oxygen. It can detect more than 500 types of gases.

MS400 features:

★ It can simultaneously detect 1-4 gases, with freely switchable units (conventional gases do not require input molecular weight, special gases input molecular weight automatically calculated and switched). Units can be selected: PPM, mg/m3, Vol%, LEL%, PPHM, ppb, mg/L.

★ Built in pump suction measurement, integrated with water vapor and dust filters, fast response, supports long-distance sampling. Built in water vapor and dust filters prevent sensor and instrument damage due to water vapor and dust, and can be used in high humidity and high dust environments; Sampling distance greater than 10 meters, special gas path design, can be directly detected; Negative or positive pressure of 0.5 to 2 kilograms of gas has no effect on the measurement results.

★ Rich human-machine interface 2.31-inch high-definition color screen, displaying real-time concentration, alarm, time, temperature, humidity, storage, communication, power, charging status, concentration unit, gas molecular formula, gas name and other information; The menu interface uses high-definition simulation graphics to display the function names of each menu.

★ Large capacity data storage function, supporting multiple storage methods with a standard storage capacity of 100000 pieces of data, and larger capacities can be customized; Support real-time storage, scheduled storage, or only storing alarm concentration data and time; Supports viewing and deleting data on the local computer, and can also upload data to the computer through a USB interface for analysis, storage, and printing using upper computer software. Optional RS485 communication.

★ 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 at a temperature of 400 degrees. Gas detection at higher temperatures can be customized.

★ Three display modes can be switched to simultaneously display four gas concentrations, large font cyclic display of single channel gas concentration, and real-time curve. The automatic or manual cycle between each channel can be switched, and it is possible to set whether to display the maximum value, minimum value, gas name, and view the historical record curve graph.

★ The graphical display reflects the trend of gas concentration changes over a period of time in the form of curves.

The data recovery function can choose to partially or fully restore, eliminating the worries caused by misoperation.

Can be set to display maximum, minimum, and average values.

● USB charging interface, with charging protection function, supports USB hot plugging and can be charged on computers or power banks, compatible with mobile phone chargers; Has overcharge, overdischarge, overvoltage, short circuit, and overheating protection; 5-level precise power display; The detector can work normally during charging.

Adopting a 4600mA high-capacity rechargeable polymer battery, it can work continuously for a long time.

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.

● Support real-time detection or timed detection. When not detected, the pump can be turned off to extend the startup time.

Multiple alarm methods, with multi-directional three-dimensional indication of alarm status including sound and light alarm, vibration alarm, and visual alarm. The types of alarms include concentration alarm, undervoltage alarm, and fault alarm.

Alarm values can be set, with multiple alarm modes including low alarm, high alarm, interval alarm, and weighted average alarm.

The misoperation recognition function automatically identifies and prevents concentration calibration misoperations, which can avoid adverse effects caused by human factors.

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

Multi level calibration of target points ensures the linearity and accuracy of measurements, and can simultaneously comply with national standards and local metrology bureau standards.

The default Chinese interface can be selected for both Chinese and English interfaces, with concise Chinese or English operation prompts.

● Logging records calibration logs, maintenance logs, troubleshooting strategies, sensor lifespan expiration reminders, and next concentration calibration time reminders.

● Meet the requirements of intrinsic safety circuit design, anti-static, anti electromagnetic interference, and pass national standard testing and CMC measuring instrument production license certification.

The protection level reaches IP65, which is waterproof, dustproof, explosion-proof, and shockproof.

MS400Portable composite gas detectorProduct shipping list:

1. One MS400 gas detector

2. One instrument box (including outer packaging cardboard box)

3. One certificate of conformity

4. One copy of product manual

5. One backup filter

6. One set of instrument charger (including USB charging cable and charging head)

7. Computer software (for transferring data and exporting MS400 storage data, sent via email)