OS500 Pump Suction Tester

Model:OS500Series（1-4Combination of gases at will

OS500Introduction to the series of portable composite gas detectors:

OS500Series portable composite gas detector is used for rapid detection of various gas concentrations and environmentsTemperature and humidity measurement, if the measurement exceeds the limit, an alarm will be issued.OS500adopt2.31Real time display of high-definition color screen, using well-known brands in the industryGas sensors,The main detection principles include: electrochemistryInfrared, catalytic combustion, thermal conductivityPIDLight ions, etc.Advanced circuit design, mature kernel algorithm processing,Unique exterior design,Obtained multiple software copyrights and design patents.OS500Suitable for detecting gas concentration in pipelines, confined spaces, and atmospheric environments; Gas leakage or high concentration of various background gases such as nitrogen or oxygensingle gasPurity. Detecting gas types exceeding500Other types

OS500Characteristics of portable composite gas detection alarm:

★Can detect simultaneously1～4Gas species, units can be freely switched

Optional units:PPMThemg/m3TheVol%TheLEL%ThePPHMTheppbThemg/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 sensors and instruments from being damaged by water vapor and dust, and can be used in high humidity and high dust environments;

Sampling distance greater than5riceSpecial gas path design, capable of direct detection; Negative pressure or positive pressure-0.5Gas weighing around 2 kilograms has no impact on the measurement results.

★Rich human-machine interface

2.31Inch high-definition color screen, displaying real-time concentration, alarm, time, temperature, humidity, storage, communication, battery level, charging status, concentration units

Information such as gas molecular formula and gas name; 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

standard configuration10Ten thousand data storage capacity, customizable for larger capacities; Support real-time storage, scheduled storage, or only storing alarm concentration data;

Support local viewing and deleting data, and can also be done throughUSBThe interface uploads data to the computer, and the upper computer software analyzes, stores, and prints the data.

optionalRS485Communication.

★High temperature gas detectionOptional

Optional high temperature sampling and cooling filter handleOr high-temperature and high humidity pretreatment systemcandetection400Smoke with high temperature. Gas detection at higher temperatures can be customized.

★Three display modes can be switched

Simultaneously display four gas concentrations, with large font circulating to display the concentration of a single channel gas, and real-time curve display.

★Graphical 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 partially or fully restore, eliminating the worries caused by misoperation.

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

●standardUSBCharging, with charging protection function, supportsUSBhot-swapping

Can be charged with a computer or power bank, compatible with mobile phone chargers; There are overcharging, overdischarging, overvoltage Short circuit and overheating protection;5Accurate battery level display;

The detector can work normally during charging.

●adopt4500mALarge capacity rechargeable polymer battery that can work continuously for a long time

●High precision temperature and humidity measurement (optional)

●Support real-time detection or scheduled detection

When not detecting, the pump can be turned off to extend the startup time.

●Multiple alarm methods, with multi-dimensional and three-dimensional indication of alarm status during alarm

Includes sound and light alarms, vibration alarms, and visual alarms on the display screen. The types of alarms include concentration alarm, undervoltage alarm, and fault alarm.

●Multiple alarm mode settings

Low alarm, high alarm, interval alarm, weighted average alarm.

● Misoperation recognition function

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

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

●Multi level calibration of target points to ensure measurement linearity and accuracy

●Chinese and English interface selectable

● Wide operating temperature:-40～+70℃Support temperature compensation

●log recording

Record calibration logs, maintenance logs, troubleshooting strategies, sensor lifespan expiration reminder, and next concentration calibration time reminder function.

●Meet the requirements of intrinsic safety circuit design, anti-static, anti electromagnetic interference, pass national standard testing andCMCCertification of Production License for Measuring Instruments

●Protection level up toIP65Waterproof, dustproof, explosion-proof, and shockproof

OS500Series portable composite gas detector technical parameters: