Product Detail

★Function: detection and alarm of hydrogen peroxide/ethylene oxide/formaldehyde gas concentration in the environment; Select two of the gas types, two alarms and a remote controller;

★LCD screen: alarm 1.8 inch LCD touch display, remote alarm controller 7 inch LCD touch display, multi-point viewing angle, convenient for the operator to watch

★Shell material: Alloy material;

★Environmental requirements: Temperature :-20~50℃, Humidity :10~90%(R.H); Atmospheric pressure :50KPa-106KPa;

★Sensor: Electrochemical gas sensor with excellent sensitivity and excellent repeatability:

★Modular design: The sensor adopts modular design, the sensor can be replaced on the spot when the sensor reaches its service life, and the operation is simple and convenient:
★Alarm value: Alarm value can be set freely；

★Self-test function: When turn it on, the self-test function will detect the current performance of sensors and other components, automatic fault will be alarmed and indicated:

★Response time: <40 seconds;

★Linear deviation: Linear deviation ≤1%, repeatability ≤1%;

★Zero drift: ±1% (F.S/ year), repeatability ≤1%;

★Recovery time :≤20 seconds;

★Alarm mode: sound and light alarm mode；

★Sensor life: ≥24 months

★Monitoring frequency: 5 seconds/time

★Safety design: explosion-proof

★Calculation mode: The weighted average of concentration for 15 minutes and the weighted average of concentration for 8 hours can be calculated；

★Historical information query: the alarm has its own historical record query function, which can record 1000 historical monitoring data;

★Information storage and export: Remote controller can store more than 35000 historical data, supporting historical data query and USB disk export;

★Monitoring channel: It can expand 32 monitoring lines to synchronously monitor harmful gases of different gas types;

★Connection mode: The alarm and remote controller are wired connection.