Is the detection capability of composite gas analyzers up to the standard?
This gas detector can simultaneously detect 1-18 types of gases, and buyers can freely combine them according to their needs. And it is equipped with multiple alarm methods and alarm mode settings, with multi-dimensional three-dimensional indication of the alarm status when an alarm is triggered:
(1) Alarm methods: sound and light alarm, visual alarm, sound and light+visual alarm, vibration alarm;
(2) Alarm types: concentration alarm, undervoltage alarm, fault alarm;
(3) Alarm modes: low alarm, high alarm, interval alarm, weighted average alarm
From the perspective of detection principle, it adopts imported high-performance electrochemical and infrared NDIR technology, which can ensure accurate and reliable detection results. Its typical accuracy can reach ≤± 2% F.S, and higher accuracy can also be customized. Response time T90 ≤ 20 seconds, recovery time ≤ 30 seconds, able to quickly capture gas concentration changes and provide timely feedback. If there is a concentration calibration error, it will be automatically identified and prevented.
Secondly, it has strong adaptability to the working environment and can work stably in the temperature range of -20 ℃~+55 ℃ (typical value), -40 ℃~+70 ℃ (extreme value), and relative humidity ≤ 95% RH (non condensing). It can also be equipped with a high-temperature sampling handle to meet higher temperature and humidity requirements. Zero point automatic tracking, long-term use is not affected by zero drift.
In terms of power supply, the gas detector is equipped with a 3.7VDC, 5400mAh * 2 high-capacity rechargeable polymer lithium battery, which can provide guarantee for long-term continuous operation.
It is a 3.5-inch high-definition color screen display, paired with 8-button operation, simple and intuitive. Built in pump suction detection method with a flow rate of 500 milliliters per minute, capable of efficiently collecting gas samples.
In addition, this composite gas detector has a wide range of communication interfaces, including USB for charging and communication, as well as optional RS485 and infrared communication interfaces. Equipped with a large capacity data storage of up to 100000 records, it facilitates data traceability and analysis. Its protection level is IP66, and its explosion-proof level is intrinsic safety type, which can be used with confidence in harsh and dangerous environments.
Finally, its external dimensions come in both regular and customized versions, weighing approximately 3.2Kg. There may be slight differences depending on the gas combination. The standard accessories are complete, and the optional functions are diverse, covering pressure detection, wireless transmission, etc. There are also a variety of accessories to choose from.
