Whether you’re in the confined space of an oil refinery or the production area of a manufacturing plant, noxious gas detectors work. This hazard is a major problem in large facilities, but there is a solution. By combining the latest technology, sophisticated alarm systems and iot technology, companies can invest in toxic gas detectors that provide adequate warnings. If you frequently use toxic gases or materials, be sure to choose a detection system with the following features.
Noxious gas detectors -NH3 gas alarm
NH3 gas alarm mainly uses 485 series sensors, including digital tube display and color screen display two.Monitor the data sensor directly on the display. At the same time, according to the setting, when the monitoring data is greater than the alarm concentration, the NH3 gas alarm will inform the user of sound and light alarm. NH3 gas alarm can support the control system up to 16 sensor input, support two-way relay control.
Noxious gas detectors –H2S gas detector
When you start looking into different types of detectors, make sure to include these features.
1) Sensor life indication
The technician needs to know the life of the sensor, so we can replace it in time. Often, one needs to know how to look for signs that the sensor is responding to the target gas in order to determine the useful life of the sensor. This is a very tedious practice at best and subjective at best. To eliminate “human error” and speed up the maintenance process, a sensor life indication is provided. This takes the guesswork out of determining sensor life and reduces the cost of premature sensor replacement.
There are two different ways to derive a sensor life indication.One approach is based on a simple timer. Companies roughly estimate how many days and/or hours the sensor will last, and use a generic number as a countdown.
However, this approach does not take into account what environment the sensor is exposed to and how many times. A better and more accurate way to determine the life of the sensor is to actually measure the sensor’s response to the calibrated gas. And turn the response into a meaningful display for the user. Showing sensor life in this way will remove all guesswork from decision-making, reduce inventory and speed up maintenance.
2) Optional output
One of the most important options in a gas detector is the availability and type of signal. The detector output allows the detector to communicate with or otherwise send a signal to monitoring equipment. Typically 4-20mA signaling is used in the oil and gas industry, however, other communication protocols are accepted by customers. Sometimes, although a standard communication protocol, i.e. 4-20mA, is specified, other signal modes are preferred, i.e., relays and/or digital communication protocols, such as Modbus. The detector you choose should give you the option of both types without making you choose one or the other.
3) Smart sensor technology
Industrial toxic gas detector must have intelligent sensor technology. Smart sensor technology allows users to track information such as date of installation, date of birth, calibration intervals and sensor life indicators. Capabilities such as these allow users to obtain more information about their maintenance schedule and detectors at any time.
Accuracy and reliability are key
Investing in a gas detector for your facility is the best first step in keeping your workers safe from hazards. We are proud to offer a variety of testing systems. With magnetic switch and other design functions. Allows engineers and technicians to easily calibrate and configure. JXCT’s goal is to provide gas detectors that are easy to maintain and can adapt to the harshest working environments.