Phosphine PH3 widely used to pest control in agricultrure, mainly for the application of granary, tobacco and other field need to control the pest. Because the PH3 with the features of colorless, high toxic, also is the flammable gas, so if human inhalation of the PH3 will affect the heart, respiratory system, nervous system, kidney, stomach and liver. So, in the usage process must do the protection measures. Controling and inspecting the PH3 gas concentration is the essential methods. Phosphine PH3 gas detector as the important device to measure the gas concentration, with the good stability and economic price.

Now , on the marketing existing different PH3 gas monitor, different price and function, so here our engineer have the following suggestion for the PH3 gas detector:

1.      According to the working place environment: For the granary and tobacco field PH3 gas detecting, the online gas detection system is the better choice. PH3 gas monitor with the LCD screen displaying the each testing parameter, with the audible-visual alarm and relay output. It could inspect the PH3 gas concentration continuously and real-time detecting, once the gas concentration up to the dangerous level it will alarm, also tramsmitt the singal to the control system. For the OC-F05 fixed gas detector with the original imported sensor, with high accuracy and good stability, also respond quickly.

2.      According to the customer demands: For different end users with different requirements and detecting purpose, such as the remained gas inspection, real-time detecting and displaying the gas concentration value, real-time testing and alarming, monitoring the gas concentration, assure the personnel safety, ect. This will need different PH3 gas detector. If just for the PH3 gas leakage detecting, should use the pump-sunction gas detector, this product with the short response time, higher accuracy and resolution, it will easily to find the leakage source. If for the industrial testing or the healthy survey, the need to record the different data, so the data logger function is very necessary. Then, OC-903 portable PH3 gas detector is the best choice, with the original imported sensor, internal pump and data storage function, makes it very popular on the marketing.