When it comes to instruments designed to measure corrosive liquids the OBS LE series plastic pressure transmitter is an excellent choice. It ensures maximum control with outstanding accuracy of ±0.5%. Its corrosion free technology makes it industry’s top choice. The OBS-LE series plastic pressure transmitter is constructed of thermoplastic materials to prevent any exterior and interior corrosion that may occur when installed into a sodium hypochlorite chemical skid applications.
A market leading chemical dosing skid manufacturer was searching for a plastic pressure transmitter to standardize on flow their sodium hypochlorite systems; they were tired of all the corrosion occurring on the stainless-steel units with diaphragm seals than they settled on The OBS-LE plastic pressure transmitter and they are satisfied with the results.
The OBS-LE plastic pressure transmitter features an LED display on the body of the plastic pressure transmitter, and the LED display will change color based on the pressure range. The red LED on the plastic pressure transmitter will indicate an upset condition, and the client should address the plastic pressure transmitter to ensure it is preventing a failure. The green LED notification on the OBS-LE plastic pressure transmitter will provide details that the acid skid system is ok and working properly.
One of the great things about the OBS-LE plastic pressure transmitter is that the outputs which consist of a 4-20mA will continuously monitor the pressure from the OBS-LE plastic pressure transmitter and can communicate to a remote display or PLC. It also has two relay outputs that the customer can take from the OBS-LE plastic pressure transmitter to a pump or controller.
A lot of chemical skid manufacturing companies will also use the OBS-LE plastic pressure transmitter to prevent any over-pressurization of a filter or strainer application which will prevent any debris from entering the system. The OBS-LE plastic pressure transmitter is available in PVC, PP, PVDF and PTFE Teflon process connections that can be offered in either female NPT or male NPT. It is the perfect solution for chemical process.