/pressure-transmitter/diffused-silicon-pressure-transmitter/ce-iso-factory-standard-pressure-transmitters.html
2088 intelligent pressure transmitter is used for liquid and gas measurement, humidity limit 0-100% relative humidity. Performance specifications (zero reference calibration range, reference conditions, silicone oil filled, 316L stainless steel isolation diaphragm)
1.1. Process seal
The design of the 2088 ensures that the transmitter will operate safely even if the sensor diaphragm is damaged or malfunctioning. The electronic circuit side (chamber) has two levels of sealing and process isolation, and the third stage sealing is isolated from the field wiring terminals and the conduit inlet. The design of the process seal and its location allow the transmitter housing to withstand pressure and prevent process impurities from entering through the conduit from the terminal side.
1.2. Double chamber structure housing
The 2088 inherits the design tradition of the TSK51 series and is designed for a two-chamber enclosure. The dual-chamber housing isolates the electronics from the external environment, preventing damage to the transmitter due to environmental humidity or conduit condensation. Conduit seals are generally not required. In addition, the double-chamber structure ensures that the terminals and conduits are isolated from the process even when the sensor head is completely damaged.