Intrinsically Safe Pressure Transmitter for Hazardous Applications — 23 Ei / 25 Ei / 26 Ei

Description

Series 23 (S) Ei, 25 (S) Ei and 26 Ei pressure transmitters are certified in ATEX and suitable for use in high explosion risk areas.

Series 23 Ei / 26 Ei features very high stability (especially at low pressure values) thanks to the advanced sensor design, high resistance to loads and vibrations.

23 S Ei / 25 Ei / 26 S Ei offers a full range of pressure transmitter versions with «sealed» and «open» diaphragms, pressure ranges from 300 mbar and above. The Series still provides excellent stability and accuracy without the use of internal O-ring seals. This is achieved by welding the diaphragm to a 316L stainless steel housing or a fully welded housing design made of 316L stainless steel with a nickel-plated diaphragm.

— Measured pressures
Absolute, Barometric, relative (positive and negative). 16 nominal pressure ranges. Output signal in current or voltage.

— Flexibility of versions
The modular design used, with an automated manufacturing process, allows for economical solutions tailored to customer special requirements. A large number of versions and options are available: Threaded connections, mechanical-electrical characteristics, electrical connections, output signals, and more.

— Reliability / Quality
Each transmitter undergoes complete testing and calibration processes. Transmitters are manufactured and tested according to ISO 9001.

ATTENTION, currently the device is discontinued, the modern improved model is the sensor 25Y Ei