Products Catalog

Specification

The Axelson ESP Pressure Sensor is a highly accurate and reliable device designed to detect an abnormal operating condition in a safety system and transmitting a signal to perform a specific shutdown function.

MODEL: ESP-41046
FEATURES:

* Sensing pressure range from .5 to 20, 000 psi
* Instrument pressure range up to 200 psi
* Block-and-bleed 3-way valve
* Designed for 3% repeatability of set point, or 5 psi, whichever is greater.
* Minimum spread ( dead band) between trip and reset pressure
* Spring maybe be replaced with instrument and sensing pressures present
* Vent in lower housing provides warning if body is accidentally loosened from lower housing with sensing pressure present
* Available to conform to NACE Standard MR-01-75
* Corrosion resistant 316 stainless steel used throughout with Inconel spring optional.
* Sensing pressure connections:
9/ 16" HP on high-pressure sensors ( 20, 000 psi)
¼ " NPT on low pressure sensors ( diaphragm type)
½ " NPT on all other sensors
* Metal-to-Metal seal between stem and body is designed to prevent flow line pressure or fluids from entering instrument pressure system if O-ring seal fails when sensor is in Fail-Safe Position
* Vent acts as a warning allowing sensing pressure to bleed out prior to disengaging body from piston housing