NAGANO Pneumatic Pressure Transmitter KE 21/22

Outline 

This is a force-balanced pressure transmitter that detects pressure, liquid level, or differential pressure at the job site and converts it to a 20 to 100kPa constant air pressure signal proportional to the measured amount and transmits it from the job site to the control room receiver. 

Features 

•Because this transmitter is a pneumatic type. It can be used in explosive and corrosive atmospheres. 

•Forced-balance type allows a rigid body construction without hardly any pressure element and link mechanism changes.Therefore, vibration resistance, linearity, and hysteresis precision can be maintained for a long time. 

•Since the pressure receiving element is built into

the body, it is extremely compact and zero adjustment is easily performed from the outside without removing the cover and affecting the span.