Hawk Measurement Series 4000

Principal of Operation

The series 4000 is a complete line of ‘High-end’ Intelligent pressure and level transmitters with a Stainless steel electronic housing. The calibration / programming can be done very easy without test pressure by using the Unique One Touch programming button together with the Graphic display with backlight.

The graphic display can indicate a number of chosen engineering units including the process temperature and the actual value in a bargraph. Damping times can be adjusted and a 4-20 mA current simulation can be performed. Various tankshapes for different tanklinearisations are available.

The series 4000 is fully temperature compensated and over 40 different process connections with flush diaphragm are available. Options include HART® protocol and ATEX Ex ia approval (pending).

Features

• All stainless housing

• Easy calibration without test pressure by unique control button and display

• Accuracy: 0.075%

• Turn down 20:1

• Graphic Display with bargraph and backlight

• Display: Pressure temperature and bargraph

• Active temperature compensation

• Development according to SIL2

• Various linearisation functions

• All industrial process connections

• Option: HART® Protocol