HDA 4700-H Electronic Pressure Transmitters with HSI sensor recognition

The pressure transmitter HDA 4700-H with HSI sensor recognition has been specially developed for use in conjunction with HYDAC measuring instruments HMG 500, HMG 510, HMG 3000, HMG 3010 and CMU 1000. For data transmission, the HDA 4700-H has an HSI interface (HYDAC Sensor Interface). The HSI sensors are automatically recognized via the HSI interface by the above-mentioned HYDAC measuring instruments and all necessary basic device settings are taken from each sensor.

Like all pressure transmitters of the HDA 4700 series, the HDA 4700-H also has a very accurate and robust sensor cell with a thin-film strain gauge on a stainless steel membrane. It combines excellent technical specifications with a very compact design.

Special features:

• Fully automatic recognition by, and voltage supply from, HYDAC measuring instruments HMG 500, HMG 510, HMG 3000, HMG 3010 or CMU 1000
• Automatic transfer of measuring range, measured value and measurement unit
• Accuracy ≤ ± 0.25 % FS B.F.S.L.
• Highly robust sensor cell
• Very small temperature error
• Excellent EMC characteristics
• Excellent long term stability
• Very compact design