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HYDAC Hydac 909427

Hydac 909427


Hydac 909428

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HDA 4748-H-0400-000

Electronic Pressure Transmitter

The pressure transmitter HDA 4700-H with HSI sensor recognition was specially developed for use in conjunction with the HYDAC measuring instruments HMG 5X0, HMG 2500, HMG 4000 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.


TypeElectronic Pressure Transmitter
Model Code DescriptionHDA 4748-H-0400-000
Mechanical Connection TypeG1/4 A ISO 1179-2, Male
Input Burst Pressure2000 bar
Mechanical Connection SizeG 1/4 A, Male
Output SignalHSI (HYDAC Sensor Interface) Automatic Sensor Recognition
Electrical ConnectionMale M12 x 1, 5 Pole (Connector Not Supplied)
No of Conductor5
Output Typical Accuracy According to DIN 16086, Terminal Based (Full Scale)≤ ± 0.25 %
Output Typical Accuracy Best Fit Straight Line (B.F.S.L) (Full Scale)≤ ± 0.15 %
Output Maximum Accuracy Best Fit Straight Line (B.F.S.L) (Full Scale)≤ ± 0.25 %
Output Typical Temperature Compensation Zero Point (Full Scale)≤ ± 0.008 %/°C
Output Maximum Temperature Compensation Zero Point (Full Scale)≤ ± 0.015 %/°C
Output Typical Temperature Compensation Span (Full Scale)≤ ± 0.008 %/°C
Output Maximum Temperature Compensation Span (Full Scale)≤ ± 0.015 %/°C
Output Maximum Non-Linearity at Maximum Setting to DIN 16086 (Full Scale)≤ ± 0.3 %
Seal MaterialFluorocarbon Elastomer (FKM)
Material of ConnectionStainless Steel
Output Maximum Hysteresis (Full Scale)≤ ± 0.1 %
Output Repeatability (Full Scale)≤ ± 0.05 %
Output Rise Time≤ ± 1 ms
Output Long-Term Drift Per Year (Full Scale)≤ ± 0.1 %
Note for Direct Current (DC) Supply Voltage When Applied According to UL Specificationsvia HYDAC measuring instruments HMG 500, HMG 510, HMG 3000, HMG 3010 or CMU 1000
Vibration Resistance According to DIN EN 60068-2-6 at 10 to 500 Hz≤ 20 g
Life Expectancy (0 to 100% Full Scale (FS))> 10 Million Cycles
Input Overload Pressure800 bar
Input Measuring Pressure Range0 to 400 bar
Operating Temperature Range-25 to 85 ºC-13 to 185 ºF
Compensated Temperature Range-25 to 85 ºC
Storage Temperature Range-40 to 100 ºC
Fluid Temperature Range-25 to 100 ºC
Note for Fluid Temperature Range-25 ºC (-13 ºF) with FKM seal, -40 ºC (-40 ºC) on request
Operating Pressure [Min]0 bar
Operating Pressure [Max]400 bar
Protection Class According to DIN EN 605293IP 67
Torque Value20 N·m15 lb·ft
Industry Standards/CertificationsCE Mark EN 61000-6-1/2/3/4
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