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HYDAC Hydac 906414

Hydac 906414


Hydac 925349

We are HYDAC Product supplier in India

HDA 4745-A-400-115

Electronic Pressure Transmitter

The pressure transmitter series HDA 4700 has a very accurate and robust sensor cell with a thin-film strain gauge on a stainless steel membrane.

The output signals 4 .. 20 mA or 0 .. 10 V enable connection to all measurement and control devices of HYDAC ELECTRONIC GMBH as well as standard evaluation systems (e.g. PLC controls).

The main fields of application are in mobile and industrial hydraulics and pneumatics.


TypeElectronic Pressure Transmitter
Model Code DescriptionHDA 4745-A-400-115
Mechanical Connection TypeG1/4 A ISO 1179-2, Male
Input Burst Pressure2000 bar
Mechanical Connection SizeG 1/4 A, Male
Output Signal4 to 20 mA
Electrical ConnectionMale EN175301-803 3 Pole + PE (Mating Connector Supplied)
No of Conductor2
Output Permitted Load ResistanceRLmax=(UB – 8 V)/20 mA (kΩ)
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 According to DIN 16086 Terminal Based (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 %
CUL®US MarkCertificate No.: E318391
Note for CUL®US MarkEnvironmental conditions according to 1.4.2 UL 61010-1; C22.2 No. 61010-1
Direct Current (DC) Supply Voltage When Applied According to UL Specifications8 to 30 V
Note for Direct Current (DC) Supply Voltage When Applied According to UL SpecificationsLimited energy – According to 9.3 UL 61010; Class 2; UL 1310/1585; LPS UL 60950
Vibration Resistance According to DIN EN 60068-2-6 at 10 to 500 Hz≤ 20 g
Pin Connection 1Signal+
Pin Connection 2Signal-
Pin Connection 3No Connection
Pin Connection (Ground)Housing
Current Consumption≤ 25 mA
Residual Ripple of Supply Voltage≤ 5 %
Life Expectancy (0 to 100% Full Scale (FS))> 10 Million Cycles
Input Overload Pressure800 bar
Input Measuring Pressure Range400 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
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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