HYDAC INTERNATIONAL GmbH
HYDAC INTERNATIONAL GmbH
66280 Sulzbach/Saar
Germany
Phone: +49 (0) 68 97 509-01
Email: info@hydac.com
Website: www.hydac.com
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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.
Unit of Measure

Specifications

Type

 N/A Electronic Pressure Transmitter

Model Code Description

 N/A HDA 4745-A-040-000

Mechanical Connection Type

 N/A G1/4 A ISO 1179-2, Male

Input Burst Pressure

 N/A 200 bar

Mechanical Connection Size

 N/A G 1/4 A, Male

Output Signal

 N/A 4 to 20 mA

Electrical Connection

 N/A Male EN175301-803 3 Pole + PE (Mating Connector Supplied)

BUn

 N/A EA

No of Conductor

 N/A 2

Output Permitted Load Resistance

 N/A RLmax=(UB - 8 V)/20 mA (kΩ)

Output Typical Accuracy According to DIN 16086, Terminal Based (Full Scale)

 N/A ≤ ± 0.25 %

Output Typical Accuracy Best Fit Straight Line (B.F.S.L) (Full Scale)

 N/A ≤ ± 0.15 %

Output Maximum Accuracy Best Fit Straight Line (B.F.S.L) (Full Scale)

 N/A ≤ ± 0.25 %

Output Typical Temperature Compensation Zero Point (Full Scale)

 N/A ≤ ± 0.008 %/°C

Output Maximum Temperature Compensation Zero Point (Full Scale)

 N/A ≤ ± 0.015 %/°C

Output Typical Temperature Compensation Span (Full Scale)

 N/A ≤ ± 0.008 %/°C

Output Maximum Temperature Compensation Span (Full Scale)

 N/A ≤ ± 0.015 %/°C

Output Maximum Non-Linearity According to DIN 16086 Terminal Based (Full Scale)

 N/A ≤ ± 0.3 %

Seal Material

 N/A Fluorocarbon Elastomer (FKM)

Material of Connection

 N/A Stainless Steel

Output Maximum Hysteresis (Full Scale)

 N/A ≤ ± 0.1 %

Output Repeatability (Full Scale)

 N/A ≤ ± 0.05 %

Output Rise Time

 N/A ≤ ± 1 ms

Output Long-Term Drift Per Year (Full Scale)

 N/A ≤ ± 0.1 %

CUL®US Mark

 N/A Certificate No.: E318391

Note for CUL®US Mark

 N/A Environmental conditions according to 1.4.2 UL 61010-1; C22.2 No. 61010-1

Direct Current (DC) Supply Voltage When Applied According to UL Specifications

 N/A 8 to 30 V

Note for Direct Current (DC) Supply Voltage When Applied According to UL Specifications

 N/A Limited 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

 N/A ≤ 20 g

Pin Connection 1

 N/A Signal+

Pin Connection 2

 N/A Signal-

Pin Connection 3

 N/A No Connection

Pin Connection (Ground)

 N/A Housing

Current Consumption

 N/A ≤ 25 mA

Residual Ripple of Supply Voltage

 N/A ≤ 5 %

Life Expectancy (0 to 100% Full Scale (FS))

 N/A > 10 Million Cycles

Input Overload Pressure

 N/A 80 bar

Input Measuring Pressure Range

 N/A 40 bar

Operating Temperature Range

 N/A -25 to 85 ºC-13 to 185 ºF

Compensated Temperature Range

 N/A -25 to 85 ºC

Storage Temperature Range

 N/A -40 to 100 ºC

Fluid Temperature Range

 N/A -25 to 100 ºC

Note for Fluid Temperature Range

 N/A -25 ºC (-13 ºF) with FKM seal, -40 ºC (-40 ºC) on request

Protection Class According to DIN EN 605293

 N/A IP 67

Torque Value

 N/A 20 N·m15 lb·ft

Industry Standards/Certifications

 N/A CE Mark EN 61000-6-1/2/3/4

Division

 N/A ELECTRONICS

Product Group Family

 N/A PRESSURE TRANSDUCERS

Product

 N/A PRESSURE TRANSDUCERS

Accessories

Accessories

 N/A Appropriate accessories, such as electrical female connectors, can be found in the Accessories brochure.

Note

N/A Reverse polarity protection of the supply voltage, excess voltage, override and short circuit protection are provided.
Subject to technical modifications.