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The pressure transmitter series HDA 4400 has a pressure measurement cell with thin-film strain gauge on a stainless steel membrane.

The output signals 4 to 20 mA or 0 to 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 or industrial hydraulics and pneumatics.
Unit of Measure

Specifications

Type

 N/A Electronic Pressure Transmitter

Model Code Description

 N/A HDA 4445-B-250-000+PP

Torque Value

 N/A 20 N·m15 lb·ft

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

 N/A 12 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

Residual Ripple of Supply Voltage

 N/A ≤ 5 %

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

 N/A > 10 Million Cycles

Electrical Connection

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

No of Conductor

 N/A 3

Seal Material

 N/A Fluorocarbon Elastomer (FKM)

Material of Connection

 N/A Stainless Steel

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

Shock Resistance According to DIN EN 60068-2-6 at 10 to 500 Hz Per 6 ms

 N/A ≤ 100 g

Current Consumption

 N/A ≤ 25 mA

Operating Temperature Range

 N/A -25 to 85 ºC

Input Measuring Range

 N/A 250 bar

BUn

 N/A EA

Input Data

Input Overload Pressure

 N/A 500 bar

Input Burst Pressure

 N/A 1000 bar

Mechanical Connection Type

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

Mechanical Connection Size

 N/A G 1/4 A, Male

Output Data

Output Signal

 N/A 0 to 10 V

Output Permitted Load Resistance

 N/A RLmin=2 (kΩ)

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

 N/A ≤ ± 0.5 %

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

 N/A ≤ ± 1 %

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

 N/A ≤ ± 0.25 %

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

 N/A ≤ ± 0.5 %

Output Typical Temperature Compensation Zero Point (Full Scale)

 N/A ≤ ± 0.015 %/°C

Output Maximum Temperature Compensation Zero Point (Full Scale)

 N/A ≤ ± 0.025 %/°C

Output Typical Temperature Compensation Span (Full Scale)

 N/A ≤ ± 0.015 %/°C

Output Maximum Temperature Compensation Span (Full Scale)

 N/A ≤ ± 0.025 %/°C

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

 N/A ≤ ± 0.3 %

Output Maximum Hysteresis (Full Scale)

 N/A ≤ ± 0.4 %

Output Repeatability (Full Scale)

 N/A ≤ ± 0.1 %

Output Rise Time

 N/A ≤ 1 ms

Output Long-Term Drift Per Year (Full Scale)

 N/A ≤ ± 0.3 %

Environmental Conditions

Compensated Temperature Range

 N/A -25 to 85 ºC

Storage Temperature Range

 N/A -40 to 100 ºC

Medium Temperature Range

 N/A -25 to 100 ºC

Note for Medium Temperature Range

 N/A -25 ºC with FKM seal, -40 ºC on request

Vibration Resistance According to DIN EN 60068-2-6 at 10 to 500 Hz

 N/A ≤ 20 g

Protection Class According to DIN EN 605293

 N/A IP 67

Industry Standards/Certifications

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

Pin Connections

Pin Connection 1

 N/A +UB

Pin Connection 2

 N/A 0 Voltage

Pin Connection 3

 N/A Signal

Pin Connection (Ground)

 N/A Housing

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.