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
Print Back
The pressure transmitter series HDA 7400 combines excellent technical data with highly compact design.

The HDA 7446 was specifically developed for OEM applications, especially for use in confined cavities. A sensor cell with a thin-film strain gauge on a stainless steel membrane is the basis for a robust, long-life pressure transmitter.
Unit of Measure

Specifications

Type

 N/A Electronic Pressure Transmitter

Model Code Description

 N/A HDA 7476-A-6000-000

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

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 M12 x 1, 4 Pole (Connector Not Supplied)

No of Conductor

 N/A 2

Seal Material

 N/A Fluorocarbon Elastomer (FKM)

Material of Connection

 N/A Stainless Steel

Current Consumption

 N/A ≤ 25 mA

Operating Temperature Range

 N/A -13 to 185 ºF

Note for Operating Temperature Range

 N/A -13 ºF with FKM seal, -40 ºF on request

Input Measuring Range

 N/A 6000 psi

BUn

 N/A EA

Division

 N/A ELECTRONICS

Product Group Family

 N/A PRESSURE TRANSDUCERS

Product

 N/A PRESSURE TRANSDUCERS

Input Data

Input Overload Pressure

 N/A 11600 psi

Input Burst Pressure

 N/A 29000 psi

Mechanical Connection Type

 N/A 9/16-18 UNF 2A Male (SAE 6 Male)

Mechanical Connection Size

 N/A SAE-6, Male

Torque Value

 N/A 20 N·m15 lb·ft

Output Data

Output Signal

 N/A 4 to 20 mA

Output Permitted Load Resistance

 N/A RLmax=(UB - 8 V)/20 mA (kΩ)

Output Typical Accuracy to DIN 16086 At Maximum Setting (Full Scale)

 N/A ≤ ± 0.5 %

Output Maximum Accuracy to DIN 16086 At Maximum Setting (Full Scale)

 N/A ≤ ± 1 %

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

 N/A ≤ ± 0.25 %

Output Maximum Accuracy at Minimum Setting 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 Over Range (Full Scale)

 N/A ≤ ± 0.015 %/°C

Output Maximum Temperature Compensation Over Range (Full Scale)

 N/A ≤ ± 0.025 %/°C

Output Maximum Non-Linearity at Maximum Setting to DIN 16086 (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 ≤ 2 ms

Output Long-Term Drift Per Year (Full Scale)

 N/A ≤ ± 0.3 %

Environmental Conditions

Compensated Temperature Range

 N/A -13 to 185 ºF

Storage Temperature Range

 N/A -40 to 212 ºF

Fluid Temperature Range

 N/A -13 to 212 ºF

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

CE Mark

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

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

Pin Connections

Pin Connection 1

 N/A Signal+

Pin Connection 2

 N/A No Connection

Pin Connection 3

 N/A Signal-

Pin Connection 4

 N/A No Connection

Additional Information

N/A Various pressure ranges between 0 to 300 psi and 0 to 9000 psi provide versatility when adapting to particular applications.

For integration into modern controls (e.g. with PLC), the analog output signals 4 to 20 mA or 0 to 10 V are also available on the standard version.

Other output signals are available on request.

Accessories

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

Special Features

N/A

  • Highly Robust Sensor Cell
  • Very Compact Design
  • Very Small Temperature Error
  • Excellent EMC Characteristics
  • Excellent Durability