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 8400 has been specially developed for measuring tasks with hydrogen in mobile applications. The transmitters are based on a robust, long-life sensor cell with a thin-film strain gauge on a stainless steel membrane. The sensor cell is welded to the process connection, there are no internal seals. The compatibility with hydrogen is ensured by using a particular material. All hydrogen-wetted parts are made of stainless steel 1.4435 with a Ni content of ≥ 13 %.
Unit of Measure

Specifications

Industry Standards/Certifications

 CE Mark: EN 61000-6-1 / -2 / -3 / -4

Mechanical Connection Type

 SAE 4, Male (7/16-20 UNF 2A)

Housing Material

 Stainless Steel

Burst Pressure

 1812.5 psi

Mechanical Connection Size

 SAE-4, Male

Output Signal

 4 to 20 mA

Wetted Material

 1.4435 (Ni content ≤ 13%)

Electrical Connection

 Deutsch DT04-3P

DC Power Supply Voltage

 8 to 30 V

Model Code Description

 HDA 846K-A-0300-H00(PSI)

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

 ≤ ± 0.5 %

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

 ≤ ± 1.0 %

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

 ≤ ± 0.25 %

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

 ≤ ± 0.5 %

Output Typical Temperature Compensation Zero Point (Full Scale)

 ≤ ± 0.015 %/°C

Output Maximum Temperature Compensation Zero Point (Full Scale)

 ≤ ± 0.025 %/°C

Output Typical Temperature Compensation Over Range (Full Scale)

 ≤ ± 0.015 %/°C

Output Maximum Temperature Compensation Over Range (Full Scale)

 ≤ ± 0.025 %/°C

Output Maximum Non-Linearity at Maximum Setting to DIN 16086 (Full Scale)

 ≤ ± 0.3 %

Seal Material

 Zurcon 22 (Polyurethane)

Output Maximum Hysteresis (Full Scale)

 ≤ ± 0.4 %

Output Repeatability (Full Scale)

 ≤ ± 0.1 %

Output Rise Time

 ≤ 2 ms

Output Long-Term Drift Per Year (Full Scale)

 ≤ ± 0.3 %

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

 ≤ 25 g

Pin Connection 1

 +UB

Pin Connection 2

 Signal

Pin Connection 3

 0 Voltage

Current Consumption

 ≤ 25 mA

Residual Ripple of Supply Voltage

 ≤ 5 %

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

 > 10 Million Cycles

Input Overload Pressure

 725 psi

Input Measuring Pressure Range

 0 to 300 psi

Operating Temperature [Min]

 -40 ºC

Operating Temperature [Max]

 100 ºC

Compensated Temperature Range

 -25 to 85 ºC

Storage Temperature Range

 -40 to 100 ºC

Medium Temperature Range

 -40 to 125 ºC

Degree of Protection

 According to DIN EN 60529 - IP 67, According to ISO 20653 - IP 6K9K

Torque Value

 15 N·m

Weight

 0.12 lb

Division

 ELECTRONICS

Product Group Family

 PRESSURE TRANSDUCERS

Product

 PRESSURE TRANSDUCERS

Additional Information

N/A The transmitters are certified according to the regulations EC 79/2009, the type approval for hydrogen-driven vehicles. For optimum adaptation to the respective application, a variety of hydrogen-suited process connections have been implied into the certification.

For integration into modern controls, standard analogue output signals are available, e.g. 4..20 mA, 0.5 .. 4.5 V or 1 .. 5 V. Ratiometric output signals are also available. Various mobile suited, integrated connectors and cable solutions are available for the electrical connection.

Note

Note

 Reverse polarity protection of the supply voltage, excess voltage, override and short circuit protection are provided.