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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

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

Mechanical Connection Type

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

Housing Material

 N/A Stainless Steel

Burst Pressure

 N/A 1812.5 psi

Mechanical Connection Size

 N/A SAE-4, Male

Output Signal

 N/A 4 to 20 mA

Wetted Material

 N/A 1.4435 (Ni content ≤ 13%)

Electrical Connection

 N/A Deutsch DT04-3P

DC Power Supply Voltage

 N/A 8 to 30 V

Model Code Description

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

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

 N/A ≤ ± 0.5 %

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

 N/A ≤ ± 1.0 %

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 %

Seal Material

 N/A Zurcon 22 (Polyurethane)

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 %

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

 N/A ≤ 25 g

Pin Connection 1

 N/A +UB

Pin Connection 2

 N/A Signal

Pin Connection 3

 N/A 0 Voltage

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 725 psi

Input Measuring Pressure Range

 N/A 0 to 300 psi

Operating Temperature [Min]

 N/A -40 ºC

Operating Temperature [Max]

 N/A 100 ºC

Compensated Temperature Range

 N/A -25 to 85 ºC

Storage Temperature Range

 N/A -40 to 100 ºC

Medium Temperature Range

 N/A -40 to 125 ºC

Degree of Protection

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

Torque Value

 N/A 15 N·m

Weight

 N/A 0.12 lb

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

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