The pressure transmitter series HDA 4400 has been specially developed for measuring tasks with hydrogen. 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 %.
The pressure transmitters are applicable in potentially explosive atmospheres, and for this purpose, they are available as ignition protection types "intrinsically safe" and "non-incendive" approved for the use on the North American market.
The pressure transmitters are applicable in potentially explosive atmospheres, and for this purpose, they are available as ignition protection types "intrinsically safe" and "non-incendive" approved for the use on the North American market.
Unit of Measure
Specifications
Mechanical Connection Type |
N/A G1/4 B DIN EN 837, Male |
Housing Material |
N/A Stainless Steel |
Burst Pressure |
N/A 125 bar |
Model Code Description |
N/A HDA 44G6-A-0016-CNB-H00 |
Mechanical Connection Size |
N/A G1/4, Male DIN EN 837 |
Output Signal |
N/A 4 to 20 mA |
Wetted Material |
N/A 1.4435 (Ni content ≤ 13%) |
Electrical Connection |
N/A Male M12, 4 Pole |
DC Power Supply Voltage |
N/A 12 to 28 V |
Output Maximum Accuracy to DIN 16086 At Maximum Setting (Full Scale) |
N/A ≤ ± 1.0 % |
Output Typical Accuracy According to DIN 16086, Terminal Based (Full Scale) |
N/A ≤ ± 0.5 % |
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 Copper (Cu-DHP) |
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 ≤ 20 g |
Pin Connection 1 |
N/A Signal + |
Pin Connection 2 |
N/A Not Connected |
Pin Connection 3 |
N/A Signal - |
Pin Connection 4 |
N/A Not Connected |
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 50 bar |
Input Measuring Pressure Range |
N/A 0 to 16 bar |
Compensated Temperature Range |
N/A -25 to 85 ºC |
Storage Temperature Range |
N/A -40 to 100 ºC |
Degree of Protection |
N/A IP 67 |
Torque Value |
N/A 20 N·m |
Operating/Ambient Temperature Range (T6, T80/T85 ºC) |
N/A -40 to 60 ºC |
Operating/Ambient Temperature Range (T5, T90 ºC) |
N/A -40 to 70 ºC |
Operating/Ambient Temperature Range (T100 ºC) |
N/A -40 to 80 ºC |
Operating/Ambient Temperature Range (T4) |
N/A -40 to 85 ºC |
Weight |
N/A 0.331 lb |
Division |
N/A ELECTRONICS |
Product Group Family |
N/A PRESSURE TRANSDUCERS |
Product |
N/A PRESSURE TRANSDUCERS |
