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This high-precision pressure transmitter was specially developed and adapted for the sophisticated measurement demands of steelworks technology.

The instrument has a very robust sensor cell with a thin-film strain gauge on a stainless steel membrane.

Its outstanding specifications in respect of temperature effect (temperature drift for zero point and span are in each case max. ≤ ± 0.01 % FS/ºC) and accuracy (≤ ± 0.125 % FS typ.) make it ideally suited for use in the environmental conditions found in steelworks.

The excellent EMC characteristics guarantee signal stability during the harshest high frequency, electromagnetic interference.

Additional protection against humidity and vibrations is achieved by encapsulation. A heat shrink sleeving is used to protect the sensor from bending.
Unit of Measure

Specifications

Model Code Description

 N/A HDA 4840-A-150-424(6M)

Mechanical Connection Type

 N/A G1/4 A ISO 1179-2 with 0.5 mm Orifice, Male

Weight

 N/A 1.59 lb

Input Burst Pressure

 N/A 1000 bar

Mechanical Connection Size

 N/A G1/4

Output Signal

 N/A 4 to 20 mA

Wetted Material

 N/A Stainless Steel and FKM Seal

Electrical Connection

 N/A Open Ended Cable

Includes

 N/A Additional protection against water, humidity and vibration. Encapsulation of the device, cable outlet with strain relief, heat shrink sleeving

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

 N/A ≤ ± 0.125 %

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

 N/A ≤ ± 0.25

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

 N/A ≤ ± 0.06 %

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

 N/A ≤ ± 0.125 %

Output Typical Temperature Compensation Zero Point (Full Scale)

 N/A ≤ ± 0.005 %/°C

Output Maximum Temperature Compensation Zero Point (Full Scale)

 N/A ≤ ± 0.01 %/°C

Output Typical Temperature Compensation Over Range (Full Scale)

 N/A ≤ ± 0.005 %/°C

Output Maximum Temperature Compensation Over Range (Full Scale)

 N/A ≤ ± 0.01 %/°C

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

 N/A ≤ ± 0.15 %

Output Maximum Hysteresis (Full Scale)

 N/A ≤ ± 0.1 %

Output Repeatability (Full Scale)

 N/A ≤ ± 0.05 %

Output Rise Time

 N/A ≤ 1 ms

Output Long-Term Drift Per Year (Full Scale)

 N/A ≤ ± 0.1 %

CUL®US Mark

 N/A Certificate No.: E318391

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

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

 N/A ≤ 25 g

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

Brown Wire Core

 N/A Signal +

Black Wire Core

 N/A Not Used

Blue Wire Core

 N/A Signal -

Input Overload Pressure

 N/A 500 bar

Operating Temperature [Min]

 N/A -25 ºC

Operating Temperature Range

 N/A 85 ºC

Compensated Temperature Range

 N/A -25 to 85 ºC

Storage Temperature Range

 N/A -40 to 100 ºC

Fluid Temperature Range

 N/A -25 to 100 ºC

Operating Pressure [Min]

 N/A 0 bar

Operating Pressure [Max]

 N/A 150 bar

Protection Class According to DIN EN 605293

 N/A IP 68

Torque Value

 N/A 20 N·m15 lb·ft

Industry Standards/Certifications

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

DC Power Supply Voltage

 N/A 10 to 30 V

Note

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