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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This version of the pressure transmitter series HDA 8700 has been specially developed for use in safety circuits / safety functions as part of the functional safety of machinery and equipment up to SIL 2 (IEC 61508) or PL d (ISO 13849).
Unit of Measure

Specifications

Model Code Description

 N/A HDA 8766-A-4000-S2PD-000(PSI)

Industry Standards/Certifications

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

Type

 N/A Functional Safety Pressure Transducer

Mechanical Connection Type

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

Weight

 N/A 0.165 lb

Housing Material

 N/A Stainless Steel

Burst Pressure

 N/A 14500 psi

Output Signal

 N/A 4 to 20 mA

Wetted Material

 N/A Mechanical Connection: Stainless Steel

Seal: FKM

Electrical Connection

 N/A Male M12 x 1, 4 Pole

DC Power Supply Voltage

 N/A 12 to 32 V

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

 N/A ≤ ± 0.25 %

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

 N/A ≤ ± 0.5

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

 N/A ≤ ± 0.15 %

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

 N/A ≤ ± 0.25 %

Output Typical Temperature Compensation Zero Point (Full Scale)

 N/A ≤ ± 0.01 %/°C

Output Maximum Temperature Compensation Zero Point (Full Scale)

 N/A ≤ ± 0.02 %/°C

Output Typical Temperature Compensation Span (Full Scale)

 N/A ≤ ± 0.01 %/°C

Output Maximum Temperature Compensation Span (Full Scale)

 N/A ≤ ± 0.02 %/°C

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

 N/A ≤ ± 0.3 %

Output Maximum Hysteresis (Full Scale)

 N/A ≤ ± 0.1 %

Output Repeatability (Full Scale)

 N/A ≤ ± 0.1 %

Output Rise Time

 N/A ≤ 10 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

Shock Resistance According to DIN EN 60068-2-27 (11 ms)

 N/A 100 g / 6 ms / Half-Sine

500 g / 1 ms / Half-Sine

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

Overload Pressure

 N/A 11600 psi

Operating Temperature [Min]

 N/A -25 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

Fluid Temperature Range

 N/A -25 to 100 ºC

Operating Pressure [Min]

 N/A 0 psi

Operating Pressure [Max]

 N/A 4000 psi

Degree of Protection

 N/A IP 67

Torque Value

 N/A 15 N·m

Performance Level

 N/A Based on DIN EN ISO 13849-1: 2008 PL d and Architecture Category 2

Safety Integrity Level

 N/A Based on DIN EN 61508: 2010 SIL 2

Additional Information

N/A During normal operation the pressure transmitter HDA 8700 generates an output signal proportional to the pressure. In the background, the pressure transmitter performs cyclical diagnostic tests to detect internal errors. If an instrument error is detected, the pressure transmitter HDA 8700 supplies an output signal < 3 mA which is recognized by the user as an unacceptable discrepancy. This means that the pressure transmitter HDA 8700 achieves Performance Level d in the Safety category (based on a Category 2 of the architecture) and SIL 2. As a result, the pressure transmitter can be recommended for use in applications where safety is critical.

The main fields of application are in mobile and stationary safety-oriented systems such as load torque displays or load torque limitation in loading cranes or working platforms.

Note

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