HDA 4700 Pressure Transmitters for applications with increased functional safety
This version of the pressure transmitter series HDA 4700 has been specially developed for use in safety circuits / safety functions as part of the functional safety of machinery and equipment up to PL d - Cat 3 (in accordance with ISO 13849).
The pressure transmitters are designed with two channels. Each channel consists of a sensor element and evaluation electronics. As a result, the pressure transmitter develops two separate and independent output signals in proportion to the pressure.
The safety function is tested by evaluating and comparing the two analogue output signals in a higher level system.
The main areas of application are as sensor elements in mobile, safety oriented systems such as load torque displays or load torque limitation in truck-mounted cranes or working platforms.
Special features:
- Two-channel, redundant pressure measurement
- Two separate, independent output signals
- Accuracy ≤ ± 0.25 % FS typ.
- Highly robust sensor cell
- Outstanding performance in terms of temperature effect and EMC
- Small, compact design
- PL d, Cat. 3 certification
HDA 4746-CC-0100-0100-PD-000
Electronic Pressure Transmitter for applications with increased functional safety
HDA 4746-CC-0250-0250-PD-000
Electronic Pressure Transmitter for applications with increased functional safety
HDA 4746-CC-0400-0400-PD-000
Electronic Pressure Transmitter for applications with increased functional safety
HDA 4746-CC-0600-0600-PD-000
Electronic Pressure Transmitter for applications with increased functional safety
HDA 474V-CC-0250-0250-PD-000
Electronic Pressure Transmitter for applications with increased functional safety
HDA 476V-CC-5000-5000-PD-000(PSI)
Electronic Pressure Transmitter for applications with increased functional safety
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