Signal converters
Signal Converters
Signal converters are devices that transform an input signal into another form or with different properties. They are widely used in process control instrumentation to adapt, process, or standardize analog and digital signals.
PR electronics signal converters can be applied for temperature, resistance, voltage, and current measurement – even all four simultaneously. Our portfolio includes both bipolar programmable transmitters and universal isolators.
Choose from our signal converters!
PR 4104 – Bipolar programmable transmitter
Input:
- Voltage measurement: ±12 V
- Current measurement: ±23 mA
- Accuracy: 0.05%
Output:
- Voltage: ±10 V
- Current: ±20 mA
- Power supply: 230V AC / 24V DC / loop-powered
- Programming/Display: With module 4501 / 4511
- Isolation: 2.3 kV AC
PR 4114 – Universal Transmitter / SIL2
Input:
- Temperature measurement: RTD / TC
- Voltage measurement: 0 to 12 V DC
- Current measurement: 0 to 20 mA
- Accuracy: 0.1%
Output:
- Voltage: 0 to 10 V DC
- Current: 0 to 20 mA
- Power supply: 230 V AC / 24 V DC
- Isolation: 2.3 kV AC
- Certification: SIL2
PR 4116 – Universal transmitter + 2 relays
Input:
- Temperature measurement: RTD / TC
- Voltage measurement: 0 to 12 V DC
- Current measurement: 0 to 20 mA
- Accuracy: 0.1%
Output:
- Voltage: 0 to 10 V DC
- Current: 0 to 20 mA
- Power supply: 230 V AC / 24 V DC
- Isolation: 2.3 kV AC
- Additional features: 2 relay outputs
PR 4131 - Universal trip amplifier
Input:
- Temperature measurement: RTD / TC
- Resistance measurement: Ohm, Potentiometer
- Voltage measurement: 0 to 12 V DC, current measurement: 0 to 20 mA
- Accuracy: 0.1%
Output:
- Relay contacts: 2 pcs 500 VA AC
- Power supply: 230 V AC / 24 V DC
- Programming/display: 4501 / 4511 module
- Isolation: 2.3 kV AC
PR 4179 - Universal AC / DC transmitter
Input:
- Voltage measurement: 0 to 300 V AC
- Current measurement: 0 to 5 A AC
- Accuracy: <0.3%
- Number of input channels: 1
- Passive/Active mode: Yes
Output:
- Voltage: 0 to 10 V DC
- Current: 0 to 20 mA
- Power supply: 230 V AC / 24 V DC
- Programming/display: 4501 / 4511 / 4512 (Bluetooth) module
- Isolation: 2.3 kV AC
PR 4184 - Universal uni-/bipolar signal transmitter
Input:
- Voltage measurement: ±0 to 300 V DC
- Current measurement: ±100 mA DC
- Accuracy: <0.05%
- Passive/Active mode: Yes
Output:
- Voltage: ±0 to 10 V DC
- Current: ±0 to 23 mA
- Power supply: 230 V AC / 24 V DC
- Programming/display: 4501 / 4511 / 4512 (Bluetooth) module
- Isolation: 2.3 kV AC
PR 4222 - I/f Programmable Transmitter NPN/PNP/TTL
Input:
- Temperature measurement: RTD / TC
- Resistance measurement: Ohm, potentiometer
- Voltage measurement: 0 to 12 V DC, current measurement: 0 to 20 mA
- Accuracy: 0.1%
Output:
- Frequency: 0 to 25,000 Hz
- Power supply: 230 V AC / 24 V DC
- Isolation: 2.3 kV AC
PR 9106A1A - HART, AI, SIL2
Input:
- Current measurement: 0 to 20 mA
- Accuracy: 0.1%
Output:
- Current: 0 to 20 mA
- Relay contact: 1 pc – self-diagnostics
- Power supply: 24 V DC
- Isolation: 2.6 kV AC
- SIL 2
PR 9106A1B - HART, AI, SIL2/3
Input:
- Current measurement: 0 to 20 mA
- Accuracy: 0.1%
Output:
- Current: 0 to 20 mA
- Power supply: 24 V DC
- Programming/display: HART / 4501 / 4511 module
- Self-diagnostics / loop error indication: LED / NAMUR / HART
- Isolation: 2.6 kV AC
- SIL 2/3
PR 9106A2B - AI, SIL2
Input:
- Temperature measurement: RTD / TC
- Current measurement: 0 to 20 mA
- Accuracy: 0.1%
Output:
- Number of outputs: 2
- Current: 0 to 23 mA
- Power supply: 24 V DC
- Isolation: 2.6 kV AC
- SIL2
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