
Model number | 4225 |
brand | PR electronics |
Feature | Frequency transmitter |
Input: | |
Sensor type | All standard sensors |
Hz, measuring range/minimum range | 0…100 kHz / 0.001 Hz |
Minimum pulse width | 4 µs |
mA, signal range/minimum range | 0...23 mA / 16 mA |
V, signal range/minimum range | 0…11.5 VDC / 4 VDC |
Hz, signal range/minimum range | 0.001Hz…100kHz/0.001Hz |
Pulse output | NPN / PNP (4225C) |
relay | 1 (4225A) / 2 (4225B) |
Maximum output frequency | 100 kHz |
Sensor power supply | 5…17 VDC |
Ambient temperature | -20…+60°C |
Power supply voltage, AC/DC | 21.6...253 V/19.2...300 V |
Maximum power consumption, single/dual channel | 2.6 W |
Isolation voltage, test/work | 2.3 kVAC / 250 VAC |
Response time | < 30 ms |
Signal dynamic range, input/output | - / 18 bit |
precision | < The range set by 0.06% |
Temperature coefficient | 0.006% / C° |
NAMUR | NE21, NE43 |
passage | 1 |
Parameter setting mode | Equipment in the 4500 series |
Structural dimension | 109 x 23,5 x 104 mm |











