Pulse amplifier |
Slot initiator | Sensor SJ 3,5-N-K37 |
Power supply (from SITRANS F RA110) | 8 V DC, Ri approx. 1 k? (DIN 19234) Ci = 40 nF; Li = 160 µH |
Change in current consumption on pulse | ? 1 mA/ ? 3mA (DIN 19234) |
Permissible line resistance between pick-up and amplifier | ? 50 ? (DIN 19234) |
Number of pulses per revolution of the drive | 10 or 100 |
Phase position of the channels of the double pick-up | 180 ° : 180 ° ± 30 °
Electrically offset 90 ° ± 30 ° |
Duty factor | 1 : 1 ± 17 % |
Max. pulse frequency | 3 000 Hz |
Pulse valence | Dependent on value per revolution of the drive of the respective meter |
Permissible ambient temp. | -25 ... +100 °C (-13 ... +212 °F) |
Degree of protection | IP43 to EN 60529 with register |
| | P65 to EN 60529 with protective cover |
| | This pulser has the EC-Type Examination Certificate PTB 99 ATEX 2219X. |
Mounting position | Any |
Weight approx. | 1.2 kg (2.65 lb) |
Ex approval | IIG EEx ia IIC T6 |
