Revolution and speed senders (hall-types)
| Types: | |
1. Double threaded fixing nut 2. MRS-type |
|
| Application | |
| The instrument is suitable for measuring the speed of vehicle, or the revolution of the motor crankshafts. | |
| Description | |
The sender is an A.C. generator supplying a voltage proportional to the speed of vehicle, or the R.P.M. of the crankshaft. Some types contain mechanical chopper for counting the running hours or kilometers. |
|
| Technical data | |
Voltage: |
Ueff=19.3 V ±1% @ 2000 1/min(measured by 20 000 ohm/V voltmeter) |
| Max. revolution number: | 3000 1/min (3700 1/min for max. 15 min.) |
| Torque requirement : | max. 0.5 Ncm @ 60 1/min |
| Vibration proofness: | +10
dB on frequency range 25 -1000 Hz ( 0dB = g = 9.81 m/s2 ) |
| Protection: | dust and waterproof: IP 65 |
| electrical connection: IP 00 | |
| Temperature limits: | operiting temperature: -25 °C ... +90 °C |
| Mass: | 0.35 kg |
