The SDM-INT8 provides eight channels individually programmed to detect voltage transitions, then output any combination of period, pulse width, frequency, counts, and time intervals. Processing by the datalogger yields RPM, duty cycle, velocity, crank angle, etc.
Features
- Allows individual programming for each of the eight channels
- Includes an internal microprocessor that allows measurement independent of datalogger's execution interval
- Detects voltage transitions
- Outputs any combination of period, pulse width, frequency, counts and time intervals to datalogger
- Conforms to EN55022-1:1995 and EN50082-1:1992
Specifications
- Operating voltage: 9.6 to 16 Vdc
- Current drain: 13 to 20 mA, active; 400 microamps, quiescent
- Maximum timing measurement: 16.7 seconds
- Resolution: ±1 microsecond
