| Input |
Number of channels: 2
Connector: BNC terminal
Input isolated from output, inter-channel isolation |
| Sensor Connector Terminal |
Number of channels: 2 (for current measurement)
Models that allow unit insertion up to a total of 4 channels: 8835-01, 8841, 8842, 8720
Models that allow unit insertion up to a total of 6 channels: 8826, serial no. 1999-0338386 or later |
| Compatible Current Sensors |
9272-10, 9277, 9278, 9279, 3273, 3273-50 |
| Frequency Range |
0.05 Hz to 5 kHz/division, 11 ranges, 5 (r/min) to 500 (r/min)/division, 5 ranges
* When attached to recorder where full-scale (f.s.) = 20 divisions
0.1 Hz to 10 kHz/division, 11 ranges, 10 (r/min) to 1 k (r/min)/division, 5 ranges
* When attached to recorder where full-scale (f.s.) = 10 divisions
P50 Hz (40 to 60 Hz), P60 Hz (50 to 70 Hz)
* 9322 DIFFERENTIAL PROBE or 9303 PT is necessary for measuring power-line frequency |
| Integration Range |
5 counts to 500 k counts/division, 11 ranges
* When attached to recorder where full-scale (f.s.) = 20 divisions
10 counts to 1 M counts/division, 11 ranges
* When attached to recorder where full-scale (f.s.) = 10 divisions |
| Pulse Duty Ratio Measurement Range |
100% f.s., 1 range
Measurement range: 10 Hz to 100 kHz |
| Current Range |
5 mA to 100 A/division, 10 ranges, linked to use with type of the clamp-on sensor
* When attached to recorder where full-scale (f.s.) = 20 divisions
10 mA to 200 A/division, 10 ranges, linked to use with type of the clamp-on sensor
* When attached to recorder where full-scale (f.s.) = 10 divisions |
| Voltage Range |
0.5 mV to 2 V/division, 12 ranges
* When attached to recorder where full-scale (f.s.) = 20 divisions
1 mV to 5 V/division, 12 ranges
* When attached to recorder where full-scale (f.s.)= 10 divisions
Max. allowable input: 30 V rms or 60 V DC
low-pass filter: 5/500/5 k/100 kHz or OFF |
| Measurent Resolution |
1/80 of range
*When attached to recorder where full-scale(f.s.) = 20 divisions. (1/80 or 1/64 of range during use of clamp sensor 9279)
1/160 fo range
*When attached to recorder where full-scale(f.s.) = 10 divisions. (1/160 or 1/128 of range during use of clamp sensor 9279) |
| Max. Sampling Period |
1 µs (voltage, current, integration), 1.125 µs (frequency, pulse duty ratio) |
| Other functions |
Voltage input pull-up: ON (10 k-ohm)/OFF
Input coupling: DC, GND, AC (voltage, current), DC (others) |
| Max.Rated Voltage to Earth |
0 V rms or 60 V DC (upper voltage which when applied to input channel casing or between input channels does not damage them) |
| Accessories |
None * The input cord and conversion cable are optional |