DC Transducer
Isolated DC Voltage, DC Current Transducer
Model Designation
7512 | - | □ | - | □ | - | □ |
① | ② | ③ |
Input Signal | Input Impedance |
---|---|
DC 0 to 10 mV | More than 1 MΩ |
DC 0 to 100 mV | |
DC 0 to 1 V | |
DC 0 to 5 V | |
DC 0 to 10 V | |
DC 1 to 5 V | |
DC ±1 V | |
DC ±5 V | |
DC ±10 V | |
DC 0 to 1 mA | Approx. 100 Ω |
DC 4 to 20 mA | Approx. 5 Ω |
Output Signal | Output Impedance | Tolerable Load Resistance |
---|---|---|
DC 0 to 10 mV | Approx. 10 Ω | More than 10 kΩ |
DC 0 to 100 mV | Approx. 100 Ω | More than 100 kΩ |
DC 0 to 1 V | Less than 0.1 Ω | More than 100 Ω |
DC 0 to 5 V | More than 500 Ω | |
DC 0 to 10 V | More than 1 kΩ | |
DC 1 to 5 V | More than 500 Ω | |
DC ± 1 V | ||
DC ± 5 V | More than 2.5 kΩ | |
DC 0 to 1 mA | More than 5 MΩ | 0 to 12 kΩ (During DC Power 0 to 10 kΩ) |
DC 4 to 20 mA | 0 to 600Ω (During DC Power 0 to 500 Ω) |
Allowance | ± 0.15% of SPAN at 23°C |
---|---|
Response | Less than 0.5s (0→90%) |
Temperature coefficient | 200 ppm/°C |
Output adjustment range |
ZERO:More than ± 3% of SPAN SPAN:More than ± 5% of SPAN |
Insulation resistance | Between Input terminals, Output terminals and Power supply terminals : DC 500 V More than 100 MΩ |
Withstand voltage |
Between Input terminals and Power supply terminals: AC 1500 V 1min. (During DC Power: AC 1000 V 1min.) Between Input terminals and Output terminals: AC 1500 V 1min. (During DC Power: AC 1000 V 1min.) Between all terminals and external case: AC 1500 V 1min. |
Power supply voltage |
AC 100/110 V ± 10% 50/60 Hz less than 3 VA AC 200/220 V ± 10% 50/60 Hz less than 3 VA DC 24 V ± 10% less than 70 mA |
Operating temperature | -5 to 55°C |
Storage temperature | -20 to 70°C |
Weight |