4-20mA
| Features | |
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| DI-720 | DI-722-16 | DI-722-32 | DI-730 | DI-740 | |
| Application | General Purpose | Ruggedized General Purpose | Ruggedized General Purpose | Heavy Industrial Applications | Amplified Transducers |
| Speed | 250 KHz | 250 KHz | 250 KHz | 250 KHz | 250 KHz |
| Resolution | 14-bit | 14-bit | 14-bit | 14-bit | 14-bit |
| Analog In | 32SE/16DI | 16DI and 16SE/8DI | 32DI | 8DI and 16SE/8DI | 16SE and 16SE/8DI |
| Analog Out | 2 | 1 | - | 1 | 1 |
| Isolation | - | - | - | 1000V | - |
| Range | ±1.25 to ±10V | ±2.5 to ±20V | ±2.5 to ±20V | ±10mV to ±1000V | ±1.25 to ±10V 4-20mA |
| Programmable Gain Ranges | 4 | 4 | 4 | 6 | 4 |
| Digital I/O | 8/8 | - | - | - | - |
| Power | 9-36 VDC | 9-36 VDC | 9-36 VDC | 9-36 VDC | 9-36 VDC |
| AC Adaptor Provided | Yes | Yes | Yes | Yes | Yes |
| Communication Port | Printer | Printer | Printer | Printer | Printer |
| Excitation Power Supply | - | - | - | - | 28 VDC |
| Channel Expansion | DI-725 | DI-725 | - | DI-725 | DI-725 |
| Amplified Expansion | DI-75B or DI-78B | DI-75B or DI-78B | DI-75B or DI-78B | DI-75B or DI-78B | DI-75B or DI-78B |
| Supported Amplifiers: | |||||
| Narrow-band Voltage | DI-5B30/31 or DI-8B30/31 | ||||
| Process Current | DI-5B32 or DI-8B32 | ||||
| RTD | DI-5B34/35 or DI-8B34/35 | ||||
| String Pot | DI-5B36 or DI-8B36 | ||||
| Strain Gage-based | DI-5B38 or DI-8B38 | ||||
| Wide-band Voltage | DI-5B40/41 or DI-8B40/41 | ||||
| Process Current Transmitter | DI-5B42 or DI-8B42 | ||||
| DC LVDT | DI-5B43 | ||||
| Frequency/RPM | DI-5B45 or DI-8B45 | ||||
| RMS | DI-5B33 (8B module coming soon) | ||||
| Thermocouple | DI-5B47 or DI-8B47 | ||||
| ICP-type Accelerometer | DI-5BICP | ||||
| Extra Wide-Band Voltage | DI-8B50/51 | ||||
© 2008 DATAQ Instruments, Inc. All rights reserved. Date last edited 5/11/2007. Contact the Webmaster