Description
DPI-24-BT | Differential Pressure Switch and Transmitter
Technologically advanced and versatile DPI-24-BT differential pressure switches and transmitters are typically used in HVAC/R systems for fan, blower, and filter monitoring, staircase pressure monitoring and alarm, cleanroom pressure monitoring, and boiler pressure monitoring and alarm. 8 measuring ranges per model.
Options include a display, three different pressure measuring ranges, one or two relays, and manual or automatic zero-point calibration. The switch can control the relays based on differential pressure or airflow.
The transmitter is easy to commission with a MyTool Connect Bluetooth dongle and mobile application.
Features
- Supply voltage: 21…35 Vdc / 24 Vac ±10 %
- Measuring ranges: ±50 Pa to ±500 Pa, 0…100 Pa, 0…250 Pa, Custom
- Relay output: 2 x 30 Vdc, 6 A
- Current output: 4…20 mA
- Voltage output: 0…10 V, 2…10 V, 0…5 V, Custom
- IP protection class: IP54 (cable downward)
- Temperature: -10…50 °C
- Humidity: 0…95 %rH
- Materials: ABS, PC plastic, PVC hoses
Technical data
| Product number | 113A201000 |
| Additional functions | None |
| Supply voltage | 21…35 Vdc / 24 Vac ±10 % |
| Differential air pressure measurement ranges | ±50 Pa, ±100 Pa, ±150 Pa, ±250 Pa, ±300 Pa, ±500 Pa, 0…100 Pa, 0…250 Pa, Custom |
| Relay output | 2 x 30 Vdc, 6 A |
| Differential pressure range | ±500 Pa |
| Current output | 4…20 mA, 20…500 Ω |
| Voltage output | 0…10 V / 2…10 V / 0…5 V / Custom, R > 1 kΩ |
| IP protection class | IP54 |
| Protection class note | Cable downward |
| Cable gland | M20 |
| Ambient temperature | -10…50 °C |
| Ambient humidity | 0…95 %rH |
| Product dimensions | 98 x 96 x 36 mm |
| Mounting | With screws, external lugs |
| Materials | ABS and PC plastic, PVC hoses |
| EAN13 | 6419767038425 |
Available versions
| Product number | Pressure measuring range | Relay outputs | display | Zero-point calibration |
| DPI-24-BT-±500-1R | ±500 Pa | 1 | No | Manual |
| DPI-24-BT-±500-2R | ±500 Pa | 2 | No | Manual |
| DPI-24-BT-±500-1R-D | ±500 Pa | 1 | Yes | Manual |
| DPI-24-BT-±500-2R-D | ±500 Pa | 2 | Yes | Manual |
| DPI-24-BT-±500-1R-AZ | ±500 Pa | 1 | No | Automatic |
| DPI-24-BT-±500-2R-AZ | ±500 Pa | 2 | No | Automatic |
| DPI-24-BT-±500-1R-AZ-D | ±500 Pa | 1 | Yes | Automatic |
| DPI-24-BT-±500-2R-AZ-D | ±500 Pa | 2 | Yes | Automatic |
| DPI-24-BT-0-2500-1R | 0…2500 Pa | 1 | No | Manual |
| DPI-24-BT-0-2500-2R | 0…2500 Pa | 2 | No | Manual |
| DPI-24-BT-0-2500-1R-D | 0…2500 Pa | 1 | Yes | Manual |
| DPI-24-BT-0-2500-2R-D | 0…2500 Pa | 2 | Yes | Manual |
| DPI-24-BT-0-2500-1R-AZ | 0…2500 Pa | 1 | No | Automatic |
| DPI-24-BT-0-2500-2R-AZ | 0…2500 Pa | 2 | No | Automatic |
| DPI-24-BT-0-2500-1R-AZ-D | 0…2500 Pa | 1 | Yes | Automatic |
| DPI-24-BT-0-2500-2R-AZ-D | 0…2500 Pa | 2 | Yes | Automatic |
| DPI-24-BT-0-7000-1R | 0…7000 Pa | 1 | No | Manual |
| DPI-24-BT-0-7000-2R | 0…7000 Pa | 2 | No | Manual |
| DPI-24-BT-0-7000-1R-D | 0…7000 Pa | 1 | Yes | Manual |
| DPI-24-BT-0-7000-2R-D | 0…7000 Pa | 2 | Yes | Manual |
| DPI-24-BT-0-7000-1R-AZ | 0…7000 Pa | 1 | No | Automatic |
| DPI-24-BT-0-7000-2R-AZ | 0…7000 Pa | 2 | No | Automatic |
| DPI-24-BT-0-7000-1R-AZ-D | 0…7000 Pa | 1 | Yes | Automatic |
| DPI-24-BT-0-7000-2R-AZ-D | 0…7000 Pa | 2 | Yes | Automatic |
Extra information? Improved features of pressure switches and transmitters
Do you still have questions about this product? Then please contact us, or feel free to use the chat function as well!
