DR100
Control expansion for recirculation tank
DR100 is an expansion module designed for the control of the recirculation tank of adiabatic systems mounted on finned heat exchangers, to be combined with DT400 and DS400 controllers.
DR100 is an expansion module designed for the control of the recirculation tank of adiabatic systems mounted on finned heat exchangers, to be combined with DT400 and DS400 controllers.
Thanks to its integration with DT400 and DS400, it can transmit process data to the HyCloud platform, enabling monitoring and support for the heat exchanger anywhere in the world.
Thanks to the integrated tank level control, it prevents pump activation when the tank is empty.
Suitable for operation with high and low pressure spray adiabatic systems and evaporative panel adiabatic systems.
Thanks to the integrated conductivity measurement of the water in the tank, it limits the number of discharges required to maintain the system at maximum efficiency.
Based on a modern platform equipped with a latest-generation processor, it allows simple and intuitive FW updates thanks to the integrated USB port.
| TECHNICAL DATA | |
|---|---|
| Nominal voltage | 24Vac ± 10% 50/60Hz / 20 ÷ 32Vdc |
| Power consumption | 20VA |
| Electrical connections | Removable screw terminal block pitch 3.81 (Signal) |
| Cable section | min 0.5 mm² ÷ max 2.5mm² / min 20 AWG Cu ÷ max 14 AWG Cu |
| INPUTS/OUTPUTS | |
|---|---|
| Analog inputs | 3 fixed 4-20mA inputs / 2 fixed NTC inputs |
| Digital inputs | 5 digital inputs (dry contact) / All inputs can be configured as NO or NC |
| Analog outputs | 2 analog outputs 0-10V (max 20mA), 4-20mA |
| Static digital outputs | 4 static outputs 24Vdc 500mA |
| Conductivity | 1 conductivity input max 2000µS/cm |
| CONNECTIVITY | |
|---|---|
| Serial lines | Serial line (Communication with DT400) |
| USB | Micro USB |
| ENCLOSURE | |
|---|---|
| Mounting | DIN rail mounting according to DIN 43880 CEI EN 50022 |
| Material | PC/ABS |
| Dimensions | 121 × 111 × 49 mm |
| Weight | 250 g |
| Color | Grey RAL 7035 + Blue RAL 5014 |
| OPERATING CONDITIONS | |
|---|---|
| Operating temperature | -20÷60°C – Rh max 85% non-condensing |
| Storage temperature | –35÷85°C – Rh max 85% non-condensing |
| Vibrations | Vibrations < 1g (9,8ms²) |
| Degree of protection | IP20 |
| STANDARDS | |
|---|---|
| Compliance | 2014/30/EU (EMC–Electromagnetic compatibility) |
| Reference standards | EN 61000-6-1, EN 61000-6-2, EN 61000-6-3, EN 61000-6-4; EN 55014-1, EN 55014-2 |
| PRODUCT CODES | |
|---|---|
| 10.020.00.0000 | DR100 - Recirculation tank expansion 24V 50/60Hz IP20 |
DT400 is an advanced controller designed for speed regulation of electronic fans installed on finned heat exchangers. DT400 has been specifically developed for mission critical applications such as datacenters and power generation.
DS400 is an expansion module designed for the control of adiabatic systems installed on finned pack heat exchangers, to be combined with the DT400 controller.
DB100 is a family of remote displays for DT series controllers. They are equipped with 6 keys and a TFT graphic display with 320x240 pixel resolution, color screen and LED backlight.
| TYPE | DOWNLOADABLE DOCUMENT | DATE |
|---|---|---|
| Technical Data Sheet | 06/05/2026 | |
| CE Declaration | 13/05/2026 | |
| UKCA Declaration | 13/05/2026 | |
| Electrical diagram | 06/05/2026 | |
| Mechanical drawing | 06/05/2026 |