
Industrial
Chart recorder - DS 400
The DS 400 is a chart recorder designed for monitoring and recording all relevant parameters of compressed air. It features a 3.5" graphic touchscreen display, an integrated data logger, and an integrated webserver. The instrument supports multiple sensor connections and provides interfaces for communication, data transfer, and system integration.
EquipmentChart Recorder
ManufacturerCS Instruments.
Type / Model / Part No DS 400
Description
The DS 400 includes an integrated mains unit for supplying connected sensors and offers configurable additional sensor inputs. It also provides mathematical calculation and totalizer functions, along with alarm relay outputs for monitoring applications.
Technical specification
| Parameter | Value |
|---|---|
| Product Type | Chart recorder |
| Intended Measurement | All relevant parameters of compressed air |
| Display 3.5" | graphic display |
| User Interface | Touch screen |
| USB Interface | Yes |
| Data Logger | Integrated |
| Webserver | Integrated |
| Integrated Mains Unit | For supply of the sensors |
| Sensor Output | 4...20 mA output of all connected active sensors |
| Pulse Output | For total consumption in case of flow sensors |
| Alarm Relays | 2 alarm relays (potential-free switch-over contacts, max. 230 V, 3 A) |
| Communication Interfaces | Ethernet / RS 485 |
| Additional Sensor Inputs | Selectable (digital or analogue) |
| Mathematical Calculation Function | Available |
| Totalizer Function | Available |
Functional Features
- 3.5" graphic display with intuitive touch screen operation
- Integrated data logger for recording all relevant compressed air parameters
- Integrated webserver for remote monitoring and access
- USB interface for fast and convenient data transfer
- Integrated mains unit for direct power supply of connected sensors
- 4...20 mA output for all connected active sensors
- Pulse output for total consumption measurement when used with flow sensors
- 2 alarm relays with potential-free switch-over contacts (max. 230 V, 3 A)
- Mathematical calculation and totalizer functions
- Ethernet and RS 485 communication interfaces
- Selectable additional digital or analogue sensor inputs
Typical Applications
- Monitoring and recording all relevant parameters of compressed air.

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