DCL 571 Stainless Steel Probe with RS485 Modbus RTU

Flush-ceramic reliability for wastewater level sensing.

The DCL 571 Stainless Steel Probe with RS485 Interface is an advanced level measurement tool for industrial use. It utilises the Modbus RTU protocol for easy system integration. This robust probe is designed for challenging environments like wastewater and sludge, featuring a flush ceramic diaphragm for accuracy. Its slim 22 mm diameter allows for effortless installation in 1″ pipes or confined spaces, making it a compact and effective choice for level measurement.

DCL 571 Stainless Steel Probe Product Parameters

  • Pressure Ranges: 0.1 – 10 bar (gauge), 1.2 – 10 bar (absolute)
  • Output Signal: RS485 with Modbus RTU protocol
  • Accuracy: Standard ≤ ± 0.35% FSO; optional ≤ ± 0.25% FSO
  • Electrical Connections: Direct current VS = 9 – 32 VDC
  • Process Connections: Compatible with various media
  • Media Compatibility: Suitable for diverse industrial applications
  • Special Features: Drinking water certificate, adjustable units, IP 68 protection

Features of DCL 571 Stainless Steel Probe

The DCL571 Pressure Transmitter is a versatile and reliable device designed for various applications. With a nominal pressure range from 0 … 1 mH2O up to 0 … 100 mH2O, it can effectively measure and transmit pressure readings. The transmitter’s output signal utilises RS485 with Modbus RTU protocol, ensuring seamless communication with other devices. Standing out with its compact diameter of 22 mm, the DCL571 offers excellent long-term stability, making it a dependable choice for wastewater applications. 

Additionally, it features a convenient reset function for ease of use. The transmitter comes with optional versions, including an accuracy of 0.25% FSO, different designs to cater to specific needs, and certifications for drinking water according to DVGW and KTW standards. It also offers flexibility with various cable and elastomer options, providing adaptability to different environments and requirements.

Applications

For water applications, the DCL 571 Stainless Steel Probe is engineered to deliver precise and reliable pressure and level measurements in environments such as reservoirs, wells, tanks, and pipelines. Its stainless steel construction ensures resistance to corrosion and long-term durability, making it suitable for both potable and non-potable water systems. The probe’s digital RS485 Modbus RTU output allows for seamless integration into automated water management systems, enabling real-time monitoring and efficient control of water resources.

In sewage and wastewater management, the DCL 571 excels due to its robust design and ability to withstand harsh, corrosive conditions. It can be directly submerged in sewage tanks, lift stations, or treatment plants to provide continuous and accurate level and pressure data. This is essential for process control, preventing overflows, and maintaining the smooth operation of wastewater facilities. The probe’s construction ensures reliable performance even in the presence of solids, sludge, and aggressive chemicals commonly found in sewage environments.

When it comes to fuel and oil applications, the DCL 571 is ideal for monitoring the level and pressure of hydrocarbons in storage tanks, pipelines, and process vessels. Its compatibility with various fuels and oils, combined with its rugged stainless steel housing, ensures safe and accurate operation in potentially hazardous environments. The transmitter’s digital communication capabilities support integration with SCADA and other control systems, enhancing safety, inventory management, and operational efficiency in fuel and oil handling facilities.

To download the latest datasheet click here: DCL 571

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