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SRP-77 Digital indicator with Setpoint Display

The SRP-77 is a state-of-the-art meter for precise current or voltage signal measurement. It features dual display rows for real-time and programmed values, including max/min thresholds. Available in models with 1 or 2 relay (or OC) outputs, it enables accurate process control. The meter’s current input is designed for safety, and it offers RS-485 connectivity for streamlined data transmission. Configure easily via keyboard or S-Config software. The SRP-77 is your tool for enhanced measurement accuracy.

SRP 77 Process Meter Product Parameters

  • Output Signal: Optional 0, 1, or 2x REL; OC outputs.
  • Accuracy: 0.1% @25°C ± one digit.
  • Electrical Connections: Power supply 19V ÷ 50V DC, 16V ÷ 35V AC, 85 ÷ 260V AC/DC.
  • Process Connections: Inputs for current (0-20 mA or 4-20 mA) and voltage (0-10V).
  • Media Compatibility: Operating temp. 0°C to +50°C, storage temp. -10°C to +70°C.
  • Special Features: LED display, RS-485 interface, IP 65/20 protection, panel mounting.

SRP-77 Digital indicator with Setpoint Display Product Highlights

The SRP77 Process Meter is designed for measuring typical current or voltage signals and offers several advantages. It features two rows of displays: the first row shows the measuring value, while the second row displays programmed values like maximum and minimum thresholds. The meter is equipped with one or two relay (or OC) outputs, enabling precise ON/OFF control of processes. Additionally, it provides protection for the measuring resistor against damage in the current input. The SRP77 is specifically designed for applications that require continuous monitoring of threshold values. It supports data transmission through the RS-485 communication port, making it compatible with production process monitoring systems. The REL/OC control outputs allow for signal level adjustment based on one or two threshold values. Configuration can be done using the local keyboard or the free S-Config software, accessed via the RS-485 port. With its versatile features and ease of use, the SRP77 Process Meter is a reliable choice for accurate and continuous process control.

SRP-77 Features

  • Process meter with 2 displays
  • Inputs: 0/4-20 mA, 0/1-5V, 0/2-10V
  • 0, 1 or 2 relay (or OC) outputs
  • Power supply output: 24V DC
  • RS-485 / Modbus RTU
  • Programmable measuring range, indication filtration, hystereses and delays of control outputs
  • Free configuration software S-Config

To download the latest datasheet click here: SRP 77

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