Features Of The SRP-94 Large Display Process Meter
Large And Clear LED Display
20 mm high LED display with up to six digits for excellent visibility and high-resolution readouts.Versatile Signal Input Compatibility
Supports current (0/4–20 mA), voltage (0/1–5V, 0/2–10V), and millivoltage (0–150 mV) inputs for broad application use.Advanced Output And Control Options
Up to four relay or open collector outputs, plus analog outputs for process integration and control.Programmable Signal Processing
Features linear, square root, quadratic, user-defined, and volume characteristic curves for precise measurement.Alternating Relay Function For Pump Control
Enables automatic switching of outputs for alternating pump or device operation.Easy Configuration And Communication
Local keypad and free S-Config software with RS-485 Modbus RTU interface for simple setup and remote monitoring.
SRP-94 Process Meter Technical Specifications
| Feature | Specification |
|---|---|
| Power Supply | 19–50V DC, 16–35V AC, 85–260V AC/DC, 12V AC/DC (all separated) |
| Power Consumption | Max. 4.5 VA (AC), 4.5 W (DC) |
| Display | 4 x 20 mm or 6 x 13 mm LED, red or green, brightness adjustable |
| Displayed Values | -999 to 9999 or -9999 to 9999 + decimal point |
| Input Types | Current (0–20 mA, 4–20 mA), Voltage (0–5V, 1–5V, 0–10V, 2–10V), Millivoltage (0–150 mV) |
| Input Resistance | Current: <65 Ω, Voltage: >50 kΩ, Millivoltage: >100 kΩ |
| Accuracy | 0.1% @25°C ± one digit |
| Outputs | 0, 2, 3, or 4 relay (5A/250V AC) or open collector (OC), analog output (current/voltage) |
| Analog Output | Active current (0/4–20 mA), passive current (4–20 mA), active voltage (0/1–5V, 0/2–10V) |
| Power Supply Output | 24V DC, max. 100 mA (max. 50 mA for 12V AC/DC supply) |
| Communication | RS-485, Modbus RTU, 1200–115200 bit/s |
| Operating Temperature | 0°C to +50°C (standard), -20°C to +50°C (option) |
| Protection Class | IP65 (front), IP20 (case and connection clips) |
| Case Dimensions | 96 x 48 x 100 mm (panel cut-out: 90.5 x 43 mm) |
| Weight | Max. 230 g |
Applications For The SRP-94 Large Display Process Meter
The SRP-94 Process Meter is ideal for precise signal measurement and monitoring in a wide range of industrial and laboratory environments. Its large display, versatile input compatibility, and advanced features make it suitable for both standalone and integrated systems.
Suitable applications include:
- Process monitoring in chemical, pharmaceutical, and food industries
- Current, voltage, and millivoltage signal measurement in automation systems
- Weighing, batching, and dosing systems requiring high-resolution readouts
- Alarm and control signaling in manufacturing processes
- Integration into SCADA and process control networks via Modbus RTU
- Pump control and alternating relay applications
- Powering and monitoring of external transducers