Overview
The DYN-200 is a high-performance non-contact dynamic torque sensor designed for real-time torque and speed measurement in rotating systems. It features an integrated OLED display, supports multiple communication protocols, and provides stable, high-frequency data output—ideal for industrial automation, motor testing, and torque control systems.
Key Features
🌐 Real-time display of torque, speed, and calculated power (OLED screen 128×64)
🔄 Wide measurement range: ±20000 Nm max; up to 15000 RPM (customizable)
📈 High precision: ≥1/1000 accuracy, repeatability 0.03%FS
🧩 Multiple output formats:
Analog: 4–20 mA, 0–5 V, 0–10 V, ±5 V (14-bit resolution)
Digital: RS485, MODBUS RTU, HEX/ASCII active transmission
⚙️ Speed signal outputs:
60/120 pulse OC output
Optional 2000-line encoder (ABZ output)
⚡ 24V DC operation, max 150 mA consumption
🛠️ Easy zeroing and calibration via onboard buttons
🧱 Overload protection: withstands up to 200% rated torque
💡 No moving electrical parts, ensuring long life and low maintenance
Performance Specifications
| Parameter | Value/Range |
|---|---|
| Torque Range | 0.1 Nm – 20000 Nm |
| Rated Speed | Up to 8000 RPM (15000 max, custom) |
| Output Signal | 4–20 mA, 0–10V, ±5V, RS485 |
| Accuracy | ≥ 0.1%FS |
| Repeatability | 0.03%FS |
| Operating Voltage | 24V DC ±10% |
| Power Consumption | ≤150 mA |
| Ambient Temperature | –20°C to +70°C |
| Communication Protocols | MODBUS RTU, ASCII/HEX Active Upload |
| Display | OLED, 128×64 pixels |
Typical Applications
Motor and transmission system testing
Dynamic torque control in industrial processes
Pump and fan performance monitoring
Laboratory rotational load analysis
Communication & Output
RS485 interface supporting:
MODBUS RTU (03H/05H/10H commands)
HEX 6-byte / 8-byte active upload
ASCII active transmission
Speed signal output:
60PPR, 120PPR OC signal
Optional: 2000PPR encoder with ABZ output
Analog outputs customizable on request
Mechanical Dimensions (Selected Models)
| Torque Range (Nm) | Shaft Ø (mm) | Total Length (L) | Weight (kg) |
|---|---|---|---|
| 0.1 – 5 | 10 | 108 mm | 1.3 |
| 10 – 100 | 18 | 168 mm | 1.5 |
| 200 – 300 | 28 | 208 mm | 1.9 |
| 500 – 800 | 38 | 238 mm | 3.5 |
| 1000 – 5000 | 60 | 258 mm | 8.0 |
| 10000 – 20000 | 98 | 356 mm | 38.0 |
Wiring Configuration
| Pin | Color | Function |
|---|---|---|
| 1 | Red | +24V Power |
| 2 | Black | 0V Ground |
| 3 | Green | Analog Output (±5V/0–10V/4–20mA) |
| 4 | White | Signal Ground |
| 5 | Yellow | RS485-A |
| 6 | Blue | RS485-B |
| 7 | Orange | RPM+ |
| 8 | Gray | RPM– |
Ordering & Customization
🛠 Encoder Option: Built-in 2000-line encoder (ABZ) with differential output
🔧 Analog output range customization available on request
⚠️ For speeds over 8000 RPM, please contact us for custom configuration
Warranty
One-year warranty from the date of sale. Lifetime service support.
Unauthorized disassembly voids warranty.