20mA Digital Signal Isolator

Signal Isolator Current/Voltage Signal 0-5V or 4-20mA Isolator

Input

Input signal: 4-20mA; 0-20mA

Distribution voltage: 24V, (maximum drive current 30mA)

Input impedance: ≤50Ω

Output

Output signal: 4-20mA; 0-20mA; 0-5V; 0-10V

Output load resistance: RL≤500Ω (when output is current signal); RL≥10KΩ (when output is voltage signal)

Basic parameters

Power supply: DC24V, ± 10%

Current consumption: ≤50mA (one input and one output, 24V power supply, power distribution input, 20mA output); ≤70mA (one input and two output, 24V power supply, power distribution input, 20mA output)

Temperature drift: 0.005% F.S. / degree (-20 degrees ~ +55 degrees)

Response time: ≤10mS (0-90%) (TYP)

Insulation strength: 1500V AC / 1min (between input, output, power supply)

Insulation resistance: ≥100MΩ (between input, output, power supply)

Operating temperature range: -20 ~ +55 degrees

Electromagnetic compatibility: Comply with GB / T 18268 (IEC61326-1)

Applicable field equipment: two-wire system, three-wire system transmitter; current source

Our Products
Our diverse product portfolio includes:

Wireless I/O Controllers – 2DI2DO wireless RTU, 4DI4DO wireless RTU and 8DI8DO wireless RTU. They will help you realise remote ON-OFF control easily. 

Wireless Analog Controllers – 2AI, 4AI, 2AO and 4AO wireless analog RTU will help you collect 4-20mA or 0-5V signal to PLC/HMI in control room by wireless.

Wireless Irrigation Controllers – Smart, water-efficient solutions for agriculture and landscaping. Our customized irrigation controller is OK to control latching valve's ON-OFF automatcally.

Central Control Glow Sticks – Dynamic wireless control for stage performances and events.

Stage LED Wristband Wireless Control Systems – Interactive and synchronized lighting for immersive audience experiences.

Why Choose Us?
✔ Innovation-Driven – We continuously develop advanced wireless technologies to meet evolving industry demands.
✔ Reliable Performance – Our solutions ensure stable, long-range connectivity with low latency.
✔ Customizable Options – Tailored wireless control systems to fit your specific needs.
✔ Expert Support – Dedicated technical assistance to ensure seamless integration and operation.

At Lensen, we empower businesses and creatives with flexible, scalable, and user-friendly wireless control solutions. Whether for industrial automation, smart agriculture, or captivating stage productions, we provide the tools to bring your vision to life—wirelessly and effortlessly.