Meet our LF-DI11-54A1 DC current sensor, a reliable DC Current Sensor and dc current transducer 4 20ma, also available as a 100a current sensor for industrial DC current monitoring. We are a high-tech enterprise integrating R&D, production, sales and service. Our business covers electronics, sensors, industrial control and power products. Committed to the perfect integration of science and technology with applied engineering technology, we provide competitive high-quality products and support customization, helping customers build obvious competitive advantages.
Model Selection Example 1: LF-DI11-54A1-0.2/4–20 mA
Description: This product is a single-channel DC current transmitter featuring a 4–20 mA input range, 4–20 mA output, 24V power supply, and A1 housing style.
Key Features and Characteristics
* Isolates and converts the measured DC current into a standard DC voltage or DC current output that is linearly proportional to the input;
* Low power consumption, triple isolation, and high reliability;
* Excellent interference immunity and high accuracy (0.5%);
* Pluggable terminal block for connections; standard DIN rail (35mm) mounting;
* Widely used in various industrial online current isolation monitoring systems;
* Compact size; dimensions (mm): 95 (L) × 37 (W) × 32 (H);
* Available with RS485 Modbus-RTU digital output;
Performance indicators:
Product Structure and Dimensions Diagram:
Things to note
* Pay attention to the auxiliary power supply information on the product label. Do not connect the wrong auxiliary power supply level of the transmitter, otherwise the transmitter will be damaged;
* The transmitter is an integrated structure and cannot be disassembled. Collision and falling should be avoided;
* When the transmitter is used in an environment with strong magnetic interference, please pay attention to the shielding of the input wire and the output signal should be as short as possible. When installed in a centralized manner, the minimum installation interval should not be less than 10mm;
* This series of transmitters does not have a lightning protection circuit inside. When the input and output feeders of the transmitter are exposed to outdoor harsh weather conditions, lightning protection measures should be taken;
* This product is encapsulated in a flame-retardant ABS plastic shell. The shell's ultimate temperature resistance is +85°C. It will deform when baked at high temperatures, affecting product performance;
* Do not use or store the product near a heat source, and do not bake the product in a high-temperature oven;
* Please do not damage or modify the product's label or logo, and do not disassemble or modify the transmitter. Otherwise, our company will no longer provide "three guarantees" (guaranteed replacement, guaranteed return, and guaranteed repair) service for this product.