HZW Gate Position Sensor for Gate Opening Measurement

(Su) XK07-002-00014

HZW Series Gate Opening Sensor

I. Overview:

The HZW Series Gate Opening Sensor is specifically designed for gate measurement applications. It utilizes photoelectric or contact encoders and incorporates precision variable-speed mechanisms internally. Its output signals include parallel Gray code, serial RS485, 4-20mA standard analog, and SSI synchronous serial signals, providing multiple options for users. This sensor is easy to install, highly adaptable, stable, and reliable. It integrates detection and A/D conversion, featuring a power-off memory tracking function. It is suitable for measuring the lifting height of various gates (such as flat gates, radial gates, miter gates, gantry cranes, and bridge cranes). Its functionality, features, and reliability are widely trusted and praised by water conservancy and hydropower engineering technicians.

II. Main Technical Specifications:

The technical specifications of this sensor primarily depend on the encoder used. Optional encoders include: HGD65535 photoelectric encoder, HJZ8192 contact encoder, or various imported encoders.

1. HGD65535 Photoelectric Encoder

Encoding Characteristics: 1024 sets of codes per cycle, continuous 64 cycles (i.e., 1024*64)

Operating Voltage: DC12-24V

Dimensions: See Figure 1

Operating Environment Temperature: -20℃ to +75℃ (non-condensing)

Storage Environment Temperature: -25℃ to +80℃

Current Consumption: ≤70mA

Protection Rating: IP64

Output Signals (Optional): A-4-20mA; B-Parallel Gray Code; M-RS485; S-Serial SSI Signal