TJ4- Load cell sensor Built-in transmitter RS 485 Modbus output

Weighing Sensor with Built-in Transmitter: Precise Measurement and Control, Stable and Reliable Industrial-Grade Solution

In industrial automation weighing and measurement control applications, precise, stable, and highly adaptable signal processing units are critical. Our weighing sensor with built-in transmitter, with its outstanding performance, provides a solid foundation for data acquisition and transmission in various weighing systems.

1. Superior electrical performance, ensuring stability

(1) Wide voltage supply, suitable for diverse environments

Supports a wide voltage range of DC 9–28 VDC, easily handling complex power conditions in industrial environments. No additional power adapters are required, reducing system setup costs and complexity. It can reliably obtain power and operate continuously in various production lines and equipment integrations.

(2) Low Power Consumption, Energy-Efficient and Efficient

Power consumption <1W, with an operating current of approximately 20mA. In long-term continuous industrial applications, it effectively reduces energy consumption, aligning with green industrial development requirements, and alleviates the load on equipment clusters, helping enterprises control costs and improve efficiency.

2. Strong environmental adaptability, capable of withstanding harsh conditions

(1) Wide temperature and humidity tolerance

Operating temperature range: -40°C to 85°C; humidity range: 0% to 95% (no condensation). Whether in extremely cold outdoor warehousing weighing environments or high-temperature, high-humidity food processing and chemical production environments, it can operate stably, ensuring that weighing data collection is not affected by environmental factors.

(2) Flexible protection and installation

Features a bare board design without protective casing, suitable for integrated installation requirements; supports soldered installation methods, enabling secure integration into various weighing sensor and equipment structures, meeting customized and compact installation scenarios, and facilitating equipment miniaturization and integration upgrades.

III. Precise measurement and control, top-tier data quality

(1) Precise excitation and signal processing

Excitation voltage: 5VDC ±3% (maximum current: 20mA), precisely driving the weighing sensor; Supports an input signal range of ±19mV, combined with a temperature coefficient of ≤(0.01% of reading + 0.3d)/°C and a nonlinear error of ≤0.003% of full scale (F.S.), ensuring data accuracy remains consistent under varying temperatures and loads, providing high-quality raw data for weight measurement and control.

(2) High Resolution and Sampling Capability

Stable resolution of 1:1/5000, enabling clear capture of even minor weight changes; sampling rates cover multiple selectable options of 12Hz/40Hz/640Hz/1280Hz, combined with Sigma Delta AD sampling mode. Whether for static high-precision weighing, dynamic rapid weighing, or continuous weighing on assembly lines, it efficiently collects and accurately reproduces weight data, adapting to diverse measurement and control rhythms.

4. Convenient communication and excellent compatibility and expandability

(1) Standard communication configuration

It adopts the RS485 communication mode, combined with the MODBUS RTU communication protocol, following the factory parameters of 9600 baud rate, 8 data bits, 1 stop bit, and no parity. It also supports 9600, 19200, and 38400 baud rates, enabling seamless integration with mainstream industrial control systems, PLCs, and upper-level computers. It can quickly integrate into existing industrial communication networks, achieving real-time data transmission, remote monitoring, and system interconnection.

From automated weighing on production lines and logistics measurement in warehouses to high-precision testing in laboratories, this weighing sensor with an integrated transmitter offers precise measurement and control, stable operation, strong environmental adaptability, and convenient communication, making it a reliable core component of industrial weighing data chains. It helps enterprises improve production efficiency and quality control levels while driving the intelligent upgrading of industry.