Load Cell Transmitter, 3/6/9 Channel, TEDS, RS485/RS232

The load cell transmitter, with 3, 6, or 9 channels, operates on DC 24V with <3W power. It supports 0.4mV/N to 6mV/N sensitivity, provides 5V DC ±2%, 100mA excitation, and ensures 1/10000 accuracy. Featuring TEDS for automatic sensor calibration, it works reliably in -30°C to 60°C and 35%-85% humidity with RS232 and RS485 interfaces.

Specification

Feature

• Multi-Channel Input: Digital transmitter supports up to 9 channels for simultaneous data acquisition.
• TEDS Support: Compatible with TEDS (Transducer Electronic Data Sheet) technology for automatic sensor recognition.
• High Sampling Speed: Load cell transmitter offers selectable data acquisition speeds of 10, 20, 80, or 320 times per second.
• High Resolution: Internal resolution of 20 bits ensures precise signal processing.
• Excitation Voltage: Provides 5V DC power supply to connected sensors.
• Signal Input Range: Accepts signal inputs within a range of ±20mV for high sensitivity measurements.
• Dual Communication Interfaces: Equipped with RS485 and RS232 interfaces for flexible communication and system integration.
• Simultaneous Collection: Capable of collecting data from all 9 channels simultaneously for efficient monitoring.

Dimension (unit: mm)

Wiring Definition

Wiring Method

Applications

Tips: How does the TEDS functionality improve the user experience?

TEDS (Transducer Electronic Data Sheet) functionality significantly enhances usability by automating the sensor calibration process. Traditional load cell setups often require manual entry of sensor parameters like sensitivity, capacity, and excitation voltage, which can be time-consuming and prone to errors. With TEDS, the transmitter reads these parameters directly from the sensor's chip, automatically calibrating itself for immediate operation. This reduces setup time, eliminates manual errors, and ensures consistent performance. TEDS is particularly beneficial when working with multiple sensors, as it simplifies system configuration and allows for quick sensor replacement without recalibration.