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China SM100-T-B-2 HART to 4-20mA Converter with RS485 Output - Reliable Suppliers & Factory Solutions

The SM100-T-B-2 multi-variable current output converter is a cutting-edge device developed in China, integrating HART protocol, RS485 communication, and multi-variable current output capabilities. This high-tech product features a robust interface chip, a hardware watchdog circuit, and an embedded HART modem chip, ensuring stable performance and exceptional cost-effectiveness, Designed with adherence to strict industrial standards, the SM100-T-B-2 is specifically tailored to handle challenging environments. It offers a wide temperature range, excellent vibration resistance, superior electromagnetic compatibility, and diverse interface options. As a leading product from reliable suppliers and manufacturers in China, this converter guarantees stable operation and high-quality performance for your equipment, making it an ideal choice for various industrial applications

Product Details

Product Features

Equipped with RS485 communication interface, parameters can be configured.

With special configuration software, it can communicate with HART protocol intelligent instrument.

With 2 current outputs, it can transmit current to HART variables (optional function).

Support single HART protocol intelligent instrument.

Support a variety of special HART protocol intelligent instruments.

With power-off memory function, parameters do not need to be reset after power off.

Main Parameters

Mounting Dimensions

117 mm L × 35 mm W × 90 mm H

Working Temperature

-20 ℃ ~ + 80 ℃

Storage Temperature

-25 ℃ ~ + 80 ℃

Power Input Voltage

DC 12 ~ 24V

HART Sampling Resistor

250Ω

Frequently Asked Questions

Does this device save configuration settings when powered off?

Yes, the device is equipped with a power-off memory function. All configured parameters are saved and do not need to be reset after a power outage.

What type of communication interfaces and protocols are supported?

The device features an RS485 communication interface for parameter configuration and supports communication with both single and various special HART protocol intelligent instruments.

What are the power supply requirements for this instrument?

The required power input voltage for this device is DC 12 ~ 24V.

What are the operating and storage temperature limits?

The working temperature range is -20 ℃ to +80 ℃, and the storage temperature range is -25 ℃ to +80 ℃.

What are the physical dimensions of the device?

The mounting dimensions of the instrument are 117 mm in length, 35 mm in width, and 90 mm in height.

Does the device support current transmission to HART variables?

Yes, it features 2 current outputs to transmit current to HART variables as an optional function.