SBW series assembled temperature transmitter

1、 Product Overview

SBWSeries assembled temperature transmitterOrganically integrate temperature sensors with signal conversion and amplification units to measure various process parameters-The temperature of liquid, vapor, or solid surfaces within the range of 50~500 ℃. This series of products is powered by 24VDC and has standard signal output. It is usually used in conjunction with display instruments, recording instruments, and various control systems.Widely used in various industrial temperature control fields such as petroleum, chemical, textile, rubber, building materials, power, metallurgy, medicine, food, etc.

2、 Product Features

1. Linearized output4-20mA standard constant current signal, signal circuit self powered, low power consumption.

2. The instrument adopts epoxy resin casting technology inside, which can be installed in harsh environments and effectively improves the transmitter's ability to prevent explosion, shock, moisture, heat, and harmful gas erosion.

3. Current output, with strong remote transmission capability.

4. Waterproof junction box,Suitable for general industrial occasions, easy to install on site.

3、 Working principle

The temperature transmitter uses a thermistor as the temperature measuring element, and the output signal from the temperature measuring element is sent to the transmitter module. After voltage stabilization filtering, operational amplification, nonlinear correctionAfter being processed by circuits such as V/I conversion, constant current, and reverse protection, it is converted into a 4-20mA current signal output that is linearly related to temperature.

4、 Technical indicators