DSBB175  | 变送器  可将普通电信号转换为标准电信号输出

型号：DSBB175

品名：变送器

电源电压:24VDC

输入信号:4-20mA输出信号:4-20mA

精度:0.1%

工作温度:-20℃C~+70°C产品规格

尺寸:70mmx100mmx22mm

重量:150g

外壳材料:铝合金

DSBB175变送器是一种从传感器发展而来的设备，其主要功能是将物理测量信号或普通电信号转换为标准电信号输出，或以通讯协议方式输出。这些标准信号指的是物理量的形式和数量范围都符合国际标准的信号。变送器的工作原理是通过发出一种信号来使二次仪表显示测量数据。

在实际应用中，DSBB175变送器种类繁多，常见的包括温度/湿度变送器、压力变送器、差压变送器、液位变送器、电流变送器、电量变送器、流量变送器、重量变送器等。这些变送器都遵循一定的物理定律或实验数学模型，将物理量的变化转化为标准信号，如4~20mA的电流信号或1~5V的电压信号。

以压力变送器为例，DSBB175它是流体行业中不可缺少的关键原件，主要应用在石油、石化、化工、电力、城市煤气、纸浆和造纸、钢铁、有色金属、陶瓷、机械、造船等多个领域，用于测量介质的压力以及液位。

Model: DSBB175

Product name: Transmitter

Power supply voltage :24VDC

Input signal :4-20mA Output signal :4-20mA

Accuracy :0.1%

Operating temperature :-20 °C ~+70°C

Size :70mmx100mmx22mm

Weight :150g

Shell material: Aluminum alloy

DSBB175 transmitter is a device developed from the sensor, its main function is to convert physical measurement signals or ordinary electrical signals into standard electrical output, or output by communication protocol. These standard signals refer to signals whose form and quantity range of physical quantities meet international standards. The working principle of the transmitter is to send a signal to the secondary instrument to display the measurement data.

In practical applications, DSBB175 transmitters have a wide variety, common including temperature/humidity transmitters, pressure transmitters, differential pressure transmitters, liquid level transmitters, current transmitters, power transmitters, flow transmitters, weight transmitters, etc. These transmitters all follow certain physical laws or experimental mathematical models to convert changes in physical quantities into standard signals, such as current signals from 4 to 20mA or voltage signals from 1 to 5V.

Taking pressure transmitter as an example, DSBB175 is an indispensable key original in the fluid industry, mainly used in petroleum, petrochemical, chemical, electric power, city gas, pulp and paper, steel, non-ferrous metals, ceramics, machinery, shipbuilding and other fields, for measuring the pressure and liquid level of the medium.