DW268 Micro differential pressure transmitter

DW268微差压变送器应用可变电容传感技术，这种MEMS传感器拥有敏感性强以及长期稳定性，抗干扰、抗震动能力强、非常适合船舶、航天、冶金、电力、化工等恶劣环境使用，壁挂式安装。DW268除标准的二线制4～20mA信号（220V AC供电时为四线制4～20mA)，还加入两个继电器信号，可以对监测环境的压差进行报警和控制。

DW300 Differential pressure transmitter

DW300 differential pressure transmitter is made of imported sensor chip, the sensor and amplifier circuit are highly integrated and assembled with aluminum alloy and stress quarantine technique. It has high sensitivity, high precision and strong anti-overload capability. Standard signal two-wire system 4 ~ 20ma or 0 ~ 10v output

D398 Pressure test bar

The D398 pressure calibration stick provides the pressure source for calibrating the differential pressure, pressure gauge and differential pressure/pressure transmitter, and can also be used to set the setting value of the differential pressure/pressure switch. An additional standard pressure gauge is required. Can be fine-tune to produce a pressure of from a few tens of Pa to 5 bar.

DW368 Micro differential pressure transmitter

DW368系列微差压变送器应用可变电容传感技术，二线制4～20mA信号（220V AC供电时为四线制4~20mA),最小量程0~25Pa。这种MEMS传感器拥有拥有超强敏感性以及长期稳定性。采用嵌入式不锈钢外壳结构符合洁净室、手术室等洁净环境的GMP标准。产品美观大方，拥有两路继电器信号输出，可以任意设定报警值，夜间显窗口有两种颜色背光，白色和红色，可以根据现场设定的报警点来改变颜色更加容易控制调节房间内的微差压，蜂鸣器报警可选。

DW68 Micro differential pressure transmitter

DW68 micro differential pressure transmitter can quickly measure the pressure and differential pressure of air or non-corrosive gas, 2-wire 4-20MA signal output, minimum range 0 ~ 25Pa, maximum range 0 ~ 6KPa or ± 3KPa, standard 2-wire 4-20ma signal output, zero correction. And is a perfect combination of a high-precision differential pressure sensor and intelligent software technology. Applicable to clean rooms, dust collectors, HVAC, building automation and other micro-differential pressure measurement occasions.

D700 Molded Tilt Differential Pressure Gauss

D700塑模倾斜式差压计采用倾斜/垂直结构，充灌低挥发红油指示压力值，在提较大量程的同时，在低量程段时分辨率与读数精度更高。可用于测量正压、负压与差压值。

DW808DR差压变送器

DW808DP Micro differential pressure transmitter

DW808DP differential pressure transmitter is used to measure the level, density, pressure and flow rate of liquid, gas or steam, and then convert them into 4 ~ 20mADCHart current signal output. DW808DP can also communicate with RST375 handheld terminal or RSM100 Modem for parameter setting, process monitoring, etc.