YN-series shockproof pressure gauge
Vibration-proof pressure gauge is suitable for severe vibration places, can withstand medium pulsation, impact and sudden unloading, the instrument is stable and clear. Used in machinery, petroleum, chemical industry, metallurgy, mining, electric power and other departments, the measurement of copper and copper alloy non-corrosive medium pressure.
DW254 Intelligent differential pressure switch transmitter
DW254 series micro differential pressure transmitter applies patented variable capacitance sensing technology, two-wire 4-20MA signal output, minimum range 0-25PA, this MSMS sensor has strong sensitivity and long-term stability. Wall mounting and recessed installation are optional, which meets GMP standards for clean rooms, operating rooms and other clean environments. The product is elegant, with two relay signal output, you can set any alarm value, MODBUS485 signal output, easy networking, buzzer alarm optional
D3000 Differential Pressure Switch Transmitter
四线制，4～20mA输出，最小0～60Pa，最大0～42MPa，显示、报警、输出三合一功能，拥有四位LED高亮度指示，双继电器，防水面板等特点。
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.
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