The SERIES WE08 incorporates a full port 2-piece brass ball valve for great flow rates with minimal pressure drop. The valve features a blowout proof stem for added safety, reinforced PTFE seats and seals for longer life, and a brass ball for better performance. Actuators are direct mounted creating a compact assembly for tight spaces. The Series WE08 can be configured with either an electric or pneumatic actuator. Electric actuators are available in weatherproof or explosion-proof, a variety of supply voltages, and two-position or modulating control. Two-position actuators use the supply voltage to drive the valve open or closed, while the modulating actuator accepts a 4 to 20 mA input for valve positioning. Actuators feature thermal overload protection and permanently lubricated gear train.The pneumatic double acting actuator uses an air supply to drive the valve open and closed. The actuator has two supply ports, with one driving the valve open and the other driving the valve closed. Spring return pneumatic actuators use the air supply to open the valve and internally loaded springs return the valve to the closed position. Also, between the air supply ports for opening and closing the valve, actuators are constructed of anodized and epoxy coated aluminum for years of corrosion free service. California Residents: Click Here for Proposition 65 WARNING.
DPM系列 粉尘浓度监测仪和PMS粉尘浓度传感器配合使用组成一套系统用于袋式除尘器，滤芯过滤器等的破袋监测。它安全可靠，安装使用容易，实时监测无需额外的数据或信号整定。只需加上电源和确定过滤器的正常状态参数。采用面板上的按键上下调整报警点，就能设定报警，面板上的按键是可以锁定的。采用对数级数柱形图和数字显示可以帮助更精确地设定报警点。对数刻度可以让用户更加清晰看到正常状态，反吹状态和破袋状态的变化，来设置合理的报警点。读数采用原始数据单位输出来保证正确的换算，并且容易和历史数据进行比较。
PMS系列 粉尘浓度传感器采用了可靠耐用，带保护探头的被动感应式技术。当含有粉尘的气流流经探头，会感应产生非常微小的电流信号 。采用先进的数字信号处理方式将信号转换成和粉尘浓度相应的线性输出。感应元件和保护探头组成了一套可靠的用于所有类型的粉尘的的测量系统，包括含有水分的粉尘，或高电导率粉尘。无需吹洗维护，采用了被动感应式，不受静电的影响。PMS粉尘浓度传感器需和DPM粉尘浓度监测仪配合使用，达到本安防爆。
LCI308和LCI408系列 数显表尺寸为1/8 DIN，用途广泛。它几乎能够接受所有的过程输入信号。LCI308带有4-3/4数字显示，可将量程对应成-32000到+32000范围内的数字。它可以接受0-10V，4-20mA，热电偶J，K，T和热电阻信号，时间定时信号，计数信号和应力信号。LCI408有多种输入方式，不仅仅包括LCI308的所有输入信号，还可接受电位计输入。五位数字显示能够将量程对应成-99999到+99999的数字。采用双显示，可同时显示当前测量值和其它值，比如峰值或谷值。可选带有继电器输出和晶体管设定点输出，BCD码并口输出， RS-232/RS-485电脑通讯接口输出，和4-20mA再变送输出
DPMA系列 多功能LCD数显表尺寸为标准的1/8 DIN，3位半的数显。它接受4-20 mA， 0-5 VDC或0-10 VDC输入信号， 可大范围的调整零点和量程。标准功能包括：可选工程单位，可现场选择小数点位置，可选琥珀色，红色或绿色LCD显示。如果需要背光显示，需要接24 VDC的电源。
LPI型 二线制回路指示仪接受4-20 mA输入信号，能显示过程变量：压力，液位，流量，温度或相对湿度。红色明亮的LED数显能够现场显示或远传显示。可采用盘面的三个按键编程配置。可配置输入输出量程范围，工程单位，偏移量，小数点位置，安全密码等。 LPI还能显示线性，开方等19种特定的曲线。聚碳酸酯的外壳为NEMA 4X（IP65）的防护，侧面带有1/2" NPT内螺纹管接口。
3-1/2 digit, 0.6" high LED display is combined with an integral 24 VDC power supply to provide a complete digital indicating system when used with Dwyer 2-wire transmitters. Standard unit is supplied to read 0-100.0% and is field adjustable from 1.999 to 1999 for readout of actual engineering units. Panel mounting hardware included. 1/8 DIN size: 1.64" H x 3.59" W x 4.13" D.
DPMX系列 超大屏幕数显表能在较远的距离，或较暗的地方显示清晰，读数容易。2.3英寸高的LED可以选择红色，绿色或蓝色显示。它用于盘装，接受通用供电，用户可选不同的常用过程输入信号。DPMX还带有可180度调整的安装板。