EW-33118-58 流量阀-产品快照

产品介绍

EW-33118-58 流量阀

Battery powered display; 2 totalizers and 1 flow

Modular in-line design offers the flexibility of building your system to meet your application In-line rotor sensor and pipe fitting are built into one piece for easy installation Unique fitting isolates the electronics from the fluid - no leaks! Multiple output options to suit any monitoring or control application Battery-powered units offer incredible flexibility - use one meter to spot check multiple fitting locations Economically measure continuous liquid flow using these new in-line rotor flowmeter systems. To complete your system, simply select a sensor/fitting then an output or display module. All it takes is a quick 1/4 turn to mount the module on the sensor and you are ready to go! Choose from three types of modules: signal output without display, sensor-mounted display, or remote display. Order signal output module without display to send signals to a computer, datalogger, or recorder. Mount remote display module up to 30 feet away from the sensor—ideal for hard-to-reach locations. Sensor-mounted display module mounts directly on the sensor/fitting to provide flow rate and total measurements. A helpful hint when ordering the in-line rotor flowmeter system. Step 1: Pick a sensor/fitting using the flow curve below. Step 2: If you need a display, go to step 3. If you do not need a display, order one of the output modules without display . Step 3: If you want the display at the point of installation, order one of the sensor-mounted display. Or, order a remote display module to send signals up to 30 feet. 1. Sensor-Mounted Display Modules These modules quarter-turn twist-lock onto sensor fittings—see the box below. The design keeps the electronics completely isolated from the fluid. Each electronics head is programmed with the 3-button key pad; set-up is completed in minutes working through a user-friendly programming tree. To improve accuracy, each unit includes a “TEACH-IN” function for system-specific determination of the K-factor (a lab-determined standard K-factor is typically used in every type of paddle wheel meter). Improving installation is the “SIMULATION” function which allows users to perform a “dry run” of the system by selecting and generating output signals manually. Transmitter Modules are ideal for more complex monitoring and control applications. Units provide main and daily flow totalization along with analog output; relay outputs are also available. Users can scroll through flow, output current and totalized flow on the main display. Switch Module displays flow and provides two programmable relays for discrete control. Batch Controller has the same housing but utilizes a unique programming sequence designed for batch control operations. The unit can be preprogrammed for up to 9 different batches. Batch initiation can be done locally, via binary input, or via PLC (time proportional). Relays and an output are included to alarm on flow (output) and to control valves and/or pumps (two relays). A unique auto-correction feature adjusts programmed batch volumes for overfill (when the unit commands flow to stop but flow is still detected, like from a downstream pipe leg draining). Users can scroll through flow, dosing amount, dosing mode and totalized flow on the main display. Battery-Powered Flowmeter is ideal where no wired power is feasible, such as portable skid systems. Some users have reduced flow-monitoring costs in their systems by utilizing one module on numerous sensor fittings placed throughout the process. Users can scroll through flow and totalized flow on the main display. Operates on a 9 V battery.

Specifications Product Type Turbine Flowmeters Description Paddle Wheel Flowmeter Max operating temperature (º F) 140 Max operating temperature (º C) 60 Model 423921D Qty/ea 1 Manufacturer number 423921D Brand Burkert

Flow, Level & Valves Flowmeters Paddle-Wheel / Impeller Flowmeters Burkert Paddle-Wheel Flowmeters Sensors Mounted Display Modules