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Supplier: Serfilco, Ltd.
Description: alert you that the pH is too high or too low. • Our digital input for a flow switch may be used in flow-through applications such as cooling tower chlorination, preventing chemical feed based on a stagnant sample. • Input for a level switch can prevent control of an empty batch tank
- Special Capabilities (if required): pH / ORP Controller
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Description: conductivity, temperature and accumulated chemical feed and bleed times. Efficient Customer Service Quickly identify system upsets by knowing exactly what happened and when. An event log can be downloaded to tell you precisely when pumps turned on, valves opened and when there
- Control Signal Output: Switch / Relay Output
- Control Technique: PID Control, Advanced / Nonlinear Control
- Controller Inputs: Switch / Relay Input, Other
- Form Factor: Panel / Chassis Mount
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Supplier: Traceable® Products
Description: Automatic mechanical units turn on and off any piece of equipment. Use them to turn on chemical, water, and air pumps as part of a sampling process. Automate testing, heating, mixing, or even feeding of animals. Easy-to-set controllers are ready to use out of the box,
- Display Type: Wheels / Dial
- Field Selectable Time Ranges: Yes
- Functions: Controller
- Maximum Time Setting: 2 hours
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Description: The WEC/WDEC410 Series Single and Dual Input Electrodeless Conductivity Controllers measure conductivity of a solution via an encapsulated, non-contacting sensor to control replenishment pumps and alarms. They may be installed in a variety of very harsh chemical control
- Controller Functionality: Yes
- Display Type: Video Display
- Electrical Output: Analog Current Output, Switch / Alarm Relay Output
- Operating Temperature: 32 to 122 F
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Supplier: Serfilco, Ltd.
Description: calibration • Highly flexible •Interface with metering pumps, chart recorders, alarms or programmable logic controllers. • Intrinsically safe model available • Quality standards: UL, CSA, CE (except Model 5600) Specifications These high performance
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Supplier: ABB Measurement & Analytics
Description: -in units or wall mounting Sample gas throughput 2 x 125 l/h or 1 x 250 l/h Dew point constancy +/- 0.3 °C with changing ambient temperature or flow change by 10 l/h 1 or 2 gas paths, with or without condensate pump Corrosion-proof, hence suitable for all chemical applications For
- Accuracy: 0.3000 ±% FS
- Control Signal Output: Analog Voltage
- Control Technique: Limit / Set Point Control
- Controller Inputs: DC Voltage Input
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Supplier: Gems Sensors & Controls
Description: : Water and Waste Water Control Automation Chemical Feed Food and Beverage Acids, Inks, Paints Slurries
- Communication Interface: Serial Interface
- Device Classification: Sensor-Only
- Features: Programmable
- Level Measurement Type: Point Level / Multi-Point Levels
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Supplier: Gems Sensors & Controls
Description: fluid handling and automation. Applications: Water and Waste Water Control Automation Chemical Feed Food and Beverage Acids, Inks, Paints Slurries
- Device Classification: Sensor-Only
- Level Measurement Type: Continuous Level
- Media Type: Liquid
- Meter Technology: Ultrasonic / Sonic
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Centrifugal Pumps Type HZ/HZA HZ / HZA-Pumps are applicated in the industrial and municipal water supply, in pressure increasing plants, for handling condensates, for boiler feeding, as firefighting pumps and for (read more)
Browse Centrifugal Pumps Datasheets for Dickow Pump Company, Inc. -
for most anti-siphon applications. Once the set pressure is reached, the valve begins to open. It will allow the rated full flow at approximately 40% over the set pressure. Anti-Siphon Valves are usually installed directly in the chemical feed line near the outlet of the pump. Typically (read more)
Browse Industrial Valves Datasheets for Plast-O-Matic Valves, Inc. -
provided on their 720 system. The 900 Series instruments have proved to be reliable under continuous operations for close to 2 years. They communicate the status of pH, Conductivity/TDS, and Temperature parameters in real time. At Stage 4, chemical feed is controlled via a 900 using variations in p (read more)
Browse Water Quality Testing Instruments Datasheets for Myron L Company -
-wired power cord, 2 output plugs for feed/bleed control and conductivity sensor · Custom and OEM models available APPLICATIONS · Cooling Towers · Chemical Treatment Myron L instruments are used by professionals worldwide in a variety of (read more)
Browse Water Quality Testing Instruments Datasheets for Myron L Company -
feeding, as firefighting pumps and for various other applications. The type HZA of end suction design has been developed for operating conditions with low NPSHA-values. The wear resistant SiC-sleeve bearing on the suction side reduces the maintenance costs because there is no second (read more)
Browse Centrifugal Pumps Datasheets for Dickow Pump Company, Inc. -
have thousands of pumps in operation. In 1989 the Environmental Protection Agency (EPA) published its first report on environmental pollution. The report documents that American chemical and petrochemical industries, in 1987, emitted 390 tons of toxic materials into the atmosphere, in part attributable (read more)
Browse Centrifugal Pumps Datasheets for Dickow Pump Company, Inc. -
of a mechanical seal is 0.13 GPM to 0.35 GPM, and although this appears to be quite small, the actual atmospheric penetration is quite large when one considers that large chemical plants have thousands of pumps in operation. In 1989 the Environmental Protection Agency (EPA) published its first (read more)
Browse Centrifugal Pumps Datasheets for Dickow Pump Company, Inc. -
The complete pump, motor, and control require only a simple connection to the normal 2-wire DC power for operation. The BLDC controller design includes an available "on-demand" control feature to enable nearly seamless integration into the larger vacuum system. The highly efficient BLDC motors (read more)
Browse Diaphragm Pumps Datasheets for KNF Neuberger, Inc. -
Discover the FSH-CF Metering/Injection Large Volume Pump: At Guangzhou Ascend, we're proud to introduce the FSH-CF series – a cutting-edge pulse-free, high-efficiency constant flow metering pump system. This innovative system combines a digital controller with a (read more)
Browse Metering Pumps Datasheets for Guangzhou Ascend Precision Machinery Co., Ltd. -
FSH-CF series is the latest pulse free high efficiency constant flow metering pump system developed by Guangzhou Ascend. The system consists of a digital controller with color touch screen interface and a pulse free (read more)
Browse Injection Pumps Datasheets for Guangzhou Ascend Precision Machinery Co., Ltd.
Conduct Research Top
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Yuanben's Flow and Level Switches are Ideal for Water Treatment
when a faucet in the home is opened, which turns on a chemical feed system or some other type of water treatment. Yuanben has created a full line of Chemical Feed Controllers (LS and FS) that are very easy to install and use. These just are installed on the main water line and they turn the Chemical
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Indicates content that may require registration and/or purchase.
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AWWA M56 - Nitrification Prevention and Control in Drinking Water
A total chlorine residual analyzer sends a feedback signal to the chemical feed pump (s) controller .
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WATER FILTRATION RESEARCH. PART II. THE EFFECTS OF BACKWASH WATER TEMPERATURE ON FILTER BED EXPANSION.
long), a chemical mix tank, chemical feed pumps , flow rate controllers , variable speed flocculators; instrumentation includes a recording pH meter, recording turbidimeter, rotameters, and manometers.
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Facilities Site Piping Systems Handbook > INDUSTRIAL WASTE
The most critical feature of the pH adjustment system is the controller that activates the chemical feed pumps .
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Boiler Water Treatment Principles and Practice
Also required is the checking of consumable invento- ry stock levels and the inspection of chemical feed pumps , injection points, automatic controllers , and other items of dosing and control equipment.
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Standard Handbook of Environmental Engineering, Second Edition > ADVANCED TREATMENT
A typical ion exchange train with controllers , valves, pumps , and chemical feed system is shown in Figure 6.118; dual trains are required for continuous operation.
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States > West Virginia > State > Regulations > Title 126 - Board of Education > [126 WVCSR 172] 172 - Handbook on Planning School Facilities (6200)
Water treatment controls for the open loop system shall consist of a conductivity controller , automatic blow-down valve, and chemical feed pump for each water treatment product to be fed.
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Water Quality Control Handbook, Second Edition > WASTEWATER TREATMENT PLANT DESIGN
The controller will usually control on-off valves or a chemical feed pump .
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Chemical Automation: A Part of the Well-Centric Production Optimization Loop
The automatic pump controller is designed to monitor flow rate and adjust a chemical feed pump to maintain the desired ppm level of chemical injected .
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Handbook of Chlor-Alkali Technology
The controller may adjust the speed or the stroke of the chemical feed pump .
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States > Wisconsin > State > Regulations > Safety and Professional Services > General Part IV > Safety, Buildings, and Environment > [WI AC sps 390] 390 - Desi...
(c) The automatic controller shall include a flow sensor installed so that the chemical feed pump will not operate without a return flow to disburse the chemical.