9000 Precision Pressure Transducer
Specter’s Series 9000 is designed and manufactured to meet the highest quality standards. Each transducer’s output is digitally mapped to correct for any non-linearity or inaccuracies in the sensing element. This digital correction provides the most accurate and flexible pressure transducer in the industry.
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- Transducer is customized to your specific temperature and pressure conditions
- Built-in, proprietary design, lightning and surge protection
- Unparalleled long-term stability
- Digital temperature correction at operating conditions
- ± 0.05% Total Error Band from -40 ° C to + 85 ° C
- Optional Push Button re-zero function
- Transducer is customized to your specific temperature and pressure conditions
- Outputs: 4-20mA, 0-5Vdc, 0-10Vdc. Optional 4-wire, isolated outputs and RS232 / RS485 available.
- Pressure ranges 0-10 “WC to 30,000 PSI
- Built-in, proprietary design, lightning and surge protection
- Unparalleled long-term stability
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Industrial Controllers
0 out of 5(0)Take Control Now and Connect with the Best!
The Walchem Controllers W100, W600 and Web Master series provides reliable, flexible and powerful control for your water treatment program.
Key Features:
- W600 with large touchscreen display with icon based programming makes setup easy
- Universal sensor input provides extraordinary flexibility; the same controller can be used with almost any type of sensor needed
- Optional dual analog (4-20 mA) input for Fluorometers or nearly any other process value
- Multiple language support allows simple setup no matter where your business takes you
- Sebera control outputs allow the controller to be used in more applications
- Economical wall-mount package for easy installation
- On-screen graphing of sensor values and control output status
- Complete flexibility in the function of each relay:
- On/Off Setpoint
- Time Proportional Control
- Pulse Proportional Control (when purchased with solid-state relays)
- In-Range or Out-of-Range activation
- Probe wash
- Timer-based activation
- Activation based upon the state of a contact closure
- Timed activation triggered by Water Contactor / Paddlewheel flow meter’s accumulated total flow
- Activate with another output
- Activate as a percent of another output’s on-time
- Alarm
- For Cooling Tower and Boiler applications:
- Biocide Timer
- Boiler blowdown on conductivity using intermittent sampling
- Datalogging
- Ethernet option for remote access via the Internet or LAN
Established clientele:
- Wastewater Control
- Polymer System (flocculant) solutions
- Biocide Injection System
- Anti foam injection system
- Coagulant injection system
- felt conditioning on pulp & paper machines
- Injection feed systems (chemical skids systems)
- Disinfection, pH, ORP and conductivity analysis
- Polymer System wet end of paper machines
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Uncategorized
Cooling tower controllers
0 out of 5(0)Walchem cooling tower controllers
The cooling tower control system shall be a capable of measuring system conductivity and temperature.The conductivity sensors shall be either a contacting style or an electrodeless style. An optional second sensor shall be a choice of pH, ORP, PTSA, free chlorine, total chlorine, chlorine dioxide, ozone, Peracetic acid, or hydrogen peroxide.
Six digital inputs are available for sensors that shall include a flow switch, contacting water meter, paddlewheel flowmeter or other dry contact devices.
Outputs shall include six mechanical relays, and two optional 4-20 mA outputs.
Digital communications shall be via Ethernet. The controller shall be accessible via the Internet for configuring, data logging, and control of relay outputs.
The USB port shall provide the ability to upgrade the software in the controller to the latest version, save all the set points from a controller onto a USB flash disk and import settings into another W600 controller, and download datalog files to a USB flash disk. On screen graphing of one analog signal and one digital signal/relay state shall be available on the touchscreen display.
Datalogging
Ethernet option for remote access via the Internet or LANSKU: n/a -
Uncategorized
Pools and Spas Controllers
0 out of 5(0)Walchem controllers are designed to control your chemical programs for pools and spas. Accurate readings of the chlorine level in water. Accurate reading of pH and temperature, and optionally, the conductivity PPM levels for the TDS or the salt concentration in the water for the salt systems. Different controllers are available to control the various chemical products; liquid chlorine, pellets or salt system. For the PH control output, you have the choice of the metering pump or CO2 valve.
Some models can be connected to the Internet and send remote alarms, data acquisition files. You can connect online directly on your controller like you were there. V-Touch integrates these centralized controllers on their platform. Everything becomes easier and gives you unparalleled performance.
Our customers have the most accurate and durable installations, we can reduce the cost of chemical programs through precise control of Walchem pH, PPM and conductivity sensors. We can send text messages or emails if the parameters are outside the required limits. We can save the water quality data and obtain specific documents to confirm that your facilities are within the standards set by the various government regulations.
We manufacture several standard systems for our/your customers. These systems are only available through our authorized resellers or exclusive clientele in Quebec and are offered to everyone outside of Quebec (Canada). Our complete systems are targeted for any customers with an offer from a competitor product other than Walchem and Iwaki products.
Established clientele:
- Swimming pools and relaxing spas, condos and residential
- Schools and Universities
- Residential spas and high end spas
- Commercial
- Municipal
- Aqua parks
- Fountains
Premium quality systems at affordable prices to suit your budget and preferences.
- Economic System – pH and ORP reading or PPM + metering pump control or salt system
- Complete system – pH and ORP reading or PPM + metering pump control or salt system + remote access with acknowledgment of alarms if the controller is online, V-Touch.
– Advance system – pH reading, PPM reading, + conductivity reading, metering pump control or CO2 or salt system + remote access with acknowledgment of alarms if the controller is online, V-Touch.
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Web Alert Unit
0 out of 5(0)WebAlert® Remote Monitor
WebAlert® seamlessly web-enables your installed equipment, providing local and remote access to vital system information, without the need to physically visit remote sites. WebAlert® monitors and datalogs analog and digital inputs from virtually any installed device, and notifies on-site and remote personnel of any system abnormalities.
- WebAlert integrates the functions of a monitor, data logger and auto-dialer in one low cost package. It is easily customized to your application without the need for a programmer.
- No subscription service, monthly fees, or proprietary software is required. View data and program settings with just a standard web browser
- Monitor up to six (6) 4-20mA signals and six (6) discrete inputs.
- Access live or stored data remotely within the facility (LAN) or from anywhere in the world
- System status reports and datalog files can be emailed automatically on a regular basis. Instant alarm notification via cell phone text message, email, or local alarm relay
Featuring the VTouch® Remote Account Manager
- Managed water treatment services
- Fully synchronized with Walchem’s web based controllers, making set-up and configuration simple and fast.
- No more tracking cellular data or dial-up ISP plans
- Quick, centralized 24/7 awareness of account status
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