January 17, 2008

Limit Controllers - FM Approved
These FM approved Limit Controllers will shut down the process by disconnecting power from the process if the controller reads a value above setvalue for a Hi Limit Controller or below set point if configured as a low limit control.

These Limit Controllers will remain in this state until the temperature has dropped below the set value and the reset button has been pressed. The control also has a timer to indicate the total time the setpoint is exceeded
i.e. (duration of over temperature) it also has a register that will indicate the maximum temperature reached. Field programmable Low / High Process alarms and deviation alarms or band alarms are an option.
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Extruder Rupture Disks
ONEhalf20 Extruder Rupture Disks (Burst Plugs) are designed to provide emergency pressure relief on plastics processing machinery.

Extruder Rupture Disks (Burst Plugs) from ONEhalf20 are offered in a variety of lengths and configurations. Rupture disks are available with burst pressures from 1,500 up to 15,000 PSI. Offered with several mounting thread styles that are commonly found on plastics processing machinery.
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Split And Solid Core Current Transducers
AC current to a proportional DC voltage of 0 to 5 Volts. Used to monitor motors, pumps, conveyors, machine tools and any electrical load where an analogue representation is required over a range of currents. All models are CSA approved and UL listed.

Current Transducers Solid Core Sentry 100 Series is used to monitor motors, pumps, conveyors, machine tools and any electrical load where an analogue representation is required over a range of currents. Current Transducer Solid Core Sentry 100 Series models are CSA approved and UL listed.
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Walchem Electronic Metering Pump
The EK Series pumps are the world's first IP67 Electronic Metering Pumps. This means that the EK series is the only pump in the industry guaranteed to operate submerged 3 feet under water for up to 30 minutes!
Needless to say, the EK Series Electronic Metering Pump is ideal for wet or high humidity environments such as irrigation, agriculture, car wash or paper mill applications. Capacity ratings are up to 6.7 GPH with a maximum pressure of 150 PSI.

By integrating the pump body into a one-piece design, sealing is easier and more effective. Both the drive and the controller are completely insulated from moisture or gas.
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Portable Submersible Pumps
JC series submersible pumps are specifically designed with centerline discharges for dewatering jobs in construction, mining, industrial, municipal and utility markets. See Complete Product Information for more Portable Submersible Pumps.
• Rugged, durable motor frame
• Capacitor start air filled motors
• Standard 32' power cable
• Wear-resistant wet end parts
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Melt Pressure Transducers
Melt pressure transducers offer high accuracy, repeatability, industry standard functionality, at prices substantially below the competitors.
General purpose melt pressure transducersare our most popular series featuring better than .5% accuracy.

Melt pressure transducers From Skylark incorporate a liquid filled capillary design. This tried and proven design provides an electronic signal which is proportional to the measured pressure, and allows the transducer to operate at process temperatures up to 750ºF or 400ºC. The electronics of each transducer are a Wheatstone Bridge -Bonded Strain Gage design, insuring high accuracy, reliablilty, and repeatability.
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"Minitwist" Automatic Self Cleaning Filtration System
“Minitwist” Model MTFC is a fully automatic, self-cleaning filtration system for flows of 0 - 100 US GPM (23M3/H). It removes dirt as fine as 20 micron, and uses a very small amount of water during cleaning process. In filtration mode, flow is from bottomof filter to inside of screen, and out. During cleaning mode, rotating nozzles collect dirt removed from screen by reverse flow, and sends it out through top of filter. Backwash process takes only 5 seconds.
• Fully automatic filtration system
• Self cleaning, using system water only
• Corrosion resistance materials
• Easy to install. Inlet, Outlet and Drain
• It takes only 5 seconds for backwash
• Quick opening clamp for inspection
• Virtually maintenance free
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Midget Model 277 Levelometer
The Midget Model 277 Pneumatic gauge provides an economical way to achieve reliable and accurate tank gauging in vented tanks. Pneumatic gauges have been used for many years in tank gauging systems requiring remote indication with accuracy and stability over wide temperature ranges. These gauges are supplied with custom dials, depending on the application. Dial scales may be manufactured to indicate proportional (i.e. E, ¼, ½, ¾, F), litres, gallons, feet & inches, percentage of full and dual scale.
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Plastic Diaphragm Seals (Gauge Isolators)
The new Chemline SG Series Gauge Isolators are of all-plastic construction available in PVC, Polypropylene and PVDF. The bonnet is of glass reinforced PP for high strength. The diaphragm is dished shaped Teflon bonded to Hypalon offering high chemical resistance and sensitivity. 1/4" and 1/2" gauge connections are available for gauges or any other pressure instrument.

An SS reinforcing band on the media port prevents splitting. These isolators allow inexpensive gauges to be used in corrosive services. Chemline offers them alone or filled complete with gauge.
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Ultrasonic Flow Measurement Granucor DK13, DC13 and MT2109
The in-line measurement of bulk solids flow is important for product quality, process efficiency and system safety. The Granucor system provides continuous, real-time flow measurement of dense phase pneumatically conveyed bulk solids or of free falling materials. Its non-intrusive design and patented software can be used to monitor and control the flow in pipes or the flow distribution through pipe networks.
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Minco Flexible Heaters
Flexible Heaters from Minco Products are simple to apply, yet capable of higher heat output than traditional metal-clad heaters. Minco Flexible Heaters are available in Silicone Rubber, Kapton (Polyimide), Polyester and Mica insulations.

The flat design gives excellent heat transfer, long life, and uniform heat. Minco offers over 1,800 stock and standard models. For custom designs specify integral sensors, odd shapes, profiled heat output, and other performance-enhancing options. Then complete your thermal system with Minco sensors and controllers.
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Thermometers from Extech Instruments
Thermometers from Extech Instruments featuring:
• Penetration Stem Dial
• T Bar Stem
• Pocket
• Waterproof
• Indoor/Outdoor Temperature Alarms
• RTD
• Thermocouple
• Temperature/Humidity
• Infrared, IR
• Easyview™ models.
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