Building Solution

Preso primary flow elements are based on a proven scientific principle of flow measurement through accurate differential pressure readings to obtain flow rate information. Preso offers the following technologies and accessories to provide flow measurement solutions for applications in the industrial, commercial and municipal fields:
The B-Plus Balancing Valve features Preso’s “Low-Loss” Venturi design, unsurpassed in the industry for low permanent pressure loss and low energy consumption. The B-Plus is accurate to ±2% and installs in any position with minimum upstream and downstream piping requirements. The B-Plus is available in 15 sizes from 1/2″ (12.7mm) to 10″ (254mm) with sweat, FNPT, flanged and grooved-end connections. Many options are available: pressure and temperature ports, quick-disconnect fittings, readout gages and transmitters. C+ Valve
Features
• 100% positive shut-off stainless steel ball valve
• Stainless steel strainer 20 mesh
• 3/4″ NPT ports for thermometer, RTD, pressure gage, or
• other instrumentation
• 1/4″ NPT ports for DP measurement across strainer
• 2″ NPT port for by-pass line
• NPT port for strainer outlet – blowdown valve
• Sizes from 2-1/2″ to 4″ (Coming soon in sizes 1/2″ to 2″)

 The PRESO ELLIPSE offers the greatest accuracy of all flow sensors of its type. Its patented elliptical design with improved aerodynamic characteristics outperforms more traditional devices, and overcomes loss of accuracy caused by fluid separation at the sensor body.

The PRESO Venturi offers reduced operating costs, proven accuracy, and greater rangeability. Low permanent pressure loss characteristics, due to the Venturi’s “Low-Loss” unique design, reduce energy costs and result in the lowest operating cost of any such device on the market.

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Industrial Thermometers
Bi-Metal Thermometers
 
Pressure Gauges

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Temperature Sensors
Humidity Sensors
Pressure Sensors/Transducers
Flow Sensors

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Temperature Sensors
 
Pressure Sensors
Humidity Sensors
Electropneumatic Transducers
Current Switches

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Ultrasonic Flow Meters
(Transit-Time, Clamp-on/Wetted Type)
Handheld
Wall-Mount
Portable
Panel-Mount
Coriolis Mass Flowmeter
     
Integral Type
Remote Type – Transmitter
Remote Type – Sensor
Thermal Mass Flow Meters
HMFM Series
HFSI Series
TMST Series
HVAC Series
Electromagnetic Flow Meters
Integral Converter
Remote Converter
Smart Converter
Remote Flanged Type Sensors
     
Integral Wafer Type
Electromagnetic Flowmeter
Flange Type
Insertion Sensor
Submersible Sensor
 Turbine Flow Meters Rotameters 
 

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Structured Cabling
        • Category 7/7A TERA 
        • 10 Gig Z-MAX 6A UTP Category 6A Cabling System
        • 10 Gig Z-MAX 6A Shielded Category 6A Cabling System
        • Category 6
        • Fiber Plug and Play 
        • 10 Gig Fiber XGLO 
        • LightSystem Fiber 
        • Data Center Infrastructure and Data Center Cabinet
        • Solutions
        • MapIT Intelligent Patching – Intelligent Infrastructure
        • Management (IIM) with iTracs
Services
        • Cabling Installation
        • Consultants/Architects
        • Project Assistance
        • Global Project Services – Global and National Roll-outs
        • OEM Design, Engineering and Manufacturing

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Fire Alarm System 

Conventional Fire Alarms • Addressable/Network Fire Alarm • Releasing Control Panels • Annunciators • Voice Evacuation Systems • Speakers & Speakers Strobe • Conventional Detection/Input Devices • Addressable Detection/Input Devices • Signaling/Output Devices
Communication System 
Apartment Communication Systems • Emergency Call Systems • Telephone Access Systems

 

 

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