Supplying Controls, Peripherals & Interace Devices

for Commercial HVAC, Building Automation, and

Energy Management for Over 25 Years

Sorry No Retail Sales

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ELECTRIC CONTROLS

Actuators

Air Flow Switches & Sensors

Controller-Actuators

Enclosures

Freezestats

Gas Sensors & Smoke Detectors

Humidity Transmitters

Power Supplies

Pressure Switches

Pressure Transmitters

Relays & Contactors

Sensors

Switches

Temperature Controllers

Temperature Sensors

Temperature Transmitters

Thermostats

Transducers

Transformers

Transmitters

Valves

VAV Terminal Unit Control Systems

PNEUMATIC CONTROLS

Air Preparation Products

Controllers

Damper Actuators

Enclosures

Fittings

Installation Supplies

Relays

Sensors

Switches

Thermostats

Transducers

Valves

 

 P.O. Box 205

 1348 Keezletown Road

 Weyers Cave, Va  24486

 (540) 234-9000

 (540) 234-9061 - fax

 dynacon@comcast.net

 

 

**OBSOLETED CATALOG ITEMS AT DISCOUNTED PRICES** (Click Here)

 CARBON DIOXIDE SENSORSSURPLUS CARBON DIOXIDE SENSORS AT BARGAIN PRICES! (Click Here)
            
     

     M308 Series

        24 VAC/VDC

   0-10 VDC, 4-20 mA

   

       M350 Series

            24 VAC/VDC

      0-10 VDC, 4-20 mA

  
 

        Accuracy and Stability

        at Lowest Cost

 

     with Optional Display, Relay,

     Alarm, Humidity Sensor

  
 

    as low as $115    

 

as low as $138 with display   

            
 CARBON DIOXIDE SENSORS   CONTROL PANELS
            
  

CDT Series

4-20 mA, 0-5/0-10 VDC Outputs

Available with Display or Relay

or Display/Relay

Integral Temperature Sensor Optional

 CONTROL PANELS
  Aluminum Frame with
  Composite Face/Back Panels
  Replaces Johnson M-8100 Series
 starting at $150 As Low as $152
            
 FREEZESTATS         
            
  FS-30, 33  FS-50, FS-53,
 SPDT FS-61, FS-64
 Manual or Auto Reset, DPDT
 20-ft Capillary Manual or Auto Reset,
 

$54 - $65

 10-ft or 20-ft Capillary
         

$70 - $83

 CARBON MONOXIDE SENSORS       
            
  GSTA-CO   A/CO Series
 4-20 mA, 0-5/0-10 VDC Outputs Wall or Duct Sampling
 Optional Remote LCD Dispay 2-10 VDC or 4-20 mA Output
 Sensing Element Replaceable  
 $150   from $270
            
 CONTROL TRANSFORMERS       
            
  5041MCB   7541MCB
 Replaces50VA Replaces75VA, 120/208/240:24 VAC
 Honeywell120/208/240/480:24 VAC HoneywellCircuit Breaker,
 AT150F1022Circuit Breaker, Foot/Hub AT175F1023Foot/Hub Mount
 $15.10 Mount  $15.60
            
 REFERENCES         
            
 "BUILD" PART NUMBERS BY SELECTING DESIRED PRODUCT OPTIONS  OVER 2000 ELECTRIC AND PNEUMATIC PART NUMBERS 
 QUICK-STEP CROSS REFERENCE
 Mamac Temperature Sensors By Part Number
 Pneumatic Actuators By Manufacturer
    
            

 

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