Supplying Controls, Peripherals & Interface Devices

for Commercial HVAC, Building Automation, and

Energy Management for Over 25 Years

   

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** June 1, 2010 Brass Fitting Price Increase...MORE

ELECTRIC CONTROLS

Index

 

PNEUMATIC CONTROLS

Index

CO2 SENSORS         

as Low as

$125.00

as Low as

$145.00

M307

Wall Mount

24 vac/dc

0-10 vdc

 

M310e

Wall or Duct Sampling

Relay & LCD Options

24 vac/dc

0-10 vdc; 4 - 20 ma

CARBON MONOXIDE SENSORS 

  

  

Wall Mount or

Duct Sampling

24 vac/dc

2-10 vdc, 4-20mA

 

   Options:

  • LCD

  • Relays &           Buzzer

  • NEMA 4

As Low as

$228.00

   

QUICK-STEP

"BUILD" PART NUMBERS

BY SELECTING DESIRED

PRODUCT OPTIONS

Mamac Temperature Sensors

 

Pneumatic Actuators

 

Electric Valves

 

Pneumatic Valves

FREEZESTATS

Manual or Auto Reset,

6-ft or 20-ft Capillary

FS-30, FS-33

SPDT

FS-50, FS-53,

FS-61, FS-64

DPDT

Industry's First

OUTSIDE AIR HUMIDITY &

TEMPERATURE SENSOR

 

 

HU-227 Series

from MAMAC

4-20mA or

0-5/0-10 vdc output

 

+ 2% or + 3% Humidity

 

Thermistor or RTD

Temperature Sensor

 

Handles 100% RH

   
 

ELECTRONIC

WATER LEVEL MANAGEMENT

FOR COOLING TOWERS

  MORE

  • No moving parts or mechanical floats

  • Dry contact integration to BAS

  • Direct replacements for controls on

     BAC, EVAPCO, and Marley Towers

 

 

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