SPC-1

Description - The SPC-1 is designed to easily monitor and control CO2 enrichment. Just set it and forget it. This appliance is recommended for indoor use only.

How the SPC-1 Works - The SPC-1 samples the air and determines the concentration of CO2 in PPM.   Then when indicated by your set point values (desired PPM CO2 and elevation), the unit will activate CO2 enrichment equipment plugged into the piggy back cord. The SPC-1 has a fixed hysteresis (differential) of 20 PPM.

EXAMPLE  With a CO2 set point of 1000 PPM, the unit will activate (turn "ON") whenever concentrations fall below 1000 PPM and continued to control and allow your CO2 equipment to enrich your environment until it detects about 1020 PPM.   The SPC-1 is a reactive CO2 controller and the PPM concentration of CO2 will float above 1020 PPM after defeating enrichment equipment (overshoot).


Features

Use in an Indoor Garden - The SPC-1 is perfect for monitoring and controlling CO2 enrichment in indoor gardens and greenhouses. This unit was specifically designed so the light emitted from the LED display and 'ACTIVE' indicator is not enough nor in the appropriate spectrum to affect plant growth and/or plant development in any way. You do not need to cover these light sources.

 

Specifications

CO2 Control Range .................................................................................................  0-2000 PPM
CO2 Monitoring Range ...........................................................................................  0-5000 PPM
Fixed Hysteresis (Differential) ........................................................................................  20 PPM
Elevation Range ....................................................................................................  0-10,000 Feet
Accuracy .............................................................................................................  +5% (100 PPM)
Gas Sampling Method ...................................................................................................  Diffusion
Response Time ...........................................................................................................  ~2 Minutes
Operating Temperature ................................................................................  32-120 ºF (0-49ºC)
Operating Humidity .....................................................  Non-Condensing Environment (0-95%)
Operating Voltage .........................................................................................................  120 VAC
Max Load Contact Voltage ...........................................................................................  120 VAC
Max Load Contact Amperage Rating .........................................................................  12 AMPS
Frequency .............................................................................................................................  60 Hz
Calibration Interval .......................................................................................................  12 months
Weight ....................................................................................................................  2 Lbs (0.9 Kg)
Dimensions: W x H x D ...........................................  4in x 57/8in x 2¼in (10cm x 15cm x 6cm)
Power Cord .....................................................................  6-ft piggy-back, 14 awg, SJTW rated



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