Please Fill Up Your Company Details And Your Designation

Update Your Profile
 
Your email ID :  
     
Password :  
     
          
New user? Create an account               Forgot password?
     
 

Content on this page requires a newer version of Adobe Flash Player.

Get Adobe Flash player

Content on this page requires a newer version of Adobe Flash Player.

Get Adobe Flash player

Industrial Products India, Industrial Manufacturers & Suppliers
 




 
   
 


Product Image :
Category : Industrial Air Conditioning
Sub Category : Humidity Control and Measuring Equipments
Product Name : MICROCONTROLLER BASED HUMIDITY / TEMPERATURE CONTROLLER (FOR HAVAC)
Product Details : The micro controller based humidity is used for temperature Controller. It has 4 digit 0.3"/0.5” Red 7-segment display for temperature 4 digit 0.3"/0.5” Red / Green 7-segment display for %RH. Model : DTH-723/ DTH-966 Design Microcontroller based (8 bit) with 12 bit ADC amd DAC
Input Temperature and %RH sensor (Pt-100 / Capacitance based) or Transmitter giving direct 4-20mA proportional to T and Rh
Range -80.0 to 100.0°C / 200.0°C and 0.0 to 100.0 %RH.
Resolution 0.1°C / 0.1%Rh.
Accuracy Better than ± 0.1% for temperature and ± 2% for RH.(subject to type of sensor used)
Display 4 digit 0.3"/0.5” Red 7-segment display for temperature 4 digit 0.3"/0.5” Red / Green 7-segment display for %RH
Tuning * Auto/Manual tuning of PID values. (for model DTH-723 or 966 /C)
Control Action * PID for heat, Humidity or De-Humidity, On/Off with time delay for cool.
Control Outputs* 4 nos. of DC pulse (0-10VDC) to operate external Solid State Relays (SSR) DTH-723 and 966/C
Alarm Outputs High / Low alarm each for temperature and RH (total 4 outputs) DTH-723 and 966/A
Compressor mode* Auto/ON/OFF with programmable time delay of 10 to 120 seconds.
Open Sensor Indication Display shows Flt-1 or Flt-2 and outputs will be turned OFF.
Settings Using front panel membrane keyboard to set the various values.
Memory Backup Retention of PID and set values in the non-volatile memory in the event of power failure.
Interface Serial (RS232/RS485) for PC interface with Window based software on Modbus RTU Protocol (Optional feature)
Supply 90- 260 VAC (5VA), 50/60Hz or 24VDC @ 300mA.
Size 72 x 72 x 120 mm. (DTH-723), 96 x 96 x 120 mm (DTH-966)
Panel cut out 68 x 68 mm +/- 0.5 mm.(DTH-723) , 92 x 92 +/-0.5 mm (DH-966)
Enclosure ABS plastic with polycarbonate front (DTH-966)
Specs marked (*) Are available only in DTH-723/C or DTH-966/C
Communication Address : Libratherm Instruments Pvt. Ltd.
No. 401/402, Diamond Industrial Estate, Ketki Pada Road, Dahisar East Mumbai, Maharashtra - 400 068, India Email : libratherm@libratherm.com , sales@libratherm.com Telephone : +(91)-(22)-28964769/ 42555333 Mobile : +(91)-9821136685 Fax : +(91)-(22)-28960569
   



 
 
   
      More...
 
 
 
     
 
 
     


 
 
FORUM  
Are Indian Brands
Globally competitive
    
   
 
 
 
 
     
  Blog  
More >>