Timer / Counter [digital]
 
Applications
  • Process Industries.
  • Ovens & Furnaces.
  • Engineering Units.
  • Textile & Printing Industries.
  • Machine Control.
  • Fuse & Switchgear Testing Lab.
  • Plastic & Packaging units.
  • Cut to length control.
Features
  • Thumbwheel setting.
  • Precision Accuracy.
  • Rugged and reliable.
  • Available in various modes like one shot, stop watch, cyclic, etc...
 
Specifications
MODEL TIMER : DTDR - 4000. COUNTER : PC - 400.
INPUT Crystal Time Base. Inductive Proximity Switch/Infra Red Limit Switch.
DISPLAY 4 digit - 7 segment RED LED display of 12.5mm character height.
RANGE 0 to 9999 Sec./Min./Hr. 0 to 9999 Counts.
RESOLUTION 1 or 0.1. 1 Count.
ACCURACY ±0.1%. Absolute.
REPEATABILITY ±0.1%. -
RESET Auto reset to Zero at preset value and repeat cycle automatically or by external actuation. 100 mili second typical reset time.
OUTPUT Pizzo Electric Buzzer or 1 changeover relay contact of 3 Amp. resistive load @230V AC.
SETTING Digital setting by Thumbwheel Switches - 4 digits.
OUTPUT ACTION Delay ON/Delay OFF/Pulsed Output (3 Seconds fixed).
OUTPUT ON INDICATION By RED LED ON.
POWER SUPPLY 230V AC ±10%, 50Hz.
SIZE 92mm (W) x 92mm (H) x 150mm (D).
AMBIENT 10 to 50°C and 90% RH Max.
OPTIONS : TIMER
 ¤ Model DTDR - 4020 is available with 2 set points, each for Relay ON and OFF period in cyclic mode.
 ¤ Time Totaliser is available with 6 digits with Non-Volatile RAM having 10 year data retention.
 ¤ Time Interval Meter is available with 4 or 8 digits with resolution upto 0.1 mili sec.
 ¤ Reflx Timer with 0 to 9 or 0 to 99 seconds range is available with ratio control of 0 to 99%
 ¤ Microcontroller based Programmable Timer is available with 4 digit display, 2 set points, programmed relay output     action, programmable range, decimal point, Delay ON/Delay OFF/Cyclic mode, with Non-Volaile data storage.
OPTIONS : COUNTER
 ¤ 24V DC @500mA to energise Solenoid Valve.
 ¤ 12V DC impulse output for magnetic counter.
 ¤ Battery Backup.
 ¤ Reflx Timer with 0 to 9 or 0 to 99 seconds range is available with ratio control of 0 to 99%
 ¤ Microcontroller based Programmable Counter is available with 4 digit display, 2 set points with programmed relay     output action, built-in totalizer, Multiplier/Division factor, decimal point, UP/DOWN Count selection with non-volatile     data storage.
 ¤ 6 Digit Count totalizer offered with Non-Volatile Ram with 10 year data retention.
 ¤ Pulsed Relay Output, time adjustable upto 10 sec. with Trimpot.
 
 
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