Product Description

• Brand Name: Countronics
• Model 254D CMOS/LSI Design For High Reliability & Accuracy. Auto & Single Cycle Operation. Counting by Contact, Pulse, Proximity & Photo Sensor Input. 12V/50 mA DC Output for Proximity Detector/Photo Sensor. Built-in Ni-Cd, Rechargeable Battery Backup if required. Specification
   Display : 4 Digit, 7 segment LED display (0.8 height) for Count
                     4 Digit, 7 segment LED display (0.56 height) for Limit
   Range : Maximum Count of 9999
   Set Points : Single set points programmable from 1-9999
   Batch Limit : Batch limit setting from 0 to 999
   Operating Modes : a. Auto Mode (Time Settable) b. Manual Mode (Delay set to Zero)
   Count Inputs : a. Voltage Pulse : 3V to 30V DC amplitude from proximity switch
                             b. Potential free contact from limit switch, relay or micro switch
   Input Frequency : 0 to 1 KHz
   Sensor Supply : 10V DC, short circuit protected
   Multiplying Factor: Programmable from 1-99
   Division Factor : Programmable from 1 to 99
   Reset Input : a. Front Panel b. Remote reset by rear terminals
   Relay Outputs : NO-Pole-NC contact rated at 5Amp @ 230 V AC
   Memory Retention: 10 years
   Configuration Lock: By Password
   Mounting : Panel Mounting
   Size : 96mm x 96mm. Depth 50mm
   Weight : Approx. 375 gms.
   Operating Temp. : 0-50 ̊C
   Humidity : 95% RH
  
   
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
   

  Display	: 4 Digit(0.5 inch Char Height Red 7 Seg)
  Range	: 9999
  Size(Front Facia)	: 96 mm x 96 mm OR 72mm x 72 mm
  Count Mode	: UP
  Output	: 1 NO-P-NC Change over Contact 5A/250V AC
  Reset	: Push Button / Contact (Pulse Operation available against Request)
  Output Mode	: Auto Repetitive or Single Cycle
  Power Supply	: 230 V AC +/- 10% or 12 V DC
  Operating Temperature	: 0 - 50°C
  Storage Temperature	: - 10 to + 70°C

Company Profile

• Countronics
• [ India ]
• This company is registered as a free member and is not verified or authenticated by Tradekey.com
• We introduce ourselves as original manufacturers of Process Control Instruments for monitoring, control and logging of 1. Temperature (Indicators, Controllers, Scanners, Loggers, Profilers, Peak Hold, Universal Input controllers etc.) 2. Humidity (Indicators and Controllers using Dry/Wet Sensors and Capacitive Sensors) 3. pH/ORP (Indicators, Controllers, Isolated Transmitters etc.) 4. Co...
  

Basic Information

• Company Products / Services: ampere hour meter, data logger, ph meter, humidity meter, tachometer, timer, counter,
• Year Established: 1982
• Number of Employees: 16-25
• Website: www.countronics.com