Home Up                                           

     
        

      Hazadous Area      

        

 

 

   
         
 

 
 









 
 
 
 
  Hazardous Area > Model 350IS
 
  Approvals
  Literature
  User Guide
  Calibration
 
 
 
Communications  
  RS232 (2) RS232 communication ports, 1 hardware H.S.
  Fiber-Optic Hazardous Area to Safe Area Hub
Display  
  LED 6-digit weight display, 0.8" (22mm) height, 12 LED annunciators for operational status
  LCD 6-digit weight display, 1.0" (25.4mm) height 12 LCD annunciators for operational status. Built in LCD status bargraph. Also available with backlight.
Electrical  
  Power Requirement Input (J14): 5.1 V to 12 V DC
  Excitation Voltage 5 VDC or 8 VDC
  Excitation Current 57mA max. (5V EXC) or 91mA max. (8V EXC) / (4) 350 ohm bridge
  F.S. Signal Input 0.1 mV/V min - 10 mV/V max
  Signal Connection 4 lead or 6 lead with sense
Enclosures  
  Shipping Weight 7 lb. (3 kg)
  Material 304 Stainless Steel, NEMA 4X/IP66 Design
  Mounting 2 swivel brackets are available for battery or AC operation
Keypad  
  350 IS 5 key, durable elastomeric (rubber)
  355 IS 22 key, full numeric, durable elastomeric (rubber)
Performance  
  Full Scale (F.S.) Selectable 0 to 999,999
  Resolution 20-bit A/D converter, 100,000d displayed, 1,000,000d internal
  A/D Conversion 60 Hz
  Zero Track 0 - 100% of F.S.
  Operating Temperature -10 degrees C to 40 degrees C
  Units of Measure lb, kg, oz, g, lb-oz
Process Control  
  Remote Input 2 momentary contact closures; TARE, PRINT, ZERO
 
Three (3) display choices (LCD, LCD backlit and LED)
 
Up to 200 Hour Continuous Use with Battery
 
Real time clock with battery backed time and date
 
Two (2) RS-232 communication ports
 
Stainless Steel IP66/NEMA4X enclosure design
 
Power up to (4) 350 ohm load cells
 
Upgrade firmware via RS232 connection
 
AC Module can be located in the Safe or Hazardous Area
 
Start, Stop and Target Keys for Setpoint Control (355IS model)
 
FM Approved Summing Box
 
FM Approved Load Cells
 
350/355 IS Remote Display
 
Battery - Stainless Steel enclosure, mounts to indicator swivel bracket. 200 hours continuous use
 
AC Power Supply - Stainless Steel enclosure
 
Power Extension Cable - Allows the AC/DC Power Supply to be mounted away from the indicator
 
No Tools required to remove the battery
 
AC Module will power two (2) indicators
 
 
 
  (Safe Area Option); Setpoint Output - 3 N.O. outputs, 20-240VAC @ 1A or 0-60VDC @ 2A, optically isol
 
  (Safe Area Option); Ethernet Module - Telnet Server
 
  (Safe Area Option); Analog Output - 0-10VDC, 0-20mA, 4-20mA, optically isolated
 
  (Safe Area Option); RS485 - Isolated, half or full duplex, distance 4000 feet, 9600 baud
 
  (Safe Area Option); 20mA Current Loop - Isolated, TX-active or passive, RX-passive only, 9600 baud
 
  (Safe Area Option); Battery Charger - Charges completely discharged battery option in 3.5 hours.
 
  (Safe Area Option); 2nd indicator functions as a remote display
 
  (Hazardous Area Option); FM Approved Summing Box
 
 
 
  Fertilizer and Grain Processing & Loading
 
  Paint and Ink Manufacturing and Mixing
 
  Fueling Stations Gaseous or Liquid
 
  Paint and Chemical Processing
 
  Portable Drum Weighing and Filling
 
 
     


 

 

Home ] Up ]

Contact Information

Telephone
970-454-2291 Toll Free 800-227-1702
FAX
970-454-3491
Postal address
600 Oak Ave.Eaton Colorado 80615 USA
Electronic mail
General Information: sales@harshelectronics.com
Sales:sales@harshelectronics.com
Customer Support: techsupport@harshelectronics.com
Send mail to cburgess@harshelectronics.com with questions or comments about this web site.