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TLE : Analog weight transmitter with RS485

 
TLE : 0-20 mA; 4-20 mA; 0-10 V; 0-5 V; ± 10 V; ± 5 V
 
Options on request :
  • CASTL IP67 box version with transparent cover.
  • CASTLPG9 transparent version with 6 PG9 cable glands.
  • CASTLGUA transparent version with 6 PVC fi ttings (1)
  • IP67 ATEX version II 3GD (zone 2-22)
 
 
 
Weight transmitter and indicator for Omega/DIN rail mounting suitable for back panel or junction box. Dimensions: 90 x 95 x 60 mm. Eight-digit alphanumeric LCD two-line display (5 mm high). Digital rotary control (Encoder) with integrated button.
 
IP67 box version, dimensions 170x140x95 mm. Four fi xing holes diameter 4mm (centre distance 122x152 mm).
 
Simple zero setting and full scale, without using multimeter, through digital rotary control (Encoder). Display mV displaying, load cells and analog output value (V or mA ).
 
No restriction on suppression tare and gain. Possibility to perform calibration or theoretical calibration with sample weights. Digital fi lter.
 
The instrument is equipped with a RS485 serial port (transmission of divisions) for connection to PC/PLC up to 32 instruments (max 99 with line repeaters) by ModBus R.T.U. protocol. Optional protocols: Profibus DP, Ethernet/ModbusTCP, USB and Radio by appropriate converter.
 
In monodirectional mode the RS485 port can be directly connected to PC’s RS232 port.
 
16-bit optoisolated analog output, speeded (update time = 3 ms) selectable via dip-switches: 0-20mA; 4-20mA; 0-10V; 0-5V; ± 10V; ± 5V.
 
Technical Features :
 
     POWER SUPPLY and CONSUMPTION    12 - 24 VDC +/- 10% ; 3 W
     No LOAD CELLS IN PARALLEL and SUPPLY    max 8 ( 350 ohm ) ; 5VDC/120mA
     LINEARITY / LINEARITY OF THE ANALOG OUTPUT    < 0.01% Full Scale / < 0.01% F.S.
     THERMAL DRIFT / THERMAL DRIFT OF THE ANALOG OUT.    < 0.0005 % F.S. /°C < 0.003 % F.S. /°C
     A/D CONVERTER    24 bit (16000000 points) 4.8kHz
     MAX DIVISIONS (with measure range: +/- 10mV =2mV/V)    ± 999999
     MEASURE RANGE    ± 39 mV
     MAX LOAD CELL’S SENSITIVITY    ± 7 mV/V
     MAX CONVERSIONS PER SECOND    300 conversions/sec.
     DIGITAL FILTER / CONVERSION RATE    0.003÷4 s / 10÷300 Hz
     SERIAL PORT    RS485
     BAUD RATE    2400, 4800, 9600, 19200, 38400, 115200
     HUMIDITY (condensate free)    85 %
     STORAGE TEMPERATURE    - 30°C + 80°C
     WORKING TEMPERATURE    - 20°C + 60°C