PRODUCTS EXPROOF INDICATORS PWI-E EXPROOF INDICATOR



PWI-E Exproof Indicator
Ex d II A/B T6

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Explanation;
With its Ex Proof housing, the PWI-E indicator of the PWI series offers resistance to flames and impacts, which makes it quite suitable for such environments where flammable chemicals, gases and petroleum products are present.  

PWI-E finds application as an indicator in electronic weighing instruments. It can be used alone in various automatic weighing applications, and tank weighing, filling, discharging, batching and bagging systems as well, thanks to its various industrial input and output options. With PWI-E, it is also possible to communicate with PLCs, computers, etc.

Features;

  • Ex Proof, aluminum cast housing
  • 6-digit red LED weight display
  • Keyboard magnetically isolated from outside of the housing
  • Taring, zeroing, function and adjustment keys
  • Zeroing within the entire measurement range
  • Gain adjustment for load cell output
  • Excitation and output voltage display for load cell
  • Battery-protected non-volatile memory
  • RS232 serial outpu

Options; 

RS422
RS485
Remote display output
External relay card
Analog output (0-10 V)
Analog output (4-20 mA)
Binary output
2 internal relays
RS232

Accessories; 

RD Remote Display


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Explanation;

Accuracy  
Accuracy class (OIML approved) 6000d (III)
Input sensitivity 0.5µV/dijit
Sensitivity 0.005%
Zero and gain stability 1.2ppm/°C
A/D converter 24bit Sigma-Delta
Digital filter Adjustable numerical filtering
Reading frequency 6-100Hz
Loadcell  
Number of Loadcells allowed 8 adet (350 ohm)
Analog input range ± 10mV/V
Excitation voltage 10V DC
Enviroment  
Operating temperature range (OIML approved) -10°C+40°C
Storage temperature range -20°C+70°C
Operating voltage and power 12-24V AC / 12-36V DC - 5W
Operator handling and Display  
Keyboard Dust and humidity-proof membrane keyboard with 6 magnetic keys
Weight display 20 mm, 6-digit, 7-segment, red LED
Function display kg, Center-of-zero, no-motion LEDs
Program Indicator -
Housing  
Material and protection class Aluminum, IP65
Weight 11.5kg
Package weight and dimensions 12kg, 32x35x17.5cm
Communication
Standard Optional
Serial communication output
- RS232 / RS422 / RS485
Parallel printer output
- -
Binary (BCD) output
- 1+18bit
Remote display output
- check
Digital input / output
- 4 inputs / 8 outputs (1A)
Analog output
- 4-20mA / 0-10V
Esit ürün sertifika listesi Documents
PWI-EX Indicator Technical Drawing (.pdf)


You can use the VariCad program to open 2D & 3D technical drawings.
Download the program
Esit ürün sertifika listesi Certificates
PWI CE

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