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DPI-4000-M-Right

Bar Graph Indicator Model BGI-144

Process Control Instruments

DPI-4000-M-Right

Product Description :

DPI-4000-M – Microcontroller based Large Display (4 digit 4” height) Temperature / Process Indicator / Event or Object counter.

Technical Specifications :

Parametes Description
Design Based on high speed 32 bit Microcontroller and 16 bit ADC
Signal Input 1) Thermocouple: J, K, E, T, B, R, S types (any one user selectable)
RTD: Pt-100 2 or 3 wire, or Variable Resistance (Any one to specify)
Voltage: 0-1V,0-5V,1-5V,0-10V, +/-10V,
Current: 0-20mA, 4-20mA, +/-25mA
2) Digital Serial Input: RS-485 over MODBUS RTU protocol.
3) Digital Input: NPN / PNP or potential free contact.
Factory Set Input User may specify at the time of placing order.
Display 4 digit – 4” seven segment red LED display (DPI-4000-M)
4 digit – 1” seven segment red LED display for SET Point / for Unit display (optional)
Display Range Full positive range of thermocouple or Pt-100 and -1999 to 9999 counts for others - user scalable.
Decimal Point User settable through keyboard
Calibration Range User can calibrate or scale the desired range as per requirement using front panel 4 push buttons.
Resolution 1 °C for thermocouple input and 0.1 °C for Pt-100 input. For other process input as per the user requirement.
1 count, 0.1 count, 0.01 count or 0.001 count (user selectable – through front panel push buttons – only for process inputs)
Accuracy +/-0.1% of the specified range for Process Input
+/-0.1 °C or +/-1oC for Input from Temperature sensors (Software linearized for T/C and Pt-100 input)
Distance between 2 digits Sufficient to identify each digit from long distance.
Aux. Power Supply 90 to 265VAC, 50/60Hz 25VA / 35VA
Settings Range selection, Calibration and Decimal point selection facility is provided through push button / keys in the front.
Re-transmission Output (4-20)mA Retransmission output proportional to the selected type of input and its calibrated range RL max = 400 Ohm.
Serial Interface ports (Optional Feature) 2 nos. of independent – RS-485 2 wire port – with programmable SLAVE ID Selectable baud rate of: 4800, 9600, 19200, 38400 bps.
Parity: odd, even, no parity user selectable.
Ports can be configured as Master or Slave as per the application.
Relay Output 2 independent sets of relay change over contacts (NO-C-NC) rated for 5A @ 230VAC (Relay1 and Relay2)
Loop Supply 24VDC @ 100mA to power external loop powered or direct powered transmitters/sensors.
Enclosure Dust free – Metallic powder coated.
Size (mm.) 500(W) x 250(H) x 150(D)- 4” LED display
Operating conditions Temperature: 10 to 60 °C, RH 90% max. (non condensing)
Weight 6.0kg (approx.)
Enclosure Color Standard Siemens gray or User may specify required color for MOQ 10 nos.
Mounting Wall mounting key holes, Ceiling mounted hooks or can be placed on a shelf.
Technical Documents Each display unit will be supplied along with the detail user’s manual, wiring diagram, calibration report and MODBUS protocol – as per the Part No.

 

Process Control Instruments

Process Control Instruments

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