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Mighty Module Model DIS471B-R DC Input
Field Rangeable Process Indicator 3 1/2 Digit LED

CONNECTIONS

Power DC-, AC L1
Power DC+, AC L2
NC
Shield
Input -
Input +
(Terminal Labeled)

1
2
3
4
5
6

DC Input,Field Rangeable,Process Indicator,3 1/2 Digit LED,Model DIS471B-R,Wilkerson Instrument

DC Input,Field Rangeable,Process Indicator,3 1/2 Digit LED,Model DIS471B-R,Wilkerson Instrument Catalogue
DC Input,Field Rangeable,Process Indicator,3 1/2 Digit LED,Model DIS471B-R,Wilkerson Instrument Manual


DC Input,Field Rangeable,Process Indicator,3 1/2 Digit LED,Model DIS471B-R,Wilkerson Instrument


Features

DC Input,Field Rangeable,Process Indicator,3 1/2 Digit LED,Model DIS471B-R,Wilkerson Instrument Provides 3 1/2 Digit Display Calibrated in Engineering Units (ºF,ºC, %, PSI, etc.) Proportional to DC Input
DC Input,Field Rangeable,Process Indicator,3 1/2 Digit LED,Model DIS471B-R,Wilkerson Instrument User Rangeable - 32 mV to 256 VDC and 0.8 mA to 1 ADC
DC Input,Field Rangeable,Process Indicator,3 1/2 Digit LED,Model DIS471B-R,Wilkerson Instrument Fits Standard 1/8 DIN Cutout (Oversize Bezel)
DC Input,Field Rangeable,Process Indicator,3 1/2 Digit LED,Model DIS471B-R,Wilkerson Instrument Mounts Through Front of Panel.
DC Input,Field Rangeable,Process Indicator,3 1/2 Digit LED,Model DIS471B-R,Wilkerson Instrument Rated NEMA-4, Waterproof When Properly Installed
DC Input,Field Rangeable,Process Indicator,3 1/2 Digit LED,Model DIS471B-R,Wilkerson Instrument 5 + 5 Year Warranty

Description

The DIS471B-R provides a display proportional to a DC input signal. Span of the input is selected by a moveable jumper on the rear of the housing. The display controls are wide-ranging so that it can be calibrated to display engineering units. A complete set of engineering unit labels is sent with each DIS.

All controls for calibration of the display are accessible by removing a gasketed front access panel. DIS instruments are gasketed and, when properly installed, are NEMA-4 rated for being waterproof.

Terminations are made to a screw terminal connector on the rear of the case.

Typical Applications

Monitor a process DC voltage or current and indicate the value of the the process measurement in appropriate engineering units.

Mounting

The DIS471B-R is designed to be mounted from the front panel through a standard horizontal 3.62 X 1.77 inches (1/8 DIN) cutout. Two mounting cam-screws allow the securing of the DIS471B-R to the panel from the front.

Specifications

INPUT RANGE
Voltage
  ± 32 mV to ± 256 VDC
Current
  ± 0.8 mA to ± 1 ADC

INPUT IMPEDANCE
Voltage
  1 megohm

Current
  0.8 to 8 mA
    61.9 ohm
  8 to 128 mA
    4 ohm
  .128 to 1 A
    0.25 ohm

INPUT-TO-LINE BREAKDOWN VOLTAGE
1500 VAC rms

OPERATING TEMPERATURE
 14ºF to 140ºF
-10ºC to  60ºC

TEMPERATURE STABILITY
±0.02% of span/ºC max

COMMON MODE REJECTION
100 dB, DC to 60 Hz

DISPLAY
Digit Size
  .56 inch LED, 3 1/2 digits

Decimal Point
  1.9.9.9

Control Range
  Zero
    ±1999
  Span
    min 100; max 1999

Update Rate
  3/sec

Reverse Display
  Switch selectable
  Reads downscale with increasing input

ACCURACY  
±0.05% of span plus 1 digit

LINEARITY 
± 1 digit

POWER OPTIONS
115 VAC ±10% 50/60 Hz
  (2 W max)
24 VDC ± 10%
  (2 W max)

METEX CORPORATION LIMITED

About Us

Metex Corporation Limited has been providing superior products and services to the process control, chemical treatment, waste water, industrial and manufacturing industries for over 25 years. It is our goal to continually provide our customers with the best possible equipment, technology, and service.

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