WILKERSON INSTRUMENT CO., INC.

DIS471-24 DC Input Process Indicator
3.5 Digit Display With 24 VDC
Power for Two-Wire Transmitter

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DIS471-24

DIS471-24
DC Input
Process Indicator
3.5 Digit Display
With 24 VDC Power
for Two-Wire Transmitter

$275.00

The following information must be entered to complete your order:
See "Specifications" below for Input and Display range limits.

Power:

Display: Zero Scale
Full Scale
Units (Optional)
  Display Action

Quantity:

 

  • Features
  • Description
  • Specifications
  • Dimensions
  • Connections
  • Provides 3½ Digit Display Calibrated in Engineering Units (°F, °C, %, PSI, etc.)
    Proportional to DC Input
  • 24 VDC Power Supply for Two-Wire Transmitters
  • Fits Standard 1/8 DIN Cutout (Oversize Bezel)
  • Mount, Wire and Calibrate from Front
  • Rated NEMA-4, Splashproof when Properly Installed
  • 5 Year Warranty

The DIS471-24 provides a display proportional to a DC input signal. All Wilkerson products are designed with RFI filters and lightning protection to reduce susceptibility to electrical noise and damage by lightning. The digital display utilizes an auto-zero dual-slope integrating A/D converter for accuracy and stability. The instrument contains a 24 VDC transmitter power supply specifically designed for use with two-wire process transmitters.

All DIS instruments are gasketed and, when properly installed, are NEMA-4 splashproof.  ZERO and SPAN controls are accessible by removing a gasketed front access panel. The display’s controls are wide-ranging so that it can be calibrated to display engineering units. Decimal point selection is made with a switch accessible from the rear.

A complete set of engineering unit labels is sent with each DIS. Terminations are made to a screw terminal connector on the rear of the case.

TYPICAL APPLICATIONS
DC process indication, monitoring, two-wire excitation
.

INPUT RANGE
4/20 mA

INPUT IMPEDANCE
61.9 ohms

ISOLATION
Input-to-Line Breakdown Voltage 1500 VAC rms

ACCURACY
±0.05% of span plus 1 digit

LINEARITY
±1 digit

COMMON MODE REJECTION
120 dB, DC to 60 Hz

DIS471-24
24 V output ±5%, 30 mA max

DISPLAY
Digit Size .56" LED, 3½ digits, ±1999
Decimal Point ±1.9.9.9
Control Range
Zero ±1999,
Span min span 10; max span 1999
Update Rate 3/sec
Reverse Display Rear-panel jumper selectable. Reads downscale with increasing input.

OPERATING TEMPERATURE
14°F to 140°F/-10°C to 60°C

TEMPERATURE STABILITY
±0.02% of span/°C max

POWER
115 VAC ±10%, 50 or 60 Hz (4 W max)
230 VAC ±10%, 50 or 60 Hz (4 W max)

DIN Mod Series Dimension Drawing

Terminal 1
Terminal 2
Terminal 3
Terminal 4
Terminal 5
Terminal 6
Power AC L1
Power AC L2
Input -
Input +
Transmitter Power -
Transmitter Power +
Specifications    Manual

Solutions Provider for Signal Conditioning and
Process Control Instrumentation