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DP-650

$49.00

95 in stock

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Description

The DP-650 Series is an ultra-compact, low-power LCD meter requiring only 15mW of power. This meter is ideal for applications requiring a highly reliable LCD display in a small package. The snap-in bezel packaging enables easy and rapid installation of the meter. The simplicity of design, over-voltage protection, and low power consumption all contribute to the high reliability of this device.

Three input voltage ranges are available: ±200mV, ±2VDC, and ±20VDC. A 4 to 20mA current input adapter (DP-670) is also offered. Automatic polarity, over range indication, adjustable decimal point, and display HOLD are standard features. The DP-650 Series employs a dual slope integrating A/D converter, and operates from an internal 100mV reference via a precision DC-to-DC converter. Typical accuracy is ±0.1%.

Note: The DP-650 is also available with a process board, as the DP-670.

The DP-650 Series is an ultra-compact, low-power LCD meter requiring only 15mW of power. This meter is ideal for applications requiring a highly reliable LCD display in a small package. The snap-in bezel packaging enables easy and rapid installation of the meter. The simplicity of design, overvoltage protection, and low power consumption all contribute to the high reliability of this device.

Three input voltage ranges are available: ±200mV, ±2VDC, and ±20VDC. A 4 to 20mA current input adapter (DP-670) is also offered. Automatic polarity, overrange indication, adjustable decimal point, and display HOLD are standard features. The DP-650 Series employs a dual slope integrating A/D converter, and operates from an internal 100mV reference via a precision DC-to-DC converter. Typical accuracy is ±0.1%.

Note: The DP-650 is also available with a process board, as the DP-670.

Features

  • Convenient snap-in bezel package
  • Very low power consumption (5VDC @ 3mA)
  • Differential input, 3 voltage ranges
  • 0.1% typical accuracy
  • User-selectable decimal point
  • Hold-display function
  • Overvoltage protection
  • Quantity discounts

Connections

Pin No. Pin Name Description
1 V+ +5V power supply
2 GND Power supply ground
3 DP COM Decimal point return
4 DP1 1XX.X (connect to DP COM to turn on)
5 DP2 1X.XX (connect to DP COM to turn on)
6 DP3 1.XXX (connect to DP COM to turn on)
7 INPUT(+) Positive input signal
8 INPUT(-) Negative input signal (see Technical Note 1)
9 NC No connection required
10 HOLD Hold last display (see Technical Note 2)

Applications

  • Portable/mobile equipment
  • Medical instruments
  • Avionics/aerospace systems
  • Office equipment

Specifications

Other Features/OptionsDisplay hold function
Dimensions2.30 x 1.10 x .71
ConfigurationBipolar, differential
Decimal Point3 position selectable
Panel Cutout2.22 x 1.04
Input0- 200mV
Input Bias Current1pA typical, 100pA max
Input Offset AdjustmentAuto zero
Type7-segment LCD
Overrange Indication1---for positive, -1---for negative
Storage Temperature-10 to 60C
Common Mode Rejection>86dB
Control InputsDecimal point select, hold function
Order InfoMinature DPM LCD 0-200mV
Supply Current, typical3mA
Digit Height.39in (10mm)
BezelSnap-in bezel included
Polarity IndicationAutomatic - for neg input
Digits3 1/2, 1999 count)
Relative Humidity0 to 95% non-condensing
Sampling Rate3.3 readings/s
Package StyleSnap-in bezel mount
Operating Temperature0 to 50C
ConnectorC-10 (10-pin) optional
Supply Voltage+5VDC
Warmup, typical10 min
Temperature Drift, typical100 ppm/u00baC
Weight0.7oz (20g)

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