Electro-Numerics, Inc.
42213 Sarah Way, Temecula, CA 92590, USA

Raceclock

Tel: 800-854-8530 (USA)
Tel: 951-699-2437 
Fax: 951-695-7246

sales@electronumerics.com

    PI 800 Large-Digit Process Indicator
2" Digit Height, 4 Digit Scalable Meter
for Process Voltage Signals

Accurate display of pressure, temperature, flow, etc., readable at 75 feet.

  

Features

  • Large, Bright, 2" LED Display
  • Readable to 75 Feet
  • Accepts 0-5V, 1-5V, 0-10V and 1-10 V process signals
  • Broad Range Scaling: 500 to 19,999
  • Sealed Surface-Mount Case
  • Screw Terminal Connections
  • 115 Vac Power
  • 2-Year Warranty

Options

  • Excitation Output (1.3 to 24 Vdc)
  • Analog Output (1 mVdc per Count)
  • 230 Vac Power
  • NEMA-4 Enclosure

Description

Model PI 800 is a 4 digit (19,999 count) industrial process indicator with large, bright, 2" (57 mm) tall LED digits legible at up to 75 feet (23 m). It is designed to read out directly in engineering units, such as PSI, GPM or degrees, from a voltage signal such as 0-1V, 1-5 V, 0-10V or 1-10V. Scaling adjustments and decimal point selection are accessible from the front by removing an access plug.

The sealed surface-mount case provides protection for installation in dirty or damp environments. Three mounting methods are provided for: thru-panel mounting, raised surface mounting, or flush surface mounting. Electrical connections are via screw terminals. Please see our Mechanical Section. Standard power is 115 Vac.

Options include 230 Vac power, an excitation output adjustable from 1.3 to 24 Vdc to drive transducers, an analog output of 1 mV count to drive recording devices, and a NEMA-4 enclosure.

A Two-Year Warranty is standard.

Specifications

  DC Voltage Ranges
  Range   0-5 V & 1-5 V   0-10 V   1-10 V
  Maximum Input   130 Vp   250 Vp   250 Vp
  Input Resistance   1 Mohm   1 Mohm   1 Mohm
  Bias Current   50 pA   5 pA    1 pA
  Calibration Unless Specified   1V = 0000, 5V = 19,999
  Input Configuration
  Configuration   Single-ended, bipolar
  Zero   Automatic
  Zero Offset Control   -0.5 to + 1.1 Vdc
  Span (User Adjustable)   500 to 19,999 counts
  Accuracy at 25C
  Maximum Error   0.01% of reading 1 count
  Linearity   1 digit typical
  Span Tempco, max   0.005% of full scale (19,999) per C
  Step Response   500 ms
  Warmup to rated accuracy   10 min
  Analog to Digital Conversion
  Technique   Dual slope, average value
  Polarity   Automatic, (-) sign only
  Integration Period   330 ms
  Read Rate   2.5 readings / second
  Display
  Type   7-segment, red-orange LED
  Digit Height   2.25" (57mm)
  Symbols   -1.8.8.8.8
  Decimal Points   Four positions programmable by DIP switch accessible
  from front of meter
  Over-range Indication   Four right-hand digits blink 0000
  Power
  AC Voltage   115 or 230 Vac 15%, 47-400 Hz
  Power Consumption   5 W (nominal without EO option)
  Output Voltages   1.3 to 24 Vdc @ 30 mA max (EO Option)
  Environmental
  Operating Temperature   -10 to +60C
  Storage Temperature   -40 to +85C
  Relative Humidity   95% at 40C, non-condensing
  Protection   Case sealed against dust and moisture
  Mechanical
  Dimensions   See Mechanical Section
  Weight   2.8 lbs (1.3 kg)
  Case Material   Vacuum formed ABS
  Window Material   Red acrylic, silk-screened
  Electrical Connections   Rear access screw terminals
  Mounting   Surface or thru-panel. See Mechanical Section.
  Analog Output (AO) Option
  Output Scaling   1 mV per displayed count.
  Accuracy & Settability   1 mV
  Excitation Output (EO) Option
  Output Voltage   1.3 to 24 Vdc at 30 mA max.
  Calibration   Internally adjustable

  

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Electro-Numerics, Inc., 42213 Sarah Way, Temecula, CA 92590, USA
Tel: 800-854-8530 (USA), 951-699-2437;  Fax: 951-695-7246;  sales@electronumerics.com