PM-4 DIGITAL INDICATOR0 pages

PM-4
DIGITAL INDICATOR
•

4 1/2 digit display

•

LED is visible in almost any application
environment

•

Compatible with Proportion-Air electropneumatic valves and transducers.

SPECIFICATIONS

DESCRIPTION
The PM-4 is a 4 1/2 digit, high accuracy LED panel meter
designed to work with Proportion-Air's QB/BB electropneumatic control valves and transducers. The meter is
capable of receiving single ended voltage, differential voltage, and sinking current input. It features a large LED
display that is visible in virtually any light or industrial
environment.

DIMENSIONS
FRONT BEZEL

1.170"

2.755"

PANEL CUTOUT
2.550"

0.970"

Input Impedance:
Normal Mode Rejection:

>1 megohm
120dB at multiple of
50/60Hz
Common Mode Rejection: 86dB at DC; greater than
Common Mode Voltage: Depends on range of 20dB at
multiples of 50/60Hz unit,
but is typically +10VDC
Accuracy:
0.1 percent of reading
Zero Stability:
Autozeroed +10µV at all
ranges; +1µV/°C typical
Conversion Rate:
2.5 readings per second
Polarity:
Automatic
Overload Indication:
When input exceeds full
scale on any range, the most
significant "1" digit and "+"
or "-“ symbol is with all
other digits blank.
Power Requirements:
+8 to +18VDC at 225mA
Warmup Time:
10 seconds to specified
accuracy
Operating Temperature: 0°C to +60°C
Temperature Coefficient: 5PPM/°C ratiometric

ORDERING INFORMATION
SIDE VIEW

PM - 4 - 100 - E
Panel
Meter

3.33"
5 .3 0 0 "

Version

Calibrated
Range
1.9999 to
1999.9

Input Signal
E = 0-10vdc
I = 4-20mA*

*Current indicators are available for use with the DSI. If current indicator is
desired for use with a BB or QB unit, a sourcing output option must be incorporated in the model number, S216 for BB series or S589 for QB series.

PROPORTION-AIR, INC.
BOX 218 MCCORDSVILLE, IN USA 46055
PHONE: (317)335-2602
FAX: (317)335-3853
email address: info@proportionair.com
web site: www.proportionair.com
BRPM4
05/13/04 N.K.