User Manual

The Model DPMF Flush Mount LCD Digital Panel Meter offers high
performance and low cost in a compact package. This meter is designed
with a 3-1/2 digit, high contrast LCD display. The unit is powered by a 4
to 20 mA DC control loop input. Standard features include adjustable
span and zero, and field-selectable decimal point position. The flat pack
of the panel meter allows for the instrument to be mounted to any flat
surface.
INSTALLATION
The Model DPMF is designed for surface mounting on any flat surface.
WIRING
The unit is powered by a 4 to 20 mA loop and the screw terminals for
wiring are located on the back of the adder board marked with + PWR-.
Series DPMF Flush Mount LCD Digital Panel Meter
Installation and Operating Instructions
Bulletin PC-DPMF
SPECIFICATIONS
Input: 4 to 20 mA DC.
Input Impedance: 300 Ω nominal.
Accuracy: ±(0.1% FS + 2 count).
Power Supply: Powered by control loop.
Span and Zero: Adjustable (±1999 counts).
Display: 3-1/2 digits, 7 segments, 0.5˝ (12 mm) H.
Decimal Points: 3-position, user selectable.
Polarity: Automatic, “-” displayed.
Operating Temperature: 32 to 122°F (0 to 50°C).
Storage Temperature: -4 to 158°F (-20 to 70°C).
Mounting: Surface mount.
Connection: Screw terminals.
Conversion Rate: 3 per second.
Warm-Up: 10 minutes typical.
Weight: 1.2 oz (34.5 g).
Agency Approvals: RoHS.
1
/4
[
6.35]
7/8
[21.77]
1
[
25.40]
Ø
1/8
[
Ø2.5]
2-3/16
[55.56]
1
-1/8
[
29.03]
2
-3/8
[
59.94]
MA
TRANSDUCER
POWER
SUPPLY
ZERO
SPAN
J3
J2
J1
J6
+ PWR -
J5
J4
DWYER INSTRUMENTS, INC. Phone: [phone] www.dwyer-inst.com
P.O. BOX 373 • MICHIGAN CITY, INDIANA 46360, U.S.A. Fax: [phone] e-mail: [e-mail]