Love LDPM-01 Installation And Operating Instructions

Model LDPM Digital Differential Pressure Manometer
Specifications - Installation and Operating Instructions
TM
The MODEL LDPM Digital Differential Pressure Manometer is a versatile, handheld,
battery operated manometer that can measure up to 55.4 in w.c. (140.6 cm w.c.). It
is able to measure either positive, negative, or differential pressure with a ±3% FS
accuracy. Users are able to select from 11 common English and metric pressure units.
RANGE
Model in w.c. ft w.c. in Hg
LDPM-01 ±55.40 ±4.612 ±0.407 ±2.00 ±32.00 ±140.6
PRODUCT OVERVIEW
A
B
C
D
E
F
A. Low Pressure Port Switch
B . High Pressure Port Switch
C. Units Button
D. Hold Button
LOVE CONTROLS
P.O. BOX 373 • MICHIGAN CITY, INDIANA 46360, U.S.A.
psi oz/in cm w.c. mm Hg bar
2
±103.4 ±0.137 ±137.8 ±13.79 ±0.140
G
H
E. Differential Button
F. Power Button
G. Backlight Button
H. Record Button
A DIVISION OF
DWYER INSTRUMENTS, INC.
2.178
[55.32]
.780
[19.81]
SPECIFICATIONS
Service: Air and non-combustible, non-
corrosive gases only.
Wetted Materials: Consult factory.
Accuracy: ±3% FS.
Repeatability: ±0.2% FS.
Pressure Hysteresis: ±0.29% FS.
Pressure Limits: 10 psi.
Response Time: 0.5 s (typ).
Temperature Limits: Operating: 32 to
122°F (0 to 50°C); Storage: 14 to 140°F
(-1 to 60°C).
mbar kPa kg/cm
2
1
3
4
5
6
1. Hold Function
2. Differential Mode
3. Primary Data Screen
4. Record Mode
Phone: 219/879-8000
Fax: 219/872-9057
Bulletin TE-LDPM
1.320
[33.53]
6.344
[161.14]
5.955
[151.26]
Display: Dual-line backlit LCD.
Resolution: See chart.
Power Requirements: 9 V alkaline
battery, included, user replaceable.
Weight: 5.82 oz (165 g).
Process Connections: Two barbed
connections for use with 1/8˝ (3.18 mm)
or 3/16˝ (4.76 mm) ID tubing.
Agency Approvals: CE.
2
8
7
5. MAX/MIN/AVG Function
6. Low Battery Indicator
7. Pressure Unit Indicator
8. Relative Time Clock
lovecontrols.com
e-mail: love@love-controls.com