Omega Products DP41-W User Manual
LEGAL-FOR-TRADE WEIGH SCALE
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PANEL METERS
NTEP APPROVED PER HB44
DP41-W
Starts at
DP41-W, $595, with
LC101 load cell, see page F-51,
shown larger than actual size.
$
595
5-Year Warranty
NTEP Approved for
Class III and IIIL/Up to
10,000 Divisions
5-Point Linearization
Scales in Any
Engineering Unit
(lb, kg, oz, etc.)
Display Shows
Units Measure
Min, Max, and Tare
Functions
Standard
The DP41-W is a highly accurate,
stable weighmeter with a NEMA 4
(IP65) splashproof keypad. With its
adjustable filtering feature, this
powerful meter achieves rock-solid
readings in critical applications.
Self-contained in a traditional 1⁄8 DIN
case design, it can be used as a
weighmeter, a standard 2-point
scalable meter, or a 5-point scalable
meter. Possible applications for
the 5-point scalable meter
include measuring liquid levels of
tanks and improving non-linear
sensor characteristics.
6-Wire Bridge
Connection
Net/Gross Button
Zero Error Correction
Fixed Tare Capability
SPECIFICATIONS
Accuracy: 0.005% rdg, ± 1 count
Input: ±50 mV, ±500 mV, ±5V, ±50V,
100 mV, 1V, 10V, 100V,
4 to 20 mA, 0 to 20 mA
COC #92-152
Excitation:
AC-Powered Models:
Adj 1.5 to 11 Vdc (5 Vdc @ 60 mA,
10 Vdc @ 30 mA or 24 Vdc @ 25 mA)
DC-Powered Models:
Adj 1.5 to 11 Vdc (5 Vdc @ 60 mA,
10 Vdc @ 120 mA or 24 Vdc @
30 mA)
NTEP Approvals: COC #92-152
Class III and IIIL—to 10,000
divisions max
Operating Temperature: 0 to 50°C
(32 to 122°F)
Storage Temperature: -40 to 85°C
(-40 to 185°F)
Temp Coefficient: 20 ppm/°C
Relative Humidity: 95% @ 40°C
(104ºF), non-condensing
Display: 6-digit, red LED, 13.8 mm
(0.54") high
Display Range: -199999 to 999999
Connections: Input screw terminals;
remote-contact pin terminals
External Features: Tare, reset tare,
display hold
F-105
FF
MDS41-W, benchtop version of
DP41-W, $770, see page D-39,
shown with LSC6400-1818-1K
benchtop platform scale, $645,
see page F-103.
Outputs: 4 open collectors;
150 mA @ 1V sink, 30V max
Step Response: 36 ms for 63%,
145 ms for 98%, 218 ms for 99.8%
Filtering: Adj to 13 Hz
RS232 Communications (Optional):
300/1200/2400/4800/9600/19.2K baud;
RJ11 4-wire connection; complete
program setup and message display
capability; programmable to transmit
current display, alarm status, min/max,
actual measured input value (not
scaled) and status
RS485 Communications (Optional):
300/1200/2400/4800/9600/19.2K baud;
RJ12 6-wire connection; addressable
from 0 to 199
Analog Output (optional): Selectable
0 to 5 Vdc, 1 to 5 Vdc, 0 to 10 Vdc,
0 to 20 mA, 4 to 20 mA; voltages @
20 mA, current @ 12 Vdc
POWER REQUIREMENTS
Voltage: 115 Vac @ 50 to 60 Hz
(230 Vac optional)
Power Consumption: 10 W max
MECHANICAL SPECIFICATIONS
Dimensions: 48 H x 96 W x 156 mm D
(1.89 x 3.78 x 6.13")
Panel Cutout:
(1.77 x 3.62")
Weight: 600 g (1.316 lb)
1
⁄8 DIN, 45 mm H x 92 W
AVAILABLE FOR FAST DELIVERY!
To Order (Specify Model Number)
MODEL NO. PRICE DESCRIPTION
DP41-W $595 Panel mount weigh meter with red display
MDS41-W 770 Benchtop weigh meter with red display
SUFFIX MODEL NO. PRICE DESCRIPTION
-A3 DP40-A3 $110 Scalable current or voltage analog output
-R DP40-R 75 Dual SPDT mechanical relays
-S2 DP40-S24 110 Isolated RS232 communications, RJ11 termination
-S4 DP40-S24 110 Isolated RS485 communications, RJ12 termination
ACCESSORIES FOR COMPUTER COMMUNICATIONS
MODEL NO. PRICE DESCRIPTION
DP40-9SC2 $30 RS232 9 D pin converter from RJ11 phone jack
DP40-25SC2 30 RS232 25 D pin converter from RJ11 phone jack
DP40-9SC4 30 RS485 9 D pin converter from RJ12 phone jack
DP40-25SC4 30 RS485 25 D pin converter from RJ12 phone jack
Note: Order either “-S2” or “-S4” option. Use an accessory for proper termination to a computer.
Comes complete with operator’s manual.
To order with green display, add suffix “-GN” to model number, no additional cost.
To order 230 Vac power option, add suffix “-230” to model number, no additional cost.
Ordering Example: DP41-W-S2, weigh meter with RS232 computer communications, DP40-25SC2, 25 D pin connector,
$595 + 110 + 30 = $735.
F-106
LOAD CELLS
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