Omega Products PCL41-015 User Manual

0.25% ACCURACY BENCHTOP PRESSURE STANDARD
PCL41 Series
0-15 to 0-6000 psi
PCL41-060, $795,
shown smaller
than actual size.
All Models
$
795
Standard
NIST TraceableDisplay Hold for Testing
Pressure Switches
Adjustable ResolutionMin/Max StandardAdjustable FilteringFront-Panel Tare
The PCL41 Series pressure standard incorporates features found in high-end standards into an affordable, portable benchtop unit. The microprocessor-based controller allows the user to adjust display filtering and resolution for the particular application. The front­panel tare allows zeroing of the display with the push of a button.
With the display hold feature, the user can test pressure switches. An external connection is completed when the pressure switch under test changes state. The switch freezes the display, which shows the true actuating pressure.
Other available options include scalable analog outputs, RS232 or RS485 communications, and mechanical relays. With the right combination of options, the PCL41 can become a sophisticated data system.
SPECIFICATIONS
Accuracy: 0.25% FS (linearity,
hysteresis and repeatability) Operating Temp: 0 to 50°C
(32 to 122°F)
Media Temp: -20 to 80°C (-4 to 176°F) Temp Effects: 0.004% FS/°C
A-23
Proof Pressure: 150% FS Output: 4 open collectors 150 mA sink
@ 1 Vdc max; optional 2 SPDT relays 7 A @ 230 Vac; deadband fully adjustable
Warm-Up to Rated Accuracy: 5 min A/D Conversion: Dual slope technique Display: 6-digit, 14-segment LED, red
or green; 14.2 mm (0.56") high; indicator lights for alarms and status modes
RS232 Communications (Option “-S2”):
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 (Option “-S4”):
300/1200/2400/4800/9600/19.2K baud; RJ11 6-wire connection; addressable from 0 to 199
Analog Output (Option “-A”): Selectable 0 to 5 Vdc,
1 to 5 Vdc, 0 to 10 Vdc, 0 to 20 mA,
to 20 mA; voltages @ 20 mA,
current @ 12 Vdc
Read Rate: 3/s (adjustable to 13/s) Power: 120 Vac @ 10 W Dimensions:
109 H x 259 W x 254 mm D (4.3 x 10.2 x 10")
Weight: 3.6 kg (7.9 lb)
0.25% ACCURACY BENCH STANDARD RANGES FROM 15 to 6000 psi
Thermocouple and RTD probes sold separately, visit omega.com/temperature. See pages D-29 through D-32 for the complete selection of DP41 precision indicators available from OMEGA
®
A
PRESSURE INSTRUMENTS
PCL41-060, $795, shown smaller than actual size.
DP41-T and DP41-RTD, $595, shown smaller than actual size.
MOST POPULAR MODELS HIGHLIGHTED!
To Order (Specify Model Number)
RANGE MODEL NO. PRICE RESOLUTION
0 to 15 psig PCL41-015 $795 0.001 psig 0 to 30 psig PCL41-030 795 0.001 psig 0 to 60 psig PCL41-060 795 0.01 psig 0 to 100 psig PCL41-100 795 0.01 psig 0 to 300 psig PCL41-300 795 0.01 psig 0 to 600 psig PCL41-600 795 0.1 psig 0 to 1000 psig PCL41-1K 795 0.1 psig 0 to 3000 psig PCL41-3K 795 0.1 psig 0 to 6000 psig PCL41-6K 795 1 psig
Comes complete with power cord, operator's manual and NIST calibration certificate. Ordering Examples: PCL41-100-R, benchtop pressure standard, with 0 to 100 psig range, optional dual 7 A SPDT relays,
and PS-4G, pressure snubber for gas applications, $795 + 75 + 12.75 = $882.75. PCL41-300-S2, benchtop pressure standard with 0 to 300 psig range, optional RS232 serial output, DP40-95C2, 9-pin serial connector
(RJ11 to DB9) and PS-4E, pressure snubber for water, $795 + 110 + 30 + 12.75 = $947.75.
NS (NO
PTIO
O
RDER SUFFIX ADD’L PRICE
O
T FIELD INSTALLABLE)
-R
-A
-S2 1
-S4 1
$7 11
DESCRIPTIO
l 7
a
5 0 0
1
0
1
Du Sc RS2 RS4
lab
a
2 s
3
5 s
8
N
A SPDT mechanical relay
output
g
lo
a
n
le a
utput (requires connector below)
l o
ria
e
utput (requires connector below)
l o
ria
e
ACCESSO
MODEL NO
PS-4D PS-4E PS-4G DP40-9SC2 DP40-9SC4 DP40-25SC2 DP40-25SC4
RIES
.
PRICE
$12.75
12.75
12.75 30 30 30 30
DESCRIPTIO
Pressure snubber for motor oil Pressure snubber for water Pressure snubber for gas 9-pin serial connector for RS232 9-pin serial connector for RS485 25-pin serial connector for RS232 25-pin serial connector for RS485
N
A-24
Recommended Reference Book: Fundamentals of Temperature,
Pressure, and Air Flow Measurement
OP-6, $265
See Section Y
For Additional Books
,
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