BENCHTOP PRESSURE STANDARDS
WITH INTERCHANGEABLE RANGE MODULES
PCL-2A Series
PCL-2A, $2430, with 2 pressure
modules, PCL-MB-010G, $1110,
and PCL-MB-1KG, $1265.
Data Logging and
Hi/Lo Programmable
Relays Standard
Starts at
$
2430
Standard
⻬ Interchangable
Pressure Modules
Available for Ranges
from 0.25 inH2O to
7500 psi
⻬ Large Display Indicates
Dual Readings
Simultaneously
⻬ Accurate to 0.06% FS
The PCL-2A is the perfect
companion product to OMEGAs
PCL-1B handheld calibrator. For
the ultimate in measurement
flexibility, this benchtop or panel
mount unit uses the same PCL-M
pressure modules as the PCL-1B
(for details, see page A-42).
An intuitive menu-driven user interface
puts all of the PCL-2A power at the
simple press of a key. It uses PCL-M
plug-in modules to provide the ultimate
in measurement flexibility.
A-39
Two plug-in pressure
modules allow range
changes without calibration,
shown smaller than actual
size. Modules sold
separately, see page A-42.
Now you can purchase a calibration
system to serve your field and
bench mounting requirements while
enjoying the significant cost savings
gained through the availability of
commom pressure modules and
software.
BENCHTOP PRESSURE CALIBRATORS
Standard Features
• Measurement of pressure,
temperature, voltage and current
• Two-channel—simultaneous
measurement and display of
pressure, temperature, voltage or
current in any combination
• Accuracy ratings of to 0.05% FS
(pressure)
• Pressure ranges from
0.25
inH2O to 7500 psi
• Multiple engineering units—
12 factory-programmed plus
1 user-programmable
engineering unit
• Programmable damping
• Tare capability
• Display hold
• RS232 two-way communications
• Standard NIST-traceable certificate
of calibration
• Data logging—automatic, manual
and delayed actuation (user
programmable)
• Relays—Hi/lo programmable
configurations—N/O and N/C
Optional Features
• Supplies 24 Vdc to power
transmitters, transducers, switches
• High-static differential pressure
measurement with dual sensor
• Battery power—5 “AA” Ni-Cads with
built-in charger (included)
Application Capabilities
• Switch testing, including trip, reset
and deadband
• Leak detection in either leak rate or
pressure decay modes
To Order (Specify Model Number)
MODEL NO. PRICE DESCRIPTION
PCL-2A $2430 Base unit, including data logging, high and low alarm
relays and backlit display (requires 1 or more plug-in
pressure modules, see page A-42)
ORDER ADD’L
SUFFIX PRICE DESCRIPTION
-B $155 Rechargeable Ni-Cad batteries
-E 365 Built-in 24 Vdc loop power supply
Comes complete with calibration certificate and operator’s manual.
Ordering Example: PCL-2A-B, benchtop pressure calibrator with Ni-Cad battery option,
PCL-MA-100BWC, ±100 inH2O, and PCL-MB-030G, 0 to 30 psig plug-in pressure module,
$2430 + 155 + 1295 + 1110 = $4990. Modules shown on page A-42.
• Flow velocity and volume
measurement using standard pitot
tubes and anubars
• Automatic % error calculation
simplifies transmitter or transducer
calibration
• Valve test and set using the
min/max tracking feature
AVAILABLE FOR FAST DELIVERY!
A
PRESSURE INSTRUMENTS
mA and V
display
Menu-driven
setup
Push to
zero
Flow velocity
and volume
Data log up to
714 records
Control
backlight
Min/max
memory
12 engineering units
at the press of a key
Trip detector for
switch calibration
A-40
Tare to remove
pressure preload
14.2
(0.56)
234.7
(9.24)
27.94
(1.10)
160.8 (6.33)
84
(3.31)
38.3
(1.51)
31.75
(1.25)
171
(6.74)
101.6
(4.00)
88
(3.47)
36.5
(1.44)
23.6
(0.93)
24.6
(0.97)
BENCHTOP PRESSURE
CALIBRATORS
SPECIFICATIONS
Physical
Dimensions: 102 H x 171 W x 277 mm D
(4.00 x 6.74 x 10.9")
Panel Cutout: 90 H x 167 mm W (3.53 x 6.56")
Weight: 9.0 kg (4.08 lb) with 2 modules max
Case: High impact ABS
Sensor Module Capacity: 2 bays for PCL-M series
plug-in modules
Display: Backlit 2 line LCD, 0.94 mm (0.037")
height per line; display of two plug-in modules
simultaneously
Electrical Connection: Standard banana jacks
Calibration: Both plug-in modules and electronics
base unit may be field calibrated
Operating
Operating Ambient: 0 to 49°C (32 to 120°F)
Storage Ambient: -20 to 70°C (-4 to 158°F)
Update Rate: 130 ms nominal, with one sensor installed
Resolution: ±0.002% span, 60,000 count max
Warm-Up: 5 m for rated accuracy
Serial Interface: RS232, baud rates of 300/1200/2400/9600
Power: 110 Vac; optional NiCad batteries with built-in
charger (or 5 “AA” alkaline batteries, non-rechargeable)
Battery Life: Up to 20 hr with no backlight, 2 hr with
backlight on
Data Logging: Manual or automatic; store up to 715
measured values for upload to PC (utility software included)
High-Low Relay: Programmable setpoints for activation of
alarms or control valves
Voltage/Current Input
Input Range Accuracy
0 to 10 Vdc ±0.025% FS
0 to 30 Vdc ±0.10% FS
0 to 20 mA ±0.03% FS
0 to 50 mA ±0.05% FS
Temperature Effect: ±0.0005% span per °C
(0.001% span per °F) over compensated range
PCL-M PLUG-IN MODULES
See page A-42 for ranges and specifications and ordering information
Gage/Differential/Compound Pressure Modules
Input Ranges: 0.25 to 200 inH2O gage; ±0.125 to
±100 inH2O differential; non-isolated, for clean, dry,
non-conductive, non-corrosive gases
Accuracy: ±0.07% span (ranges below 2 inH
±0.06% span (2 to 200 inH2O ranges)
Media: Clean, dry, non-conductive, non-corrosive gas
Under/Overpressure: -15 to 50 psi
Max Static (Line) Pressure: 100 psi
Gage/Absolute/Vacuum/Differential Pressure Modules
Input Ranges: 5 to 7500 psig or psia; 5 to 15 psi vacuum;
±5 to ±15, -15 to 30 or -15 to 60 psi compound
Accuracy: 0.05% span (0.1% for 10k psi range)
Media: Any medium compatible with 316 SS isolation; 5 psi
modules are non-isolated, for clean, dry, non-conductive,
non-corrosive gases only
2
O);
PCL-2A, $2430.
Overpressure: 200% for ranges up to 1000 psi; 150% for
ranges over 1000 psi
MODULE COMMON SPECIFICATIONS
Engineering Units: psi, inHg, inWC, ftSW, bar, mbar, kPa,
mPa, mmHg, cmWC, mmWC, kg/cm2and any single userdefined, field-programmable engineering unit
Damping (Measurement Averaging): Programmable,
averaging from zero through 16 consecutive readings
Compensated Temperature Range: -6 to 49°C
(20 to 120°F)
Reference Temperature: 21±2°C (70±3°F)
Temperature Effect: ±0.002% per °C (0.004% per °F) over
compensated range
Repeatability: ±0.01% span (ranges above 0.5 inH
±0.02% span (ranges below 1 inH2O)
Sensitivity: ±0.002% span, typical
Process Connection:
Dimensions: mm (in)
1
⁄8 FNPT
2
O);
NEW! Thermocouple and RTD Modules Available for Temperature Calibration.
Visit omega.com/pcl-m for details.
A-41
One Omega Drive | Stamford, CT 06907 | 1-888-TC-OMEGA (1-888-826-6342) | info@omega.com
EPG05
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