HANDHELD PRESSURE CALIBRATORS
WITH INTERCHANGEABLE INPUT MODULES
PCL-1B Series
A
Starts at
$
1845
Standard
⻬ Plug-In Pressure
Modules Cover
Ranges from 0.25 inH2O
to 7500 psi
⻬ Dual Display Shows
Applied Pressure and
Transducer Output
Simultaneously
⻬ Accurate to ±0.06% FS
⻬ Measures Pressure,
Temperature, Voltage,
Current, Flow, and
Leak Rate
PRESSURE INSTRUMENTS
PCL-1B, $1845, with 2 plug-in modules, PCL-MB-030G, $1110, and PCL-MB-3KG, $1265.
The OMEGA®PCL-1B pressure
calibrators are full featured
handheld instruments that can
measure pressure, temperature,
flow, vacuum, leak, current, voltage,
and change of state for switch
testing—virtually all pressure
measurement and test functions
that an application would require.
A complete PCL-1B system
consists of a base unit and 1 or
2 plug-in modules. Pressure
modules are available in full scale
ranges between 0.25 inH2O and
7500 psi and in gage, vacuum,
absolute, differential, and
compound pressure types. Three
temperature modules are available,
for thermocouple (J, K, T, E, R, S,
B, and N calibrations), and RTDs
(Pt100, Ni120 and Cu120 or
Pt1000 types).
When installed in the base unit,
these quick-select modules not only
afford unparalleled measurement
flexibility; they also help protect the
pressure sensor from damage.
Modules can be switched in just
seconds, without tools. In addition
to its keypad features (see diagram
on next page), the base unit can
link to a computer, data acquisition
system, or dumb terminal via a
standard RS232 connection.
A-36
The PCL-1B can accept
two removable PCL-M
pressure modules,
modules sold
separately, see
page A-42.
Shown
smaller
than
actual
size.
(4.24)
108
83
(7.88)
200
(0.43/0.58)
11/15
(1.73)
44
(3.25)
83
(3.25)
OMEGA
HANDHELD CALIBRATORS
WITH INTERCHANGEABLE PRESSURE MODULES
Interchangable PCL-M
plug-in modules.
Allows selection of pressure or electrical
measurements on each port.
Allows entry into menu-driven system
configuration to establish timer functions,
percent readout for transmitter calibration,
level of damping, parameters for leak and
flow testing and various other modes
of operation.
2-line LCD with 16 characters per line.
Displays the measured pressure from
1 or 2 quick-select modules simultaneously
or displays the measurement from either of
two sensors and the corresponding value
of a current or voltage input.
Turns system on or off. Auto-off
feature can be activated through
Checks and displays remaining
Displays the measured pressure in any of
13 selectable engineering units. Includes 1
user-programmable engineering unit.
Tests for leaks in either cc/min
or pressure decay over time.
When used with a pitot tube or anubar,
converts differential pressure
measurement to a flow velocity or a flow
volume measurement for air-flow
Freezes the displayed value(s). “H” flashes
on display when unit display is in hold mode.
Enables or disables damping.
Allows movement of cursor through
Selects voltage or current for display
corresponding to measured pressure
Recessed miniature banana jack inputs for
4/20 and 10/50 mA and 0/10 and 0/30 Vdc
outputs from transducers and transmitters
and to perform switch testing.
setup menu.
battery life.
applications.
setup menus.
value.
PCL-1B, $1670,
shown smaller
than actual size.
Zeros the displayed pressure(s).
Monitors and displays on demand the
maximum and minimum pressure values
measured.
Tares the display to eliminate a pressure
preload. Display flashes when unit is in
tare mode.
Optional feature that stores measured
values in on-board memory. Measured
values can be logged manually,
automatically or automatically with
delayed starting time.
Tests pressure switch, providing trip point,
reset point and deadband value.
Clears previous entry.
Changes display to present percent
measurement for calibration of
transmitters and transducers.
Enters selection and activates desired
firmware function.
9-pin connector provides access to RS232
interface or optional hi/lo relay contacts.
AC adaptor jack.
Dual sensor/
dual engineering unit display
Leak measurement selections
Flow measurement selections
Single or dual independent tare
values can be programmed
Dimensions: mm (in)
A-37
PCL-1B, $1845,
shown smaller
than actual size.
SPECIFICATIONS
Physical
Dimensions: 200 H x 108 L x 83 mm D (7.88 x 4.24 x 3.25")
Weight: 1 kg (2.2 lb) with 2 modules installed
Case: High impact ABS
Sensor Module Capacity: 2 bays for PCL-M series plug-in
modules
Display: 2 line LCD, 0.94 mm (0.037") height per line; display
of two plug-in modules simultaneously
Electrical Connection: Miniature recessed 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: Two 9V batteries (MN1604); 110 Vac adaptor
included
Battery Life: Up to 30 hr
Voltage/Current Output
Input Range Accuracy
0 to 10 Vdc ±0.025% FS
0 to 30 Vdc ±0.10% FS
0 to 20 mA ±0.03% FS
Temperature Effect: ±0.0005% span per °C (±0.001%
span per °F) over compensated range
Model PCL-1BR
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
PCL-M Series plug-in
sensor modules
for PCL-1B and
PCL-2A calibrators.
PCL-M plug-in
modules sold
separately, see
page A-42.
Pressure
⻬ Uni-directional from 0.25 to 200 inH
⻬ Bi-directional from ±0.125 to 100 inH
⻬ Gage from 5 to 7500 psig
⻬ Compound, from ±5 to -15 to 60 psi
⻬ Vacuum from -5 to -15 psi
⻬ Absolute from 5 to 7500 psia
⻬ Display in Any of 12 Engineering Units
Temperature
⻬ J, K, T, E, R, S, B, and N Thermocouple
Types
Pt100, Pt500, Pt1000 Ni120, Cu120 RTDs
⻬
⻬ Display in °C, °F, K or R Units or Direct
Reading in mV
See page A-42 for pressure modules, visit omega.com/pcl-m for
the complete selection.
AVAILABLE FOR FAST DELIVERY!
To Order (Specify Model Number)
MODEL NO. PRICE DESCRIPTION
PCL-1B $1845 Handheld pressure calibrator base
PCL-1BR 2200 Pressure calibrator with alarms
Comes complete with hard carrying case, test leads, NIST
calibration certificate, AC adaptor, batteries and operator’s manual.
Ordering Example: PCL-1B, handheld pressure calibrator
base unit with PCL-MB-015G, 0 to 15 psig plug-in pressure
module, and PCL-MB-100G, 0 to 100 psig plug in pressure module,
$1845 + 1110 + 1110 = $4065.
PCL-M plug-in modules are sold separately, see page A-42.
NEW! Thermocouple and RTD Modules
Available for Temperature Calibration.
Visit omega.com/pcl-m for details.
A-38
unit (plug-in modules sold
separately, see page A-42)
and data logging capability
(plug-in modules sold separately,
see page A-42)
A
PRESSURE INSTRUMENTS
O
2
O
2
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EPG05
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