PCU-2000 Pressure Control Unit
with Patient Isolation
The PCU-2000 Pressure Control unit is a two-channel, patient-isolated, line-powered amplifier/interface unit for connecting one or two Millar Mikro-Tip catheters to a CE-approved pressure monitor and data acquisition system. Each channel has an electrically isolated input for patient safety. The analog output signal level of 1V/100 mmHg is compatible with most pressure monitors and data acquisition systems.
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PCU-2000 Features
CE approved
Patient isolated
Supports one dual-sensor or two single-sensor Mikro-Tip
catheters
Line powered
The in-line power supply adapts to line voltages from
100 to 240 volts AC. Its power cord is long enough to allow the power
supply to be positioned well out of the field of operation.
The PCU-2000 provides electrically isolated bridge
excitation and signal amplification for each channel as well as separate
balance, or zero, controls. Lighted push button switches provide calibration
signals equivalent to 0, 25, 100 and 125 mmHg on each channel. A Standby/Transducer
switch allows the operator to reset zero and recalibrate during a procedure
with the transducer in place in the subject.
LED bar graphs visually confirm transducer functionality.
Pressure input connectors are color-coded Redel style, while pressure
output connectors are 1/4-inch phone plug style. Pressure output cables
are sold separately. The CE-approved PCU2000 is the latest addition to
Millar's line of pressure control units.
PCU-2000 Specifications
Equipment Classifications
II (USA), IIb (EU), II (Canada)
Pressure Outputs Sensitivity 1
V/100 mmHg, nominal Accuracy Error
Band <±1
mmHg or 1% of reading, whichever is greater Frequency
Response DC
to1000 Hz (-3 dB), minimum Output
Resistance 1000
ohms, nominal Noise <0.3
mmHg peak-to-peak Zero-Offset Temperature
Coefficient <0.15
mmHg/°C Gain Temperature Coefficient <0.1
%/°C Balance Adjustment Range ±140
mmHg, nominal
Standby-Calibration Mode Zero
Offset <±1
mmHg Calibration Steps 0,
25, 100 and 125 mmHg Calibration
Accuracy <±
0.5 mmHg
LED Bar Graphs Range -25
to 200 mmHg in 10 steps Resolution 25
mmHg Out of Range
Top light stays on at high pressures
Bottom light turns off at low pressures
Power Supply External AC/DC
desktop style Input (Universal) 100
to 240 VAC, 0.3A, 50/60 Hz Output 5
VDC/2.0 A, regulated (±5%) Safety
Approvals EN
60601-1, CSA C22.2 No. 601.1
Mechanical Size 2.6
in. H x 6.1 in. W x 5.3 in. D (6.6
cm H x 15.5 cm W x 13.5 cm D) Weight 1.1
lbs. (0.5 kg)
Environmental Operating 50°
to 104°F (10° to 40°C), 30 to 75 % RH Transport
and Storage
-4° to 149°F (-20° to 65°C), 30 to 75% RH
Safety Protection
Fuse Resettable,
0.4A
Note: Specifications subject to change without notice.
Interface Cable Ordering Information
Cable Model
Part Number
Cable Length
Catheter End Connector Type
PEC-1.5C
850-5088
1.5 ft. (46 cm)
Viking
PEC-10C
850-5089
10 ft. (305 cm)
Viking
PEC-4D
850-5103
4 ft. (122 cm)
Low Profile
PEC-10D
850-5090
10 ft. (305cm)
Low Profile
NOTE: Viking connectors are round with 4 pins.
Low Profile connectors are flat with 4 pins.
PCU-2000 Power Supply Ordering Information
item
Part Number
connector
Power Supply
249-2365
C12 input for three-prong cords
North American Power Cord
850-5117
Hospital-grade NEMA 5-15P and C13
European Power Cord
850-5118
CEE 7/7 and C13
All input and output connectors
are conveniently located on the rear panel of the PCU-2000.
Connecting to the PCU-2000 Below are illustrations
for connecting single- and dual-sensor Mikro-Tip catheters to the PCU-2000.
PCU-2000
w/ Dual Sensor Catheter
pcu-2000
w/ 2 single sensor catheters
0086
Millar
Instruments, Inc. | 6001-A Gulf Freeway Houston,
Texas 77023-5417 USA | 832.667.7000
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