參數(shù)資料
型號: 1620-3-N
英文描述: Signal Conditioner
中文描述: 信號調(diào)理
文件頁數(shù): 2/6頁
文件大?。?/td> 1500K
代理商: 1620-3-N
Disposable Blood Pressure Sensor
Model 1620
Blood Pressure
1-49
April 2000
PERFORMANCE SPECIFICATIONS
Supply Voltage: 6.0 VDC
Ambient Temperature: 25°C (Unless otherwise specified)
Notes
1.
Output of sensor with no pressure applied and a 150k
resistor
shorted across +VIN to +OUT.
2.
For input impedance of 350
± 5% select pad configuration 1.
3.
Over an 8 hour time period and after warm-up.
4.
Over operating temperature range (+10°C to +40°C).
5.
One discharge per minute.
6.
Sterilization performed by customer.
7.
Defined as common mode symmetry between signal output and either
excitation terminal.
PARAMETERS
MIN
TYP
MAX
UNITS
NOTES
Operating Pressure Range
-30
300
mmHg
Overpressure
125
PSI
Zero Pressure Offset
±20
mmHg
Sensitivity
4.95
5.0
5.05
V/V/mmHg
Calibration
97.5
100
102.5
mmHg
1
Linearity & Hysteresis (-30 to 100 mmHg)
1
mmHg
Linearity & Hysteresis (>100 to 200 mmHg)
1
% output
Linearity & Hysteresis (>200 to 300 mmHg)
1.5
% output
Input Impedance
1200
3200
2
Output Impedance
285
315
Output Symmetry
0.95
1.05
ratio
7
Supply Voltage
1
6
10
VDC
Risk Current (at 120 VAC rms 60 Hz)
2
mA
Warm-up Time
5
seconds
Frequency Response
1200
Hz
Offset Drift
2mmHg
3
Thermal Span Shift
±0.1
%/°C
4
Thermal Offset Shift
±0.3
mmHg/°C
4
Phase Shift (at 5 kHz)
5
degrees
Light Sensitivity (3000 Foot Candle)
1mmHg
Defibrillator Withstand (400 Joules)
5
discharges
5
Sterilization (ETO)
3
cycles
6
Operating Temperature
+10°C to +40°C
Storage Temperature
-25°C to +70°C
Humidity
10 - 90% (non-condensing)
Operating Product Life
168 hours
Shelf Life
2 years
Dielectric Breakdown
10,000 VDC
Media Interface
Dielectric Gel
Volume Displacement
4.5 x 10-4 in3
Weight
0.5 grams
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