1620-4-N Leader Electronic Co., Ltd., 1620-4-N Datasheet - Page 2

• Manufacturer Part Number: 1620-4-N
• Description: Pressure Sensor
• Manufacturer: Leader Electronic Co., Ltd.

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