美国MEAS（精量）压力传感器1200系列1210/1220/1230/1240

产品描述: 1200系列是经过温度补偿的硅压阻式压力传感器，采用双列直插封装结构。通过激光修正电阻实现大范围的温度补偿，以及调节差动放大器的增益来校正传感器的压力灵敏度变化。

特点:

• 双列直插封装
• ±1%互换性（通过增益调节电阻）
• 固态结构，性能可靠
• 温度补偿范围宽

1210 Sub psi

1210 1psi

1210 Standard

1220 1psi

1220 Standard

1230 UltraStable

1240UltraStable

PC Board Mountable Pressure Sensor
Temperature Compensated
0 – 100mV Output
Gage, Absolute, Differential
Current/Voltage Excitation
1200 Series
The 1200 series is a temperature
compensated, piezoresistive silicon
pressure sensor packaged in a dual-in-line
configuration.
Integral temperature compensation is
provided over a wide temperature range
using laser-trimmed resistors. An additional
laser-trimmed resistor is included to
normalize pressure sensitivity variations by
programming the gain of an external
differential amplifier.
FEATURES
Dual-in-Line Package
1.0% Interchangeable Span
(provided by gain set resistor)
Solid State Reliability
Wide Compensated Temperature
Range
APPLICATIONS
Medical Instruments
Airspeed and Altitude Measurements
Process Control
Factory Automation
Vacuum Measurement
Handheld Calibrators
Leak Detection
Sleep Apnea
Respirators/Ventilators
Air Duct Flow
1200 Series
1200 Series www.meas-spec.com August 2012
Product Definition
Model Pressure Ranges
Type (G = Gage
A = Absolute
D = Differential) Span
Supply
Voltage Current
Compensated
Temperature Unique Feature
1210 Sub psi 0 - 5, 10" in H2O G, D 40mV 1.5mA 0°C to 60°C Barbed port option
Current excitation
1210 1psi 0 - 1psi G, D 100mV 1.5mA 0°C to 50°C Barbed port option
Current excitation
1210
Standard
0 - 2, 5, 15, 30,
50, 100psi G, A, D 100mV 1.5mA 0°C to 50°C Barbed port option
Current excitation
1220 1psi 0 - 1psi G, D 50mV 1.235Vref 0°C to 50°C Voltage excitation
1220
Standard
0 - 2, 5, 15, 30,
50, 100psi G, A, D 50mV 1.235Vref 0°C to 50°C Voltage excitation
1230
UltraStable™
0 - 15, 30, 50,
100psi G, A, D 100mV 1.5mA -20°C to +85°C Current excitation
UltraStable™
1240
UltraStable™
0 - 15, 30, 50,
100psi G, A, D 50mV 1.235Vref -20°C to +85°C Voltage excitation
UltraStable™