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AST SRX-CT21

AST SRX-CT21

SRX-CT21 % Oxygen Sensor is a galvanic type micro fuel cell specific to oxygen. Its innovative design with proprietary electrolyte formulation ensures full utilization of Pb anode, thus providing longer life without signal drift and minimizing frequent calibration requirement. Sensor is designed, developed and manufactured in the USA.
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Product Description

Specifications*

Sensor Technology

Galvanic Type Micro Fuel Cell

Measuring Range

0 to 100 % Oxygen

Signal Output¹

322-598 uA

Response Time T90

7 seconds

Accuracy ²

+/- 1% of signal

Drift2

< 2%

Linearity

+/- 1%

Repeatability

+/- 0.5%

Temperature Coefficient

2.0% / °C

Operating Temperature

0 to 50°C

Storage Temperature

5to 35°C

Recommended Flow Rate

0.5 - 5 SCFH

Humidity Non-Condensing

0 - 99% RH

Expected Life³

12 months

Recommended Storage

6 months

Warranty4

9 months

PCB Connections

Center Negative

Outer Positive


Packaging & Shipping

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