Low Power Low Profile Carbon Dioxide Sensor NDIR CO2 Sensor Description
The CozIR®-LP3 CO sensor uses proprietary solid-state LED technology to achieve unrivalled low-power consumption, making it suitable for a range of applications including battery-powered and wirelessly connected devices.
The CozIR®-LP3 provides the user with extensive flexibility, a choice of UART or I²C control interfaces, digital and analogue CO measurements, and a fail-safe digital alarm level monitor.
The CozIR®-LP3 includes on-board power management, allowing the user to control sensor power consumption during measurements and when the sensor is inactive. The user can reduce active current consumption to <1µA without switching o the sensor.
The low height form factor, small footprint and flexible mounting options make the CozIR®-LP3 ideal for applications where space is at a premium.
The CozIR®-LP3 is designed to run fully autonomously with automatic self-checking and auto-zeroing, enabling the sensor to operate for long periods with no user intervention.
Low Power Low Profile Carbon Dioxide Sensor NDIR CO2 Sensor Features
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CO Sensor Specifications |
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| Measurement Ranges | 0-2000ppm, 0-5000ppm, 0- 10000ppm (0-1%) |
| Accuracy (typ.) | ±(30ppm +3% of reading) |
| Time to 1st Reading | From 0.8 Seconds |
| Response Time | <30 Seconds (Diusion limited) |
| Sample Method | Solid-state LED NDIR Diffusion |
| Electrical and Mechanical Specifications | |
| Measurement Output | Analogue or Digital (UART and I²C) |
| Supply Voltage | 3.25V - 5.5V |
| Power Consumption (typ.) | 3.5mW active, 3µW in low power mode |
| Dimensions and Weight | 38.62mm x 19.5mm x 9.3mm, ~2.5g |
| Operating Conditions | |
| Operating Conditions - Temperature | 0°C to 50°C |
| Operating Conditions - Humidity | 0-95% RH, non-condensing |
| Storage Conditions - Temperature | -40°C to +70°C |
| Operating Pressure | 500mbar - 2bar |
| Sensor Lifetime | >15 years |
| Environmental Compliance | RoHS3 and REACH |
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