PS-3322 greenhouse sensor
The PS-3322 greenhouse sensor measures light intensity, air humidity, ambient temperature, and soil moisture inside a terrarium or enclosed environment. Designed for the PASCO Greenhouse Sense and Control Kit, it provides live data so students can monitor conditions, graph trends, and optimize the terrarium environment for sustained organism growth. Overview: Designed for the PASCO Greenhouse Sense and Control Kit, product number PS-2997, the sensor supplies live data for monitoring conditions, graphing trends, and optimizing terrarium environments for sustained growth. Students can monitor the environment in real time and display measurements numerically, in tables, or as graphs in SPARKvue or PASCO Capstone on their own devices. Measurements can also serve as inputs to custom Blockly programs for automated plant care, teaching the role of programming and technology in modern agricultural monitoring. Simply add a //control.Node controller and accessories such as a grow light (PS-3347), USB fan (PS-6206), or USB water pump (SE-6208) to monitor, investigate, and automatically control the terrarium environment.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Operating Temperature | -40°C to 80°C |
| Light-intensity sensor - Wavelength range [Visible spectrum] | Visible spectrum (400-700 nm) |
| Light-intensity sensor - Measurement range [Uncalibrated] | Approximately 600-50,000 Lx (uncalibrated) |
| Light-intensity sensor - Resolution | 1 Lx |
| Light-intensity sensor - Accuracy | 5% |
| Light-intensity output ratio [Maximum reading] | 0% - 100% of maximum reading |
| Ambient Temperature-Measurement Range | -40°C to 80°C |
| Ambient Temperature-Resolution | 0.01°C |
| Ambient Temperature-Accuracy | ±0.5°C |
| Humidity-Measurement Range [Non-condensing environment] | 0% - 95% (non-condensing environment) |
| Humidity-Resolution | ±0.02% |
| Humidity-Accuracy | ±3% |
| Temperature/light/humidity sensor power consumption [3.3 V DC] | 0.98 mA at 3.3 V DC |
| Soil moisture - Measurement range | 0% - 45% |
| Soil moisture - Resolution | 0.1% |
| Soil moisture - Accuracy | ±5% |
| Soil moisture - Power consumption [5 V DC] | 3 mA at 5 V DC |
| Soil moisture - Probe-cable length | 2 meters |
| Data Logging Function | None |
| Battery Type | Rechargeable Lithium-Polymer Battery (LiPo) |
Applications
Key Features
Datasheet
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