5V 1 Channel Humidity Sensor Relay Module
HR202 DC 5V 1 Channel Humidity Sensitive Switch Relay Module Humidity Controller Humidity Sensor with Indicator
$7.99
5 in stock
This item: 5V 1 Channel Humidity Sensor Relay Module
5 in stock
$7.99
$7.99
Delivery & Return
We want you to be happy with your purchase and we apologize if it is not. For whatever reason that you are not satisfied, we would be most happy to provide exchanges and returns for all items purchased from us if the following conditions are met.
Rules
All exchanges and returns would need to be raised within 10 days of the invoice date for Singaporeorders, and 20 days for overseas orders. For local deliveries, there is an option to exchange at any of our boutiques within Singaporeor through our online portal at www.company.com. All requests for returns however, would need to be strictly made online at www.company.com for both local and overseas deliveries.
Interpretation and Definitions
All exchanges and returns would need to be raised within 10 days of the invoice date for Singaporeorders, and 20 days for overseas orders. For local deliveries, there is an option to exchange at any of our boutiques within Singaporeor through our online portal at www.company.com. All requests for returns however, would need to be strictly made online at www.company.com for both local and overseas deliveries.
Description
Additional information
Q & A
5V 1 Channel Humidity Sensor Relay Module is an electronic switch that turns a device on and off depending on the humidity of the surrounding atmosphere.
This self-contained switching module energises / de-energizes a relay based on the humidity level. Â Â Just add 5V power and hook up the load you want to control, then adjust the potentiometer to set the relative humidity level at which you want the relay to switch between ON / OF
it can use this type of module for applications such as automatically turning on an exhaust fan when the humidity gets above a preset level, as might be the case in a greenhouse or aquarium room, or you could use it to energise a misting system, such as for orchids when the humidity drops below a preset level
Features:
- Operating Voltage: 5 V
- Operating Current: >150 mA
- Maximum Load: 250 V 10 A (AC) / 30 V 10 A (DC)
- HR202 moisture sensor
- power indicator(red), relay status indicator(blue)
- potentiometer to adjust the sensitivity
- Four fixed bolt holes for installation
- Size: 50mm x 26mm x 19mm
- LED indicator when the relay is energised
Package included: 1 x 5V 1 Channel Humidity Sensor Relay ModuleÂ
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Notes:
1. There may be slight size deviations due to manual measurement, different measuring methods and tools.
2. The picture may not reflect the actual colour of the item because of different photographing light, angles and display monitors.
| Weight | .017 kg |
|---|---|
| Dimensions | 6 × 9 × 1.9 cm |
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