Leaf temperature and humidity sensor transmitter agricultural greenhouse high-precision leaf surface dew moisture detector

Leaf temperature and humidity sensor transmitter agricultural greenhouse high-precision leaf surface dew moisture detector

Detection principle

The temperature sensor consists of a high-precision thermistor and a transmitter

Accurately measure the temperature in the whole range. The shape of the simulated blade is used to simulate the shape of the blade. The surface characteristics of the simulated blade can be accurately measured by the change of the dielectric constant of the blade surface.

Product parameters

DC power supply (default): DC4.5-30V

Maximum power consumption: 0.75W (12VDC power supply)

Working temperature: -40°C~+60°C

Humidity parameters: Range: 0-100%RH; resolution 0.1%RH; accuracy: ±3% (@0-50%, 25°C)

Temperature parameters: Range: -40~80°C; Resolution Resolution: 0.1°C; Accuracy ±0.5°C (@25°°C)

Protection class: IP67

Sealing Material: Black Flame Retardant Epoxy

Default cable length: 2 meters, cable length can be customized

Dimensions: 65*15*138.5mm

Output signal: RS485 (Modbus protocol)

Customer Service 

PAYMENT 

1.Aliexpress supports Visa , Boleto , MasterCard ,Maestro Debit Card ,Western Union,Webmoney,QIWI and wire transfer via bank.

2.If you still have any question for payment, please feel free to contact us freely . 

SHIPPING 

1.When you place an order, please choose a shipping method and pay for the order including the shipping fee.

 2.We will send the items with 2-5days once the payment is confirmed by the system.

3. Any import Taxes is not included in the shipping fee, buyers are responsible for the customs duties when it is occurred . 

4.Any request to get the refund ,please send back the items back to us. Customers should pay the freight back to China if problems if yours .

on the other side, if problem is ours we will pay the shipping fee. 

5.Express shipping (DHL,Fedex,UPS,TNT etc) and post service are provided for the shipping. 3-7Days will be arrived to your door by Express shipping

Post service Such as China Post Register Air Mail ,Singapore post, Hongkong Post Air Mail reach most countries within 15-45 business days,

 Some destination and other factors may take up to 60 business days.

 Please pay attention : Order less than 7 USD will not have tracking number but you will get the items for sure, 

please contact us to get a refund or resent if you don't get within 60 working days .

FEEDBACK

1.Your satisfaction and positive feedback is very important to us, please leave positive feedback and 5 stars if you are satisfied with our items and service .

2.If you have any problems with our items or our items or service , please feel free to contact us first before you leave negative feedback .

We will do our best to solve any problems and provide you with the best customer service .

CONTACT US 

1. Service to worldwide,Wholesale ,retail, drop shipping , Customized support.

2. Working time: (UTC+8) 8:45-12:00am; 13:00-22:00 pm .Feel free to contact us

Free shipping 2pcs FM Stereo Module Radio Module 64-108MHz AR1310 Wireless Module 64-108 MHz

USD 5.70/lot

Free shipping 5PCS NRF24L01 + upgraded version of the improved wireless module SI24R1 2.4G wireless transceiver module

USD 6.60/lot

Free shipping 5PCS USB To RS232 TTL Converter Adapter Module with Dust-proof Cover PL2303HX

USD 5.70/lot

Free shipping 5pcs DC-DC LM2596HVS LM2596HV Adjustable Step Down Buck Converter Power Module

USD 7.00/lot

5pcs/lot MAX3232 RS232 to TTL Serial Port Converter Module DB9 Connector MAX232 + 4Dupont cable (free)

USD 6.90/lot

Free shipping ST LINK Stlink ST-Link V2 Mini STM8 STM32 Simulator Download Programmer Programming Emulator Download Programmer

USD 4.30/piece

Free shipping 1pc cc2541 low-power Bluetooth 4.0 module data transfer serial module for Apple Android

USD 5.90/piece

Free shipping 2pcs Highest efficiency 96% DC-DC Boost module 3V step- up circuit board 5V 1A mini version of the phone

USD 5.30/lot