High-Precision Outdoor Temperature Humidity Pressure Sensor 4-20mA RS485 Modbus for Agriculture

• Customization: Available
• Installation Type: Tee Type
• Sensing Type: Thermocouple
• Model NO.: RK330-01
• Contact: Contact
• Output Signal Type: Analog Type
• Production Process: Normal Wirewound
• Material: Carbon Humidity
• Measuring Medium: Temp, Humidity and Pressure
• IP Rating: IP65
• Certification: CE
• Customized: Customized
• Temp Range: -40-60ºC
• Humidity Range: 0-100%Rh
• Pressure Range: 10-110kpa(100-1100mbar)
• Output: 4-20mA,0-10V,RS485, Iic,SDI-12
• Supply: 5VDC, 12-24VDC
• Current Consumption: <20mA
• Radiation Shield(Optional): Rk95-01,11 Plates,M25*1.5
• Cable Length: 1.5m Standard
• Operating Temperature: -40ºC-+80ºC
• Transport Package: Carton
• Specification: Air Temperature humidity Pressure Sensor
• Trademark: Rika
• Origin: China
• Production Capacity: 10000PCS/Order
• Package Size: 29.00cm * 11.00cm * 11.00cm
• Package Gross Weight: 0.500kg

Product Description

RK330-01 Atmospheric Temperature, Humidity & Pressure Sensor

RK330-01 Atmospheric Temperature, Humidity & Pressure Sensor is a professional measurement of air temperature, relative humidity & barometric pressure. Sensors are built-in the water-proof and anti-UV shelter. It is widely used in agriculture, forestry, meteorology as well as a climate chamber, warehousing and other and many more industries that rely on precise knowledge about their environment.This model also can be equipped with 11 plates radiation shield(RK95-01) to protect the sensors from solar radiation and rain.

Specification

FEATURES 
* High sensitivity
* Fast response time
* Long service life
* Low consumption
* Good stability of output
* Strong environmental adaptability
* Integrated temperature humidity air pressure at the same time

APPLICATIONS 
* Environmental monitoring
* Solar farm
* Livestock farm
* Storage room
* Forestry
* Greenhouse
* Agriculture

Technical Specifications

Item	Technical Specification
	Temperature	Humidity	Pressure
Range	-40-60℃	0-100%RH	30-110kPa(300-1100hPa)
Resolution	0.1℃	0.1%RH	0.1hPa
Accuracy(typical)	±0.5℃	±3%RH	±1hPa
Accuracy(high-precision) only for digital output	±0.2℃	±2% RH	±1hPa
Supply	5VDC, 12-24VDC
Output signal	4-20mA,0-5V,0-10V,RS485(MODBUS),SDI-12,IIC
Current consumption	<5mA
Stability	Temperature, ± 0.1℃(2years);Humidity, ± 2% RH(2years)
Operating temperature	-40℃-+80℃
Ingress protection	IP65
Storage	10-60℃@20%-90%RH
Weight(unpacked)	120g
Probe material	ABS
Radiation shield(optional)	RK95-01,11 plates

DIMENSION & MOUNTING

DIMENSION

MOUNTING

1. Install the product in stable environment area, avoid direct sunlight, away from windows air-conditioning, heating and other equipment. Otherwise it will cause measurement inaccuracies,the installation height should be 1.5m above the ground.

2.Fixing rail is optional.

Product Details

Company Profile

Hunan Rika Electronic Tech Co., Ltd.

Hunan Rika Electronic Tech Co., Ltd. is a leading sensor manufacturer and solution provider in China, specializing in weather & environment monitoring for over a decade. We integrate R&D, production, and marketing, offering products for wind measurement, solar radiation, air and water quality, soil moisture, and various weather stations.

FAQ

Q: Are you the final manufacturer?
A: Yes, we are a SENSOR manufacturer and exporter in China with over 10 years of experience, certified by SGS.
 
Q: Do you offer OEM service?
A: Yes, we offer OEM services and can design logo markings. Minimum order: 10 pcs.
 
Q: Do you offer free samples?
A: Sorry, we do not offer free samples.
 
Q: What payment methods do you accept? 
A: We accept T/T, PayPal, and Western Union.
 
Q: What is your delivery time?
A: Delivery is 6-8 working days post-payment. Orders over 100 pcs require an extra 3-5 days.
 
Q: What is your standard delivery method?
A: Goods are shipped via DHL, FEDEX, UPS, EMS, TNT, or other recommended carriers.
 
Q: What does your quality assurance service include?
A: Our service includes free exchange within one month and an 18-month quality guarantee.
 
Q: May we schedule a visit to your factory?
A: Yes, you are welcome. However, we conduct a preliminary visit assessment first.