Wall-Mounted Digital RS485/4-20mA Temperature & Humidity Sensor Optional LCD Display

• Customization: Available
• Installation Type: Tee Type
• Sensing Type: Thermocouple
• Model NO.: RK330-02B
• 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: -30-+70℃
• Humidity Range: 0-100%Rh
• Temp Accuracy: ±0.3℃@25℃
• Humidity Accuracy: ±3%Rh(10%-90%)
• Supply: 5VDC, 12-24VDC
• Current Consumption: <20mA
• Display(Universal): LCD Is Optional
• Shelter Material: ABS
• Operating Temperature: -40℃-+70℃
• Transport Package: Carton
• Specification: Air Temperature humidity Pressure Sensor
• Trademark: Rika
• Origin: China
• Production Capacity: 10000PCS/Order
• Package Size: 29.00cm * 10.00cm * 10.00cm
• Package Gross Weight: 1.300kg
• Lead Time: 15 days (1 - 1 Pieces) ; To be negotiated ( > 1 Pieces)

Product Description

RK330-02 Wall-mounted Atmospheric Temperature & Humidity Sensor

 RK330-02 Atmospheric Temperature & Humidity Sensor is a professional measurement of air temperature and relative humidity. Sensor element is digital temperature and humidity IC. 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 places.

Specification

FEATURES 
* High Sensitivity
* Fast response time
* Automatic temperature compensation
* Linear correction
* Easy installation
* LCD display optional

APPLICATIONS 
* Environmental monitoring
* Livestock farm
* Storage
* Building automatic control
* Greenhouse
* Telecom room

Technical Specifications

Item	Technical Specification
	Temperature	Humidity
Range	-30-+70℃	0-100%RH
Accuracy	±0.3℃@25℃	±3%RH(10%-90%)
Repeatability	±0.1℃	±0.5%RH
Long-term Stability	<0.04℃/year	<0.5%RH/year
Response Time	<1s
Supply	5VDC, 12-24VDC
Output Signal	RS485 MODBUS(RTU)
Display(universal)	LCD is optional
Current Consumption	<20mA
Operating Temperature	-40℃-+70℃
Ingress Protection	IP65
Storage	10-60℃@20%-90%RH
Weight(unpacked)	170g
Dimension	117*86*41mm
Shelter material	ABS

MOUNTING

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.

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.