RK330-02 RS485 Modbus Output Greenhouse Atmospheric Temperature and Humidity Sensor
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 SPECIFICATION
Item Technical Specification
Q: Do you offer the OEM service?
A: Yes, we can offer OEM service and design the logo marking for you. But the minimum quantity is 10pcs for the first order .
Q: Do you offer free samples?
A: Sorry , we do not offer free samples . You should pay for the samples and freight cost.
Q: What payment ways do you accept?
A: You can pay us by T/T , PayPal , and West Union .
Q: What is your delivery time?
A: It is in 6-8 working days since the payment confirmed . If quantity is more than 100pcs /order, it will need extra 3-5 working days .
Q: What is your normal delivery way?
A: Goods will be sent by DHL / FEDEX / UPS / EMS / TNT / or other proposed forwarders.
Q: How is your quality assurance service?
A: Our service is free exchange within one month and 12 months quality guarantee if non-manmade damage.
Q: Could we make a visit to your factory?
A: Yes, you are welcomed . But before that, we will do the visiting investigation.
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.
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 SPECIFICATION
Item Technical Specification
| Item | Technical Specification | |
| Temperature | Humidity | |
| Range | -30-+70ºC | 0-100%RH |
| Accuracy | ±0.3ºC@25ºC | ±3%RH(10%-90%) |
| Repeatability | ±0.1ºC | ±0.5%RH |
| Long-term Stability | <0.04ºC/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 | -40ºC-+70ºC | |
| Ingress Protection | IP65 | |
| Storage | 10-60ºC@20%-90%RH | |
| Weight(unpacked) | 170g | |
| Dimension | 117*86*41mm | |
| Shelter material | ABS | |
Q: Are you the final manufacturer?
A: Yes, We are SENSOR manufacturer and exporter in china with 10+ years experience and with the factory authorized by SGS.Q: Do you offer the OEM service?
A: Yes, we can offer OEM service and design the logo marking for you. But the minimum quantity is 10pcs for the first order .
Q: Do you offer free samples?
A: Sorry , we do not offer free samples . You should pay for the samples and freight cost.
Q: What payment ways do you accept?
A: You can pay us by T/T , PayPal , and West Union .
Q: What is your delivery time?
A: It is in 6-8 working days since the payment confirmed . If quantity is more than 100pcs /order, it will need extra 3-5 working days .
Q: What is your normal delivery way?
A: Goods will be sent by DHL / FEDEX / UPS / EMS / TNT / or other proposed forwarders.
Q: How is your quality assurance service?
A: Our service is free exchange within one month and 12 months quality guarantee if non-manmade damage.
Q: Could we make a visit to your factory?
A: Yes, you are welcomed . But before that, we will do the visiting investigation.
