Rika Rk330-04 4-20mA/0-5V/0-10V Output Signals HVAC Humidity and Temperature Sensor

• Installation Type: Wall-Mounted Type
• Sensing Type: Thermocouple
• Contact: Contact
• Model NO.: RK330-04
• Output Signal Type: Analog Type
• Production Process: Normal Wirewound
• Material: Carbon Humidity
• Measuring Medium: Temp, Humidity
• IP Rating: IP65
• Certification: CE
• Customized: Customized
• Temp Range: -30~+70ºC, 0~50°c
• Humidity Range: 0-100%Rh
• Output: RS485 Modbus(RTU)
• Supply: 5VDC, 12-24VDC
• Current Consumption: <20mA
• Storage: 10-60ºC@20%-90%Rh
• Operating Temperature: -40ºC-+70ºC
• Transport Package: Carton
• Specification: Air Temperature humidity Sensor
• Trademark: Rika
• Origin: China
• Production Capacity: 10000PCS/Order

Product Description

RIKA RK330-04 HVAC Temperature Humidity Sensor Transmitter 4-20mA/0-5V/0-10V/RS485 Output Industrial 

Product Description

RK330-04 HVAC Temperature & Humidity Sensor is a professional measurement of air temperature & relative humidity. Sensors are built-in the water-proof and dust-proof shelter. It is widely used in HVAC, storage and environment monitoring field.

FEATURES

*High Sensitivity
*Fast response time
*Wide working temperature range
*Strong anti-interference ability
*Easy installation
   
 APPLICATIONS
*HVAC
*Air conditioning system
*Pipe ventilation system
*Storage
*Environmental monitoring

TECHNICAL SPECIFICATION
 

Item	Technical Specification
	Temperature	Humidity
Range	-40-125ºC(intermediate range is optional)	0-100%RH
Accuracy	±0.5ºC	±2%RH,±3%RH,±5%RH
Supply	12-24VDC
Output Signal	4-20mA,0-5V,0-10V,RS485 MODBUS(RTU)
Power Consumption	Current output:≤0.48W, Voltage output:≤0.2W, Digital output:≤0.36W
Load Characteristic	Current output:RL≤(US-7)/0.02Ω,  Voltage output:RL≥100kΩ
Operating Temperature	-40ºC-+80ºC
Ingress Protection	IP65
Storage	10-60ºC@20%-90%RH

* Such as 0-50ºC,0-100ºC,-20-60ºC,,-20-80ºC,-40-125ºC..
 

Detailed Photos

Testimonial

Company Profile

FAQ

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.