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.
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