RIKA RK520-01 High Precision 4-20mA 0-5V RS485 Online Soil Temperature & Moisture Probe with Cheap Price
 

RK520-01 Soil Moisture & Temperature Sensor to integrate the moisture and temperature measurement.The stainless steel probe is inserted into soil surface or soil profile to test soil moisture and temperature quickly. The probe can be permanently embedded underground and be connected to a data logger for unlimited testing.

FEATURES
  High precision
  Fast response
  Soil properties affect little
  Directly buried in soil
  Widely used

APPLICATIONS 
  Agriculture irrigation
  Greenhouse
  Grass farm
  Environment monitoring
  Water conservation
  Soil testing

TECHNICAL SPECIFICATION

Item    Technical Specification
Range    Moisture:0-100%(m3/m3)    Temperature:-30ºC-+70ºC   
Accuracy    Moisture:±3%(0-50%)    Temperature:±0.3ºC    
Output Signal     4-20mA ,0-5V,0-2V,RS485 optional
Response Time    <1s
Supply    5VDC, 12-24VDC
Effective measurement area    With the center of the probe diameter is 70mm, high 70mm cylinder
Housing    ABS
Dimensions   71*45*16mm( probe:2* Ø3*55mm,1*Ø4*55mm)
Operating Temperature    -40ºC-+80ºC
Ingress Protection    IP68
Storage    10-60ºC@20%-90%RH
Probe material    316L  stainless steel

 

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 .  

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 more than 100pcs /order, it will need extra 3-5 working days . 

Q: What is your normal delivery way?
A:  Goods will be sent 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 18 months`quality guarantee

Q: Could we make a visit to your factory ?
A: Yes, you are welcomed . But before that ,we will do the visiting investigation.