Rika Rk500-04 Hot Selling Ppm Analog Output Optical Dissolved Oxygen Do Sensor for Aquaculture

Product Description

RIKA RK500-04 Hot Selling PPM Analog Output Optical Dissolved Oxygen DO Sensor for Aquaculture RK500-04 Dissolved Oxygen(DO) Sensor design based on the principle of fluorescence and high performance through oxygen membrane, with short response time, measurement accuracy, stable performance, etc.It can be widely used in chemical fertilizer, metallurgy, environmental protection water treatment engineering, pharmaceutical, biochemical, food, aquaculture and water such as continuous monitoring of dissolved oxygen in the solution.
FEATURES
On-line & real-time monitoring
With temperature compensation
High accuracy
Simple operation and high reliability
No external module, a whole design
Long service life
Dissolved oxygen and temperature measurement at the same time(RS485)
No requirement for liquid velocity
Not affected by ions

APPLICATIONS
Environmental protection
Water quality monitoring
Aquaculture
Clean in place(CIP)
Sewage treatment
Industrial wastewater treatment

Item	Technical Specification
	DO	Temperature
Range	0-20mg/L(ppm)	0-60ºC
Accuracy	±0.5%FS	±0.5ºC
Resolution	0.01mg/L	0.1ºC
Supply	12VDC, 24VDC
Temperature compensation	0-60ºC
Output	4-20mA & RS485 at the same time
Measuring principle	Fluorescence
Maintenance	Every 1year to replace fluorescent cap
Response time	<60s
Pressure Resistance	0.3MPa
Power consumption	<0.4W
Operating Temperature	0-+80ºC
Probe material	General: 316L, For seawater: titanium alloy
Dimension	Φ16*125mm
Weight(probe)	1.5kg
Ingress Protection	IP68
Storage	10-60ºC@20%-90%RH
Cable length	5m default, other length customizable

Detailed Photos
Application
Testimonial
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.
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