Rk500-13 Online Monitoring 4-20mA & RS485 Output Liquid Ec& Salinity Sensor

• Customization: Available
• Type: Ph Electrode
• Cooling System: Radiator
• Model NO.: RK500-13
• Function: Over Voltage Protection, Overheat Protection
• Materials: Magnesium Alloy
• Portable: Portable
• Appliance: Biochemistry, Environmental Protection
• Certification: ISO9001, CE
• Warranty: 1 Year
• Measuring Medium: Liquid
• Range: 0-200000us/Cm
• Accuracy: 1%
• Supply: 7-30VDC
• Output: 4-20mA & RS485 at The Same Time
• Probe Material: 316L or ABS
• IP Grade: IP68
• Cable Length: 5m
• Transport Package: 1 Piece Per Box
• Specification: 224*13*7cm
• Trademark: Rika
• Origin: China
• Production Capacity: 10000PC/Month
• Package Size: 26.00cm * 15.00cm * 9.00cm
• Package Gross Weight: 0.700kg
• Lead Time: 7 days (1 - 10 Pieces) ; 15 days (11 - 100 Pieces) ; 20 days (101 - 500 Pieces) ; To be negotiated ( > 500 Pieces)

Product Description

Rk500-13 Online Monitoring 4-20mA & RS485 Output Liquid EC& Salinity Sensor

 

Product Description

The probe of EC sensor is made of graphite electrode that has the characteristics of stable performance,high sensitivity, wide application scope. EC sensor is of simple structure, with stable performance, easy for operation, used in the field monitoring of water & salt dynamics in soil.Therefore,it is an ideal observation instrument in the study of generation,evolution,and improvement utilization of saline soil.Also,it can be used in the anti-corrosion monitoring of underground oil,gas pipelines and other pipelines.The sensor an also be directly submerged in liquid,to measure its electrical conductivity

 FEATURES

On-line & real-time measurement
titanium alloy electrode & teflon lining
High accuracy
Electromagnetic isolation 
Strong resistance to corrosion
Polarization Resistance
High temperature resistance
Integral design without external transmitter 
 APPLICATIONS

  Environmental protection
  Aquaculture
  Water source monitoring
  Environmental monitoring
  Sewage treatment
  Oil and gas pipeline corrosion monitoring

TECHNICAL SPECIFICATION
 

Item	Technical Specification
	EC	Salinity
Measuring medium	Liquid
Principle	Frequency conversion method
Range	0~500us/cm, 0~5000us/cm, 0~10000us/cm, 0~200000us/cm(any range of 0-300ms/cm can be customized, 1ms/cm = 1000us/cm)	0~100000ppm(mg/L) 1ppm(mg/L)=1000ppb(ug/L)=1000000ppt(ng/L)
Supply	7-30VDC(power consumption<0.2W)
Accuracy	±1%
Response time	1s
Output Signal	4-20mA & RS485 at the same time
Electrode	Titanium alloy
Temperature compensation		Automatic compensation
Drift	≤0.3%FS/24h
Operating Temperature	-20ºC-+80ºC
Probe material	316L or ABS(Strongly corrosive liquids)
Ingress Protection	IP68
Storage	10-60ºC@20%-90%RH
Cable length	Default:5m

 

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 .  

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.