Digital seawater salinity meter High range probe water quality tester Salinity

Feedback Ratings
  • 1-19 Sets
  • 20-49 Sets
  • >=50 Sets
- + Sets available
0piecesselected, US $in total
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Shipping fee:
Depends on the order quantity.
Lead Time:
15 day(s) after payment received
Customized logo (Min. Order: 1 Sets)
Customized packaging (Min. Order: 1 Sets)


Graphic customization (Min. Order: 1 Sets) Less
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Quick Details
Applicable Industries:
Machinery Repair Shops, Food & Beverage Factory
Place of Origin:
Guangxi, China (Mainland)
Brand Name:
After-sales Service Provided:
Video technical support, Online support
1 Year
Product name:
Salinity Controller
Industry Water Treatment
Measurement range:
Working Voltage:
220VAC±10% 50/60HZ
Power supply:
220V 50HZ
Key words:
Salinity Controller

Packaging & Delivery

Selling Units:
Single item
Single package size: 
44X30X20 cm
Single gross weight:
2.0 kg
Package Type:
Picture Example:
Lead Time :
Quantity(Set) 1 - 1 >1
Est. Time(days) 15 To be negotiated
Product Description
Product Description
Detailed Images
Detailed Images
Main Features
Protection Grade:IP57 (waterproof, dust-proof and damp-proof)
High accuracy  , high stability and strong anti-jamming.
Digital LCD display ,English menu  .
Automatic switching range and controlling upper and lower bounds.
Alarm status dispaly on the screen and can be accompanied by switch  ON/OFF signal output.
Automatic temperature compensation : 0~100℃
Analog output :  4~20mA
The relay lag value can be set freely to avoid frequently use of relay .
Watchdog:make sure the meter does not  go dead.
The main components are imported  from foreign famous brand.
Power off protection>10 years.
ABS plastic casing (waterproof, dust-proof and damp-proof).
Technical Parameters
Automatic temperature compensation function: 0~100℃ Temperature compensation:NTC 10K
Temperature compensation coefficient can be corrected and 25℃ is as standard.
Control interface:two groups of ON/OFF relay contact(passive port ), divided into salinity and temperature control photoelectric isolation output .
Range of measurement: 0-300‰ (Able to customize other ranges)
Output load: load<750Ω 4-20mA
Relay:the delayed quantity can be set freely. Relay requires 3A 220VAC.
Working  conditions:environmental temperature of 0~60℃, relative humidity ≤90%
Analog output : 4~20mA 
Working voltage: 220VAC10%,50/60Hz.
Accuracy :2.0 %(FS)    
Dimension :96x96×115 mm
Hole size:91×91mm
Protection Grade:IP57
Our Company
Our Company

Nanning Nobo Instrument Co., Ltd. is a leading high-tech enterprise for about 10 years ,which includes design , research & development , production , sales and service . We are focus on researching and developing intelligent water quality analysis instrument .Such as , PH/ORP meter , conductivity meter , dissolved oxygen meter , residual chlorin meter , dissolved ozone meter , ion meter , turbidity meter , salinity meter , sludge concentration meter ect. 



Packing & Delivery
Packing & Delivery
Product Name: Salinity Controller meter
Brand Name: NOBOTECH
Model Number: YD-350
Place of Origin:Nanning, China
Delivery Time: 3 to 4 weeks after payment
Why Chooes US
Why Chooes US

 Choose US !

1. Our company was established in 2009 and years of experience make us excellence andn factory with strong R&D center and QA team which can totally make s professional. 

2.We have our owure the quality of every single product.  

2. Our products’ prices are the cheapest in the market cause we can manufacture, so you can be given an originally wholesale price. 

3. We have a completed after-sale service so that you don’t have to worry about anything.

4. High quality! Inexpensive price! Quick response! Excellent service experience!


Q: How do you guarantee the quality?
A: Firstly, we have our own factory with strong R&D center and QA team which can totally make sure the quality of every single product. Secondly, we have a completed after-sale service . 

Q: Is OEM available?
A: Yes, all goods can be customized according to your requirements, including packing, LOGO print, etc.

Q: Can it buy only 1 set of the meter?
A: Yes. No matter how many products you buy, we are grateful all along.

Q: How to deliver the goods for trial order or small order?
A : At customer's request ,we prefer to choose international express, such as DHL, EMS.TNT.Fedex.

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