Digital RS485 4~20mA Economy pH Electrode Probe for Conventional Water Quality

• Customization: Available
• After-sales Service: 1 year warranty lifelong free technical support
• Warranty: 6 Months
• Model NO.: CS1700D
• Display: Digital
• Portable: Portable
• Appliance: Food Analysis, Medical Research, Biochemistry
• Certification: ISO9001, RoHS, CE, ISO14001
• Contact: Contact
• Output Signal Type: Digital Type
• Output Status: Normally Closed
• Production Process: Integration
• Probe Type: Electrode Type
• IP Rating: IP68
• Customized: Non-Customized
• Installation Type: NPT3/4′′
• Output Form: RS485 MODBUS RTU
• Transport Package: Carton Box
• Specification: Glass/silver+ silver chloride; SNEX
• Trademark: twinno
• Origin: Shanghai, China
• HS Code: 9027809900
• Production Capacity: 2000PCS/Month

Product Description

CS1700D Digital pH Sensor




Designed for conventional water quality.

Easy to connect to PLC, DCS, industrial control computers, general purpose controllers, paperless recording instruments or touch screens and other third party devices.


Double salt bridge design, double layer seepage interface, resistant to medium reverse seepage.
The ceramic pore parameter electrode oozes out of the interface and is not easy to be blocked, which is suitable for monitoring of common water quality environmental media.
High-strength glass bulb design, the glass appearance is stronger.
The electrode adopts low noise cable, the signal output is farther and more stable
Large sensing bulbs increase the ability to sense hydrogen ions, and perform well in common water quality environment media.

 

1. Using PTFE large ring diaphragm to ensure the durability of the electrode; 
2. Can be used under 3bar pressure; 
3. Long service life; 
4. Optional for high alkali/high acid process glass; 
5. Optional internal NTC temperature sensor for precise temperature compensation; 
6. TOP 68 insertion system for reliable measurement of transmission; 
7. Only one electrode installation position and one connecting cable are required; 
8. Continuous and accurate pH measurement system with temperature compensation.

 

Model No.	CS1700D
Measure material/Output	PP+GF/RS485 or 4~20mA (Optional)
pH zero point	7.00±0.25pH
Reference system	Ag/AgCl/KCl
Electrolyte solution	3.3M KCl
Membrane resistance	<500MΩ
Housing material	PP
Liquid junction	Ceramic cores
Waterproof grade	IP68
Measurement range	2-12pH
Accuracy	±0.05pH
Pressure resistance	≤0.3Mpa
Temperature compensation	None
Temperature range	0-80ºC
Calibration	Sample calibration, standard liquid calibration
Double Junction	Yes
Cable length	Standard 5m cable, can be extended to 100m
Installation thread	NPT3/4"
Application	Common water quality

 


 After Sales Service

* The warranty period is 12 months from commissioning acceptance date on. In addition, we supply 1 year warranty and lifelong free technical guiding and training.
* We guarantee the maintenance time no more than 7 working days and response time within 3 hour.
* We build instrument service profile for our clients to record the product service and maintenance conditions.
* After instruments start service, we will pay follow-ups to collect the service conditions.


FAQ

What is the mini order quantity?
MOQ: generally 1 unit/piece/set

What payment methods are supported?
Payment method: By T/T, L/C, etc.
Payment terms: Generally, We accept 100% T/T in advance, balance before shipment.

What are the available delivery methods?
Our port location: Shanghai
Delivering to: Worldwide
Delivering method: by sea, by air, by truck, by express, combined transportation

How long is the product date of delivery probably?
Delivery date differs with product type, order quantity, special requirement etc. Usually our big machine delivery date is around 15 ~ 30 days; test equipment or analyzer delivery date is around 3~7 days. Some products have stock, contact us anytime to get more information.

How long is the warranty period?
We warrants the plant supplied under agreed specification against defects in material and workmanship under normal use and service for a period of 1 years after start up of the system.

How is the technical services on the product?
You are welcome to contact us any time if you have any technical question. We will response promptly and answer to your satisfaction. If required and necessary, Engineer available to service and provide technical support for machinery overseas.

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