The Most Economy Digital pH Sensor Electrode Probe RS485 4~20mA pH Electrode

Basic Info.

Model NO.	CS1701D
Temperature compensation	NTC10K
Installation thread	NPT3/4 inch
Accuracy	+/- 0.05pH
Measurement range	0-14pH
Probe Type	Electrode Type
Production Process	Integration
Installation Type	NPT3/4′′
IP Rating	IP68
Output Signal Type	Digital Type
Output Status	Normally Closed
Contact	Contact
Transport Package	Carton Box
Specification	Glass/silver+ silver chloride
Trademark	Twinno
Origin	Shanghai, China
HS Code	9027
Production Capacity	3000PCS/Month

Packaging & Delivery

Package Size 21.00cm * 10.00cm * 7.00cm Package Gross Weight 1.000kg Lead Time 15 days (1 - 50 Pieces)
30 days (51 - 200 Pieces)
60 days (201 - 500 Pieces)
To be negotiated ( > 500 Pieces)

Product Description

CS1701D Digital pH Sensor
Designed for strong acid, strong base, wastewater, and chemical process.
Easy to connect to PLC, DCS, industrial control computers, general-purpose controllers, paperless recording instruments or touch screens, and other third-party devices.
CS1701D pH electrode adopts the most advanced solid dielectric in the world and large-area PTFE liquid junction. Not easy to block, easy to maintain. The long-distance reference diffusion path greatly prolongs the service life of the electrode in harsh environments. With a built-in temperature sensor (NTC10K, Pt100, Pt1000, etc. can be selected according to user requirements) and a wide temperature range, it can be used in explosion-proof areas. The newly designed glass bulb increases the bulb area, prevents the generation of interfering bubbles in the internal buffer, and makes the measurement more reliable. Adopt PPS/PC shell, upper and lower 3/4NPT pipe thread, easy to install, no need for sheath, and low installation cost. The electrode is integrated with pH, reference, solution grounding, and temperature compensation. The electrode adopts a high-quality low-noise cable, which can make the signal output longer than 20 meters without interference. The electrode is made of ultra-bottom impedance-sensitive glass film, and it also has the characteristics of fast response, accurate measurement, good stability, and not easy to hydrolyze in the case of low conductivity and high purity water.

Model No.	CS1701D
Power/Outlet	9~36VDC/RS485 MODBUS RTU or 4~20mA
Measure material	Glass/silver+ silver chloride
Housing material	PP
Waterproof grade	IP68
Measurement range	0-14pH
Accuracy	±0.05pH
Pressure resistance	≤0.6Mpa
Temperature compensation	NTC10K
Temperature range	0-80ºC
Calibration	Sample calibration, standard liquid calibration
Connection methods	4 core cable
Cable length	Standard 10m cable, can be extended to 100m
Installation thread	NPT3/4''
Application	General application, industrial water, sewage, river, lake, etc

After Sales Service
* The warranty period is 12 months from the commissioning acceptance date. 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 hours.* We build instrument service profiles 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/setWhat 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 transportationHow long is the product date of delivery probably?The 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 warrant the plant supplied under agreed specification against defects in material and workmanship under normal use and service for a period of 1 year after start-up of the system. How are the technical services on the product?You are welcome to contact us any time if you have any technical questions. We will respond promptly and answer to your satisfaction. If required and necessary, an Engineer is available to service and provide technical support for machinery overseas.
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