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ENV-50-PH Industrial PH Probe

Post Date:

2019/01/16 17:37:31

Expired Date:

2019/04/16 23:59:59

Trade Leads Category:

Sensors/n.e.s.

Company Info

Shenzhen Week Technology Ltd.
Contact Person: Yan Zhang
Address: 16 Floor, Building #3, Zhongke Mansion, Gaoxin South 1St Rd, Hi-Tech Park, Nanshan
City: SHENZHEN
State/Province: GUANGDONG
Country/Region: China (mainland)
Zip/Post Code: 518067


Details

ENV-50-pH Industrial pH Probe Operating principle
A pH (potential of Hydrogen) probe measures the hydrogen ion activity in a liquid. At the tip of a pH probe is a glass membrane. This glass membrane permits hydrogen ions from the liquid being measured to defuse into the outer layer of the glass, while larger ions remain in the solution. The difference in the concentration of hydrogen ions (outside the probe vs. inside the probe) creates a VERY small current. This current is proportional to the concentration of hydrogen ions in the liquid being measured.

This Industrial pH Probe can be fully submerged in fresh water or salt water, up to the tinned leads indefinitely.

ENV-50-pH Industrial pH Probe Specifications

Reads pH
Range 0 - 14
Response time 95% in 1s
Max pressure 100 PSI
Max depth 60m (197 ft)
Temperature range 1 - 99 °C
Cable length 3 meters
Internal temperature sensor Yes  (PT-1000)
Time before recalibration ~1 Year
Life expectancy ~4 Years +
Maintenance N/A
Body material Ryton thermoplastic
Weight 250 grams
Threading 20mm (3/4") NPT
Sterilization Chemical only

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