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Home > Electrical & Electronics > Sensor > Pressure Sensor > ENV-40-pH pH Probe

ENV-40-pH pH Probe

Name: ENV-40-pH pH Probe
Brand: Atlas Scientific LLC
SKU: 158502222
Availability: InStock

Negotiable MOQ: 1 Piece (Price negotiable depending on order volume and customization)

Key Specifications

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Brand Name:

Atlas Scientific LLC

Place of Origin:

United States

Model Number:

ENV-40-pH

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Week Technology Ltd

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Delivery Detail:

7 days

Product Details
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Brand Name Atlas Scientific LLC

Place of Origin United States

Model Number ENV-40-pH

Usage Other, Water Quality Sensor

Theory Other, pH Probe

ENV-40-pH 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 pH Probe can be fully submerged in fresh water or salt water, up to the BNC connector indefinitely.

ENV-40-pH pH Probe Typical Applications
• Standard lab use
• Field use
• Soil
• Low ionic and ultra-pure water
• High pH solutions (up to 14 pH)
• Samples containing heavy metals
• Hydroponics / aquaponics
• Beer, wine and other liquor
• Food safe

ENV-40-pH 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	1 meter
Internal temperature sensor	No
Time before recalibration	~1 Year
Life expectancy	~2.5 Years +
Maintenance	N/A
Weight	49 grams
Isopotential point	pH 7.00 (0 mV)
Dimensions	12mm x 150mm (0.5" x 6")
BNC connector	Yes
Sterilization	Chemical only