Combination Ion Selective Electrode, Nitrate, 3021

Rugged solid-state Nitrate sensor suitable for laboratory and field work.

• Low maintenance probe that does not require refilling.
• No need for storage solutions. This electrode is stored dry for easy and convenient use.
• Easy-to-use electrode with long lifetime.
• Can be used with any conventional laboratory or hand held pH meter with a millivolt mode.
• Cable length to be specified before ordering. Maximum length is 10 metres. Standard products are fitted with 1 metre of cable terminated with a BNC connector.

Connector Type: From BNC to Jack connectors, select the specific electrode connector to suit your instrument.

S7 Cap: Enjoy complete versatility with S7 caps. Use your Sentek electrode with any meter simply by changing the cable.

Waterproof: Need a submergible electrode? We can configure this sensor to be waterproof enabling you to use with confidence in your application.

Shaft Length: Our skilled in-house glass blowers and engineers can create an extended electrode shaft length.

Limits (ppm): 0,4 to 62,000

Certifications: Main Interferences: Cl⁻ (0,006), HCO₃⁻ (0,005), NO₂⁻ (0,001), CH₃COO⁻ (0,0005), F⁻(0,0001), SO₄²⁻(0,00001)