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ISFET-pH single-rod electrode (201050)

Features

  • High measuring accuracy even at low temperatures
  • Good response rate
  • Stable measurement values
  • Not susceptible to "dry-running"
  • Break-resistant
  • Usable without fittings

Applications

  • Foodstuff industry
  • Beverage industry
  • Hygienic processes meeting requirements as per 3-A
  • Pharmaceutical industry

Description

The ISFET pH single rod electrode permits precise and stable pH measurement in a large number of industrial fields. The probe operated without glass membrane. The pH measurement is based on the ISFET (ion selective field effect transistor) technology.
A semi-conductor chip, the ISFET, assumes the function of the glass membrane known from conventional single-rod electrodes. This measuring chip is embedded in a stable plastic body to ensure longevity in different media.
When in operation, voltage is applied to the measuring chip. The current value between source and drain is determined by the pH sensitive gate. The current can be displayed as a pH value with a transmitter (e.g. with JUMO AQUIS 500 pH), or used for control.

Accessories

Accessory articles

Article number Product description Price / piece
JUMO Cap-Adapter for IsFET-electrode 15m pH-Elektrode Elektrode price on request

(in stock)

JUMO Cap-Adapter for IsFET-electrode 6m pH-Elektrode Elektrode price on request

(in stock)

Accessory product data sheets

Articles in stock (for more articles see data sheet)
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Article number Product description Price / piece

Basic type: JUMO ISFET pH combination electrodes

Basic type extension: version for hygienic applications

active component: IsFET module

connection: VarioPin (VP) connection

Process connection: clamp DN 50 DIN32676 /1,5" ISO2852

fitting length: 58,2mm (only for connection 615)

price on request

Basic type: JUMO ISFET pH combination electrodes

Basic type extension: screw-in version

active component: IsFET module

connection: VarioPin (VP) connection

Process connection: Screw connection 3/4-14NPT

fitting length: 24mm (only for connection 145)

price on request