104C

pH sensor

Sensor for measuring pH and temperature
in pure water, wastewater treatment plants,
processes with suspended solids,
processes with pollutants, galvanic
processes.

Measurement accuracy: ± 0.5%
Digital measurement method
Measurement range 0÷14pH
Integrated temperature sensor
Max temperature of exercise 100°C
Max pressure 11bar
Measurement transmission via RS485
Porous Teflon® septum
MODBUS RTU digital communication

Category

Description

The 104C sensor is suitable for pH measurements in various applications. The porous Teflon® septum resists encrustations and chemical attack. The new capillary temperature sensor design places the NTC sensor behind the pH sensitive membrane for very accurate temperature measurement and compensation.

Additional information

Materials

Electrode body in Glass and PPS
PPS probe holder
Viton® O-Rings
Teflon® electrode diaphragm

Elettrolita

Electrolyte gel

Filettatura

3/4 ”NPT on both sides

Measuring range

0÷14pH

Metodo di misura

Digital

Resolution

0,01 pH

Accuracy

±0,05pH

Repeatability

± 0.05 pH

Tempo di risposta

pH 4..7<30s

Sonda di Temperatura

NTC 30K

Risoluzione Temperatura

0.1°C

Accuratezza Temperatura

± 0.5°C

Temperatura d’esercizio

0÷ +100°C

Pressione massima d’esercizio

11bar

Conducibilità minima di funzionamento

50μS/cm

Protocollo

MODBUS RTU

Lunghezza cavo

10m integral with the sensor (others on request)

Assorbimento elettrico

<1W

Supply

24Vdc

Dimensioni (LxHxP)

27x213x27mm

Data Sheet

Download

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