104C

PH sensor

Measurement accuracy: ± 0.5%

Digital measurement method

Measurement range 0÷14pH

Integrated temperature sensor

Max operating temperature 100°C

Max pressure 11bar

Measurement transmission via RS485

Porous Teflon® septum

MODBUS RTU digital communication

Combine with MCA800 control unit

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Description

Sensor for measuring pH and temperature in pure water, wastewater treatment plants, processes with suspended solids, processes with pollutants, galvanic processes. The 104C sensor, connected to the MCA800, 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

Electrolyte

Electrolyte gel

Probe holder thread

¾ ”NPT male

Probe threads

PG13.5 male

Dimensions (LxHxP)

27x213x27mm

Measuring range

0÷14pH

Method of measurement

Digital

Resolution

0,01 pH

Accuracy

±0,05pH

Repeatability

± 0.05 pH

Response time

pH 4..7<30s

Temperature probe

NTC 30K

Temperature Resolution

0.1°C

Temperature Accuracy

± 0.5°C

Operating temperature

0÷ +100°C

Maximum operating pressure

11bar

Minimum operating conductivity

50μS/cm

Protocol

MODBUS RTU

Cable length

10m integral with the sensor (others on request)

Electric absorption

<1W

Power supply

24Vdc

Data Sheet

Download

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