The M300 multi parameter transmitter can use dual channels to measure conductivity and resistivity, pH，ORP， Dissolved oxygen and/or dissolved ozone. The M300 ISM transmitter adopts an intelligent electrode management system for measuring the same parameter in its single or dual channels ® It can easily perform plug and play testing and has advanced sensor diagnostic functions. The M300 ISM transmitter adopts an intelligent electrode management system for measuring the same parameter in its single or dual channels ® It can easily perform plug and play testing and has advanced sensor diagnostic functions. With four rows of display and four analog outputs, the above transmitter can provide perfect online analysis parameter detection and temperature detection. Multifunctionality is also reflected in the availability of 1/4 DIN panel installation and 1/2 DIN wall or pipe installation. Due to its innovative USB interface design, the M300 is capable of meeting the requirements for remote control in the future, as well as data transfer and software upgrades.

Specification - M300 single/dual channel

Measured units

pH, mV, S/cm, S/m, ohm-cm, %HCI, H2SO4 & NaOH, ppb & ppm O2, ppb & ppm Ozone

Equipment Options

1/4 inch: disk mounted; 1/2 inch: wall mounted

power supply

100... 240 V AC, Or 20... 30 V DC

Protection level

1/4 inch: IP65 (front panel); 1/2 inch: IP65/NEMA 4X

リレー

Mechanical 2-SPDT and 2-SPST, 250V AC, 3 amperes; 2- Reed type, 250V AC or DC, 0.5 ampere, 10 watts

Temperature inputs

Pt1000 (Pt100 with adapter)

communication

USB port, type B

current output

0/4 to 20 mA, 22 mA alarm

Short description

The dual channel of this multi parameter transmitter can handle conductivity/resistivity, pH/ORP, Any combination between dissolved oxygen and ozone.

parameter

Conductivity/resistivity, pH/ORP, electrochemical dissolved oxygen, ozone

application

Analysis of Pure Water and Ultra Pure Water

sensor type

ISM/Simulation