PH3500 Controller / Transmitter | pH/ORP Controller + probe

Rp.18.000.000,-

●128*64 dot matrix LCD display, switchable between Chinese and English, IP65 protection level, reliable operation in any climate

●Concise menu design, simple and convenient operation, graphical prompt, beautiful and clear interface

●Digital filter is adjustable, and the hardware anti-interference ability is enhanced, which makes the measurement more stable and adapts to the complex industrial environment

●Power supply 85~260VAC, DC 18~36VDC can also be customized

●RS-485 digital interface, MODBUS - RTU communication protocol, read-write duplex communication, which can realize complete remote control of the instrument

●Two measurement functions: PH measurement or ORP ( Redox ) measurement

●With antimony electrode function, it can be used in hydrofluoric acid environment

pH    

range      -2.00~16.00 pH              

Resolution      0.01 pH              

Accuracy      ±0.01 pH            

Input resistance      ≥1012 Ω              

ORP      

range      -2000~2000 mV              

Resolution      1 mV              

Accuracy      ±1 mV                      

TEMPERATURE:              

range      -10.0~130.0 ℃              

Resolution      0.1 ℃              

Accuracy      ±0.3 ℃            

Input type      PT1000              

TEMP compensation      Automatic/Manual

Transmission current    :

Output type      Two 4~20 mA (Corresponding    range can be set)              

Accuracy      ±1%FS            

Output load      Less than 500 Ω              

Relay control    

Function relay      1 (Can be set as    cleaning or alarm function)              

Switch relay      2 SPST relays            

load capacity      2.5A 230VAC              

data transmission     :

Transmission interface      1 RS485 Isolation voltage 2500Vrms              

Protocol      MODBUS-RTU (Read and write duplex communication)            

Other parameters  :    

Power supply      85~260VAC or 18~36VDC(User can  order)              

Operating temperature      0~60°C            

Working humidity      Relative humidity < 90%              

Protection level      IP65            

Installation method      Dial installation              

Dimensions      (H×W×D) 108×108×132 mm              

Hole Size      92.5×92.5 mm(Positive tolerance)

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