application
Widely used in fluorine-containing industries such as semiconductors, photovoltaics, metallurgy, and fluorine chemical manufacturing
In the fields of wastewater, exhaust gas treatment, and emission monitoring.
characteristic
144X144 microcomputer designed ion concentration transmitter
Outdoor waterproof design suitable for wall mounted, panel mounted, and circular pipe installation
Large LCD display screen with operation status and special symbol display
Equipped with backlight sensor, automatic and manual backlight setting function
■ Can be paired with multiple online ion selective electrodes with different parameters
■ Provide electrode automatic cleaning device contacts, program setting output
■ Equipped with two-point or three-point correction and offset value correction functions
■ Equipped with manual and automatic temperature compensation functions
Password lock and combination key enter the setting and calibration mode design, enhancing security protection
Equipped with RS-485 interface output and Modbus standard communication protocol
■ Equipped with 0/4~20mA output corresponding to the set ion concentration
Specifications:
■ Measurement range
Conc.: 0.00~20,000mg/L
mV: -2000.0~2000.0mV
Temp.: –10.0~110.0℃
■ Resolution
mg/L: 0.01/0.1/1mg/L
mV: 0.1mV
Temp.: 0.1℃
■ Instrument accuracy
Conc.: 3%±1 Digit
mV: 0.1%±1 Digit
Temp.: 0.2±1 Digit
■ Temperature compensation -10.0~110.0 ℃ automatic compensation
Temperature correction ± 5 ℃
Correction mode: Two or three points, offset value correction
Working temperature: 0 ℃~50 ℃
Storage temperature -20~70 ℃
Large LCD display screen with main parameters and temperature dual functions
indicate
■ Analog output isolated 0/4-20mA output selection
Program setting corresponding ion concentration
Digital output RS-485 Modbus standard communication protocol
Relay output high and low points, hysteresis can be set by any program
Two sets of ON/OFF outputs
240VAC maximum current 0.5A
■ Cleaning contact: ON 0~9999 seconds/OFF 0~999.9 hours
A set of ON/OFF outputs
240VAC maximum current 0.5A
■ Power input 100-240VAC wide power supply, 50/60Hz
Installation methods include wall installation, panel installation, and circular pipe hanging installation
■ Instrument size 144mm × 144mm × 115mm (H × W × D)
■ Hole size 138mm × 138mm (H × W)
■ Protection level IP65
■ Weight 0.8Kg