Daruifuno AEC2-R4-D 电导率控制器 (4-20mA, RS485, DC:+18~36VDC)

Measuring range:

Conductivity (full range automatic switching): 0.00~2000mS/cm 

Resistivity: 0.00~18.00MΩ.cm

TDS (mass-volumeconcentration): 0.00mg/L~100g/L 

Salinity (masscon centration): 72ppt (‰)

Acid-base concentration: support 

Temperature: -10～150℃

Resolution:

Conductivity: 0.001μS/cm 

Resistivity: 0.01Ω.cm TDS:0.01mg/L 

Salinity: 0.01% 

Temperature: 0.1℃ 

Temperature compensation method: manual/automatic selection 

Accuracy: conductivity/temperature ±1.0%FS/0.5℃ 

Repeatability: Better than ±0.3%F.Sof the measuring range

Display screen: 3.2-inch blackand white graphic LCD display, pixel 128*64dot matrixLCD 

Dustproof and waterproof grade IP66

Operating environment: 0～60℃ 

Storage environment: -20～70℃ 

Instrument shape:144*144*120mm 

Installation opening: mm 138*138 

Installation method: cabinet panel, wall installation, pipe installation 

Shell Material: Reinforced ABS 

Maximum power: 3W 

Electrical interface: 3 M12*1.5 Glenn heads,wire diameter 3~6.5mm

Temperature unit: NTC10K,PT1000(support customized) 

Current output: 2-way 0/4~20m

Aactive current loop can be set, load 1000 ohm, support long-term calibration

Digital communication interface: 1-way two-wire RS485 interface, MODBUS RTU

Power: DC:+18~36VDC electromagnetic induction electrode