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Seat:==》Product>>>Industrial On-line Controller

Name: KL-018 Industrial on-line PH Controller
Product description :
Measuring range 0.00~14.00PH
Accuracy ±0.02PH
Resolution 0.01PH
Output current 4-20mA
Automatic temperature compensation 0~100℃
Warning accuracy ±0.02PH
Environment Temperature:0~50℃ Humidity<95℅
Display 4-digital LED
Input Impedance 1012Ω
Power Supply 220V±10℅ 50Hz±2℅
Dimensions 96mm×96mm×160mm
Weight 950g
Technology Parameters >>

Name: KL-019 Industrial On-line ORP Controller
Product description :
Measuring range 0~±1999mV
Accuracy ±(0.1℅+2 digits)after calibration
Resolution 1mV
Output current 4-20Ma(max charge:50Ω)
Relay contact two 220V5A
Environment Temperature:0~50℃ Humidity<95℅
Display 4-digital LED
Input Impedance 1012Ω
Power Supply 110Vor220V±10℅50/60Hz±5℅
Dimensions 96mm×96mm×160mm
Weight 950g
Technology Parameters >>

Name: PH-221 Digital pH and Temperature Controller
Product description :

Measuring range

pH

0.00 ~ 14.00 pH

Temp

050℃ (32-122)

Resolution

pH

0.01 pH

Temp

0.1℃ (0.2)

Accuracy

pH

±0.02pH

Temp

±0.5℃

Display

pH

4-digital LCD

Temp

3-digital LCD

Automatic Temperature Compensation

0 ~ 50°C

Calibration

2 points with auto buffer recognition

Set Range

0 ~ 14PH (High or Low)

Relay contact

5A/240VAC

Environment

Temperature:0~50℃ Humidity<95℅

Power Supply

220V±10℅ 50Hz±2℅

Dimensions

95 x 61 x 20 mm

Weight

550g

Technology Parameters >>

Name: PH-018(485) RS485 Industrial on-line PH Controller
Product description :
Range
 
pH
0.00 ~ 14.00 pH
 
Temperature
0~100℃
Resolution
 
pH
0.01 pH
 
Temperature
0.1℃
Accuracy
 
pH
±0.02pH
 
Temperature
±0.5℃
Automatic Temperature Compensation
 0 ~ 100°C, 25℃
Repeatability error of electronic unit
±0.02pH
Stability
±0.02pH/24h
Input Impedance
≥1012Ω
Output current
4~20mA
Output current Accuracy
≤±1%FS
High-low alarm relay
AC220V、10A
RS485
MODBUS RTU
Power Supply
AC220V±22V,50±1Hz 
levels of protection
IP54
Environment
0℃~60℃; RH≤95℅
Dimensions
96mm x 96mm x 110mm
Hole Size
92mm x 92mm
Weight
1050g
Technology Parameters >>