pH Controller, Conductivity Controller, ORP controller, water quality controller, Water Quality Monitor, ph/orp controller
Port: SHANGHAI
Minimum Order Quantity: 1 Piece/Pieces
Payment Terms: L/C,T/T,Western Union
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pH Controller, Conductivity Controller, ORP controller, water quality controller, Water Quality Monitor, ph/orp controller
DCK-3900 Conductivity Controller
Performance features:
Temperature + conductivity + resistivity controller. Electrode consistent check can be met by jam-in Microchip. Conductivity/resistivity can be displayed optionally. Conductivity/resistivity and temperature over limit alarm can be set optionally. Conductivity/resistivity can be displayed at the same time with double-line LED digital canal. With function of digit calculating temperature compensation, it can preset and modify compensation parameters. Conductivity/resistivity at temperature of 25ºC or 90ºC can be displayed optionally. It is with features of stability of high temperature and reliable long.
Main Technical Specifications
-Measuring range:
-Conductivity: 0~20μS/cm Resistivity: 0.05~18.25 MΩ·cm
-Accuracy: ±1.0%(FS)
-Stability: ±2×10-3(FS)/24h
-Auxiliary electrode: 0.1cm-1 High temperature sanitation 316 L stainless steel
-Medium temperature: 70~150ºC
-Temperature compensation: Automatic temperature compensation: calculate compensation with 90ºC as standard condition
-Power supply: AC 220V±10% 50Hz
-Power consumption: ≤4W
-Data connection port: RS485 port, Modbus agreement
-Output current signal: isolated output 4~20mA, switchable between active and passive output
-Maximum load impedance: 500Ω Max@ 24V DC
-Display mode: Red LED digit double-window display
-Contact capacity: 5A/250V AC (for resistive load)
-Environment conditions: temperature: 0~50ºC; humidity: ≤85%RH
-Screw thread size: 1/2"NPT (pipe thread)
-Cable structure: RVP+ coaxial cable 75-2 (double shielding)
-Cable length: normal 5m or specified as ---m
working pressure of conductance cel:0~1.0MPa
-Control output: ON/OFF double channels relay output.
-Load capacity of the relay:AC230V/7A Max; AC115V/10A Max.
-Auxiliary printer: WDJ-4680 paperless recorder+ printer
-Dimensions: 96×96×130mm (height × width× depth)
-Slot dimensions for installation: 91×91mm (height ×width)
-Installation: Jam-in
Model No.:
Features: 1.unique design
2.high precision
3.simple and effective
4.competitive price
ORP meter with good quality
Model No.:
Features: 1.unique design
2.high precision
3.simple and effective
4.competitive price
ORP meter with good quality
Model No.:
Features: 1.unique design
2.high precision
3.simple and effective
4.competitive price
ORP meter with good quality
Model No.: TY
Features: 1.Soil PH meter
2.easy to operate,test PH function
3.PH range :1-10 PH
4.Illumination range :0-2000 lux
5. ISO9001
Model No.: TZ-4
Features: Description: Soil moisture,fertility,PH and illumination tester TZ-4 can be widely used in agriculture production. It has compac
Model No.: PHscan
Features: PASS ISO9001 certification
water resistant function.
Portable and easy to operate.
PH range: 0.00-14.00ph
Weight: 0.2kg
Model No.: SDT-60
Features: Pass ISO9001
PH range: 3-8 PH
PH accuracy: +-0.2PH
Moisture range: 1-8%
Moisture accuracy: +-1%
Model No.: SDT-300
Features: Pass ISO9001
PH range:3-8 PH
PH accuracy: +-0.2PH
Moisture range:1-8%
Moisture accuracy:+-1%
Model No.: PHT-027
Features: Water Monitor:
Multi-parameter Water Quality Meter/Water Quality Analysis /Water Quality Monitor PHT-027
Model No.: pH meter
Features: PH meter
1.Range: 0.00-14.00PH
2.Accuracy: 0.01PH
3.Resolution: 0.01PH
Model No.:
Features:
Model No.: PH meter
Features: PH meter
1.Waterproof PH meter with digital display
2.Accuracy: 0.01PH
3.Resolution: 0.01PH
4.Range: 0.00-14.00