Envatronics Vietnam, ENVA-3015 PH, ENVA-3015 PH Envatronics Vietnam, đại lý Envatronics Vietnam

 

Measuring
Object
 Hydrogen Ion Concentration(pH)
Oxidation Reduction Potential(ORP)
Measuring
Principle
 Glass Electrode Method
Measuring
Range
 0.00~14.00pH, ±999mv
Measuring
Condition
 Flow Rate : Submersion Max 2m/sec
----------- Flow through 3~11 L/min
Conductivity : Min 50us/cm
Oper'Temp : Max.120℃
Oper'Pressure : Max.100PSI


 

PH Indication Controller
Model
 ENVA-3015
Measuring
Range
 0.00~14.00pH, ±999mv
Display
Method
 7-Segment 3 1/2 Digt
Alarm Setting
 High, Low 2ponint V.R.Set
Mode Selection
 Tact Switch
Transmission
Signal
 DC 4~20mA(R.Load 750Ω Max.) / RS 485통신
Transmission
Signal Range
 User Ordering Sheet
Power Supply
& Consumption
 AC 100V 50/60Hz ±10% 3VA
AC 220V 50/60Hz ±10% 3VA
Ambient
Temperature
 -5~45℃
Construction
 DIN96 Panel Mount Type
Replay Contact
 1alb AC250V 5A(R.Load)
Weight
 Approx. 450g
Functional
Specification
 Temperature Compensation : -5~100℃
ZERO Adjusting : pH7 ± 1.5pH
SPAN Adjusting : pH4 ± 1.5pH
Accuracy : ±0.02pH
Repeatability : 0.02pH
Response Time : Within 10sec(90%)