천세산업

Product

pH/ORP Selection function between pH & ORP
Convenient Automatic Calibration
- Zero : pH 7
- Span : pH 4 or pH 9
Selection of the display which is suitable
for using condition
- MESTAR-H Series : LED Display
- MESTAR-P Series : LCD Display (Back Light version)
Isolated Analog Output
- Process : Measured value of pH or ORP
- Temp.(Option) : Measured value of temperature
Output of dry contact point at
maximum & minimum setting
- Dead-Band setting
Data backup in the EEPROM
Self-Diagnostic function
Temperature compensation of measured pH value (Option)
Full-duplex communication of RS-422 Multi Drop (Option)

Specification

SPECIFICATIONS	PERFORMANCE
Measuring Range	0~14pH, -1999~1999 mV, -10~100°c
Resolution	0.01pH, 1mV, 0.1°c
Display	3½ Digit LED or 3½ Digit LCD
Analog Output	DC 4~20 mA 2Channel (TEMP. Option)
Output of Dry Contact Point	Dry Contact output of the two points operated by On/Off
Dimensions	96mm(W)X96mm(H)X131mm(D)

SPECIFICATIONS	PERFORMANCE
Self-Diagnostic Function	Over measurement range- Err1 Calibration failure - Err2 System operation errors - Err3
Case	Anti-static ABS
Power Source	AC 110/220V 50/60Hz
Weight	780g

Standard Components of Set