Emerson PN 51-1055pHC/rev.K Default Settings, Sensors Output Section, Measurement Range Section

MODEL SOLU COMP II	SECTION 5.0
	PROGRAMMING THE ANALYZER

TABLE 5-1. DEFAULT SETTINGS

1.SENSOR-OUTPUT ASSIGNMENTS (pH, ORP, redox, conductivity, resistivity, or TDS is selected during Quick Start)

	Sensor(s)			Output 1			Output 2		Section
	Single sensor			pH/ORP/Redox			Temperature		5.3 and 5.9
	Dual sensor		pH/ORP/Redox (sensor 1)			Conductivity/Resistivity (sensor 2)			5.3 and 5.9
2. OTHER OUTPUT SETTINGS
	Output	Dampening			0 or 4 mA	Mode		Section
1			off		4	Linear		5.3
2			off		4	Linear		5.3

3.OUTPUT RANGES (pH, ORP, redox, conductivity, resistivity, or TDS is selected during Quick Start)

	Measurement		Range	Section
	pH		0 to 14	5.3
	ORP/Redox		-1400 to 1400 mV	5.3
	Temperature		0 to 100°C	5.3
	Resistivity		0.0 to 20 MΩ-cm	5.3
	TDS		0 to 1000 ppm	5.3
	Conductivity — 0.01/cm		0 to 10 µS/cm	5.3
	Conductivity — 0.1/cm		0 to 100 µS/cm	5.3
	Conductivity — 1.0/cm		0 to 1000 µS/cm	5.3
	Conductivity — 10/cm		0 to 20 mS/cm	5.3
4. ALARM CONFIGURATION AND SETPOINTS
					Alarm
			1		2	3		Section
	Assigned to		Sensor 1 (pH, ORP)		Sensor 2 (conductivity) (note 1)	Fault	5.4
	High or low		High		High (note 2)	NA	5.4
	Deadband		0		0	NA	5.4
	Setpoint (pH)		14 (high); 0 (low)		14 (high); 0 (low)	NA	5.4
	Setpoint	1400 mV (high); -1400 (low)			1400 mV (high); -1400 (low)	NA	5.4
	(ORP/Redox)
	Setpoint	1000 µS/cm (high); 0 (low)			1000 µS/cm (high); 0 (low)	NA	5.4
	(conductivity)
	Setpoint	20 MΩ-cm (high); 0 (low)			20 MΩ-cm (high); 0 (low)	NA	5.4
	(resistivity)
	Setpoint (TDS)	1000 ppm (high); 0 (low)			1000 ppm (high); 0 (low)	NA	5.4

Note 1: For single sensor input, alarm 2 is assigned to sensor 1.

Note 2: For resistivity measurements, alarm is low.

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