HORIBA HU-200TB-W Field-installation type turbidity meter-Tamasak (M) Sdn Bhd 京都玉崎马来亚西亚公司

HORIBA

HU-200TB-W

Field-installation type turbidity meter

Specifications:

Product name	Turbidity meter
Model	HU-200TB-W Industrial-use turbidity converter
Turbidity sensor type	SS-120-W Industrial-use turbidity detector
Measurement range	Kaolin		0 to 1000 (degrees) (Display range: 0 to 1100 (degrees)) or 0 to 1000 (mg/L)
	Formazin		0 to 2000 (Display range: 0 to 2200 )
	PSL		0 to 100 (degrees) (Display range: 0 to 110 (degrees))
Transmission output setting range	Kaolin		Arbitrary setting within the range from 0.00 to 10.00 (degrees), 0.0 to 100.0 (degrees), 0 to 2200 (degrees)
	Formazin (NTU)
	PSL
Display resolution	0.01 degrees (Degree range: 0 to 10 (degrees)) 0.1 degrees (Degree range: 0 to 100 (degrees)) 1 degrees (Degree range: 100 to 2200 (degrees)) Selectable between fixed range (decimal point) and automatic range changeover
Performance	Repeatability		Within ±2% of the reading or ±0.04 degrees, whichever is larger (checked using the solid span bottle)
	Linearity		The deviation at the mid-range point of the span calibration value is within ±2% of the span calibration value or ±0.04 degrees, whichever is larger
	Accuracy		Within ±2% of reading
Transmission output	Number of current outputs:2
	Output type		4 mA to 20 mA DC, input/output isolation type
	Load resistance		900 Ω (max.)
	Linearity		Within ±0.08 mA (limited to the current linearity)
	Repeatability		Within ±0.02 mA (limited to the current repeatability)
	Error output		Provided with burnout function (3.8 mA or 21 mA)
	Hold function		Selectable between the latest value hold and the preset value hold
Contact output	Number of output points: 6
	Output type		No-voltage output contact
	R1, R2	Contact type	Relay contact, SPST (1a)
		Contact capacity	250 V AC 3 A, 30 V DC 3 A (resistance load)
		Contact function	Selectable from among the upper limit alarm, lower limit alarm, during transmission output hold, cleaning output and automatic calibration (closed at alarm operation, open under normal conditions and in a power-off state)
		Description of alarm	Setting range: Within turbidity measurement range Delay time: 0 to 600 (s)
	R3	Contact type	Relay contact, SPST (1a)
		Contact capacity	30 V DC 1 A (resistance load)
		Contact function	Selectable from among the upper limit alarm, lower limit alarm, during transmission output hold, cleaning output and automatic calibration (closed at alarm operation, open under normal conditions and in a power-off state)
		Description of alarm	Setting range: Within turbidity measurement range Delay time: 0 to 600 (s)
	FAIL	Contact type	Relay contact, SPDT (1c)
		Contact capacity	250 V AC 3 A, 30 V DC 3 A (resistance load)
		Contact function Error alarm (closed under normal condition, open in an error or power-off state)
		Description of alarm	Error alarms for values outside the measurement range, self-checks, and calibration errors can be set Delay time: 0 to 600 (s)
	RANG1, RANG2	Contact type	Relay contact, SPST (1a)
		Contact capacity	30 V DC 1 A (resistance load)
		Contact function	Status output of the transmission output range
Control output for automatic zero calibration (ZERO OUT, SAMPLE OUT)	Number of output points		2
	Output type		Voltage contact output (connection power supply voltage output)
	Contact capacity		250 V AC 0.5 A
	Contact function		SAMPLE OUT: Electric ball valve control output ZERO OUT: Solenoid valve control output
Contact input	Number of input points		4
	Contact type		Open collector no-voltage “a” contact
	Condition		ON resistance: 100 Ω max. Open-circuit voltage: 24 V DC Short-circuit current: 12 mA DC max.
	Contact function	EXT1	Switchable between automatic zero calibration command and transmission hold
		EXT2	Switchable between cleaning command and transmission hold
		EXT3, EXT4	Selection command from four ranges using 2-bit contacts
Communication function	Type		RS-485
	Signal form		Two wire type, the power source of the communication is isolated from the power of measurement circuit. (The power source of transmission and communication are not isolated.)
Calibration	Calibration method		Zero calibration	By filtered clean water
			Automatic zero calibration	Zero calibration is performed automatically by switching to the filtered clean water (option)
			Span calibration	Turbidity adjustment method by coefficient input
	Compatible standard substances			Kaolin, Formazin (NTU), PSL