SS400G-SS300G, 설치형 MLSS 측정기,부유물질 측정,MLSS측정, 요꼬가와

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· 제 품 특 징

 

· 모  델  명 : SS400G-SS300G

· 측정범위: 500 - 20000 mg/L

· 서로 다른 두 범위의 출력

· 고장 발생을 포함한 자가 진단 기능

 

· 제 품 기 능

 

SS400G Converter

· Wide output ranges, 0-1000 mg/l to 0-20000 mg/l.

· Output in different two ranges.

· Abundant contact outputs.

· Enhanced self-diagnosis functions including failure in light source.

SS300G Sensor

· Easy-to-maintain, lightweight, compact probe-like sensor.

· Virtually no need for replacing light source and photodetector unit.

· Pulse-driven light emission, eliminating effects of disturbing light.

· Arrangement of optical system highly immune to effects of light reflecting from boundary surface.

· Choice of jet cleaning unit.

·Choice of various type of holders according to application needs.

 

· 적 용 분 야

 

· 하수처리장, 건설공사현장, 수처리장치, 폭기조, 공장폐수, 양식장, 하천 등

 

· 제 품 사 양

Measuring object	Concentration of mixed liquor suspended solids (MLSS) in an aeration tank in a sewage or industrial wastewater treatment plant
Measuring method	Transmitted/scattered light comparison method
Measuring range	500 to 20000 mg/l
Output signal	Two outputs, 4 to 20 mA DC; maximum load resistance: 600 Ω
Output range	Minimum 0 to 1000 mg/l Maximum 0 to 20000 mg/l
Contact output	Four outputs
Contact input	Voltage-free contact for remote range selection and start of cleaning
Ambient temperature	-10 to 55℃
Relative humidity	10 to 90% RH (non-condensing)
Construction	Complies with JIS C0920 watertight, IEC IP65 and NEMA 4X standards
Supply voltage	100 to 240 V AC, 50/60 Hz, 24 V DC
Power consumption	22 VA maximum (AC power) 5 W maximum (DC power)
Weight	Approx. 2.5 kg

 

· 전 극 사 양

Shape	Probe-like Sensor
Measuring object	Concentration of mixed liquid suspended solid (MLSS) in an aeration tank in a sewage or industrial wastewater treatment plant
Measuring principle	Scattered/transmitted light comparison method
Measuring range	500 to 20000 mg/l
Temperature of measured object	0 to 50℃
Pressure of measured object	0 to 200 kPa
Flow velocity	1 m/sec maximum
Cable length	3, 5, 10, 15 or 20 m
Material of wetted part or junction	Body; Stainless steel (304SS or equivalent) Window; glass O-ring; nitrile rubber Cable; PVC
Weight	Approx. 0.5 kg plus N x 0.12 kg, where N is cable length
Cleaning unit (optional)	Jet cleaning Note: No cleaning unit can be used if the sensor is equipped with a floating ball holder.
Material of wiper cleaning unit	Nitrile rubber and 304SS (wetted part)
Material of jet cleaning unit	Polypropylene, polyethylene and 304SS (wetted part)
Ambient temperature	-10 to 50℃
Construction	Complies with JIS rainproof standard