· 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
· 본 체 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
|
· 전 극 사 양
https://smartstore.naver.com/dawonprecise/products/10925493632
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