Online Suspended Solids / Mixed
Liquid Suspended Solids Meter
Suspended Solids/ Mixed Liquid Suspended Solids Meter
APPLICATION FIELD
Electric power ---mortar sedimentation tanks / Coal washing plant --- settling ponds / Paper mills - pulp
concentration Sewage treatment plant --- water inlet, outlet / exposure pool, return sludge, primary
sedimentation tank, secondary sedimentation tank, concentrated pool, sludge dewatering. Water plant --filter backwash water, raw water and settling tank effluent. Others--- Industrial production process/the
circulating cooling water and other water quality detection.
FEATURES
Modulating single beam light, 90°or 140° scattered light detection
Detect turbidity and suspended solid concentration with wide measurement range.
Automatic cleaning blade can realize the self-cleaning of the probe without manual operation.
Can compensate the color of the water quality. The measurement value is not affected by color
of water quality.
The measurement method converts automatically which is suitable for large measurement range.
Signal processing integrated in digital sensor which improves the reliability and stability.
Optical band-pass filter and modulated excitation light can avoid the influence of ambient light.
Modbus RTU protocol RS485 communication interface and
4-20mA analog signal output
Two-way alarm signal output is optional.
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TECHNICAL INFORMATION
MEASUREMENT RANGE
SENSOR PROBES
0.01-4000FNU/NTU
Turbidity
Suspended solid
concentration
Reactive time
1s (adjustable)
Velocity of flow
3m/s at most
Temperature
0~40 ℃
Pressure
4 bar at maximum
Probe dimension
diameter-60mm, length-
0-50g/L
ACCURACY
<1% of the measured value
or ±0.01 FNU/NTU
1.5KG
Cable length
10 meters (standard),
< 1%>
<4%>
<5%>
20mm
192mm
Probe weight
REPRODUCIBILITY
60mm
100 meters at most
TRANSMITTER
4-20mA current output,
750 Ω resistance at most.
Data digital output MODBUS/RS485, MODBUS/
RS232
two-way alarm system,
Output relay
250VDC, 3A
Reading frequency 0.5 second
90-265VAC, 50/60 Hz; or
Power supply
24VDC
IP65
Protection grade
Installation method wall-mounted
210mm×185mm×105mm
Dimension
(H×W×L)
Data analog output
Water
direction
rack installation on activated sludge tank wall
Pipe flow installation
ORDER INFO
Please provide working condition in detail which includes the applied occasions, the measurement
medium, the medium status (temperature, pressure, density, etc.), reaction process and installation
method, etc. Then our sales staff will do the selection for you.
Order Instruction Factory standard configuration. If you have other requirements, please consult with us
when you make an order.
Warranty: One year warranty for the transmitter and jacket. No warranty for the electrochemical sensor.
Artificial damage, charge cost fee.
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HNL SYSTEMS PVT. LTD.
Administrative & Sales Office: 25/N, Laxmi Industrial Estate, New Link Road, Andheri (W), Mumbai - 400 053, India. Tel: +91 22 4295 2180 / 81.
Webstie: www.hnlsystems.com | Email: sales@hnlsystems.com