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[China]
Trade Verify
Address: 17th Floor, Century Technology & Trade Building C, 66 Zhongguancun Rd.E, Haidian, Beijing
Contact name:
Beijing Tengine Innovation Instruments Co.,Ltd |
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Verified Suppliers
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Single Channel 0 - 25g/L SS Analyzer, Suspended Solids Analyzer /
Meter MLSS10AC
1. Application
Measure low, medium and high suspended solids concentrations using the multi-beam pulsed light method in municipal and industrial wastewater treatment process
• Sewage treatment plants
Inflow of wastewater, aeration tanks, returned sludge, primary sedimentation tanks, secondary sedimentation tank, thickening tank, sludge dewatering, etc.
• Water supply plants
Sedimentation tank
• Pulp & Paper
Pulp density
• Coal preparation plant
Sedimentation tanks, concentration tanks
• Power plant
Influent water treatment, Condensate, Boiler feed water, Cooling water, Wastewater
• Other industries:
Gush arenaceous liquid of PCB industry, marsh gas generate electricity( biogas power generation).
2. Features and Benefits
• Based on the innovative multi-beam light method for compensation of sensor soiling, the measurement is
not affected by contamination.
•High-quality 880nm optical and electronic assemblies eliminate interference from extraneous light sources.
• Digital sensor has good anti-interference performance and high stability, and the cable length is available in hundreds of meters.
• Connections between the sensor(s) and the transmitter are “plug and play”, and multi-channel transmitter operates either 1 or 2 sensors.
• Modbus RS485/RS232 or Profibus DP network connection for data transmission is Optional.
• The menu is available in Chinese or English.
• 3 Relays with programmable hysteresis provide high-limit alarm, low-limit alarm or timer.
• A built-in data logger with the capacity to store data for up to 10 years collects measurement data at user selectable intervals.
3. Specifications
Performance characteristics | |
Measuring Range | Activated sludge: 0~25g/L,0~9999mg/L, 0~400g/L (depends on the medium) |
Measurement Units | g/L,,mg/L,ppm,% (optional) |
Resolution | 0.01g/L, 1mg/L, 1ppm, 0.01% |
Accuracy | ±1%FS (depends on the medium and homogeneity) |
Repeatability | 1% |
Response time | Less than1 second (adjustable) |
Calibration | Factory calibrated, also can be calibrated by customer on site |
Display | LCD displays data including date, time, measurement value, trendline, etc., English menu |
Data storage | Automatic Data Storage for up to 10 years, power-off data protection |
Outputs | |
Analog Outputs | 0/4-20 mA output( maximum load 800 ohms), optional selection of 3.8mA or 21mA(under the condition of malfunction) |
Relay Outputs | 3 Relays with programmable hysteresis, alarm or timer function optional |
Relay Capacity | 2A, 250VAC |
Digital Communication | MODBUS RS232/RS485,Profibus DP is optional |
Power supply | |
AC power supply | 85~265 VAC, 50Hz/60Hz |
DC power supply | 24 VDC ±10% |
Physical parameters | |
Dimension of Transmitter | 270×205×100mm(W×H×D) (10.6*8*3.9 in.) |
Dimension of Sensor | Φ45×112mm (1.8*4.4 in.) |
Materials | --Transmitter: PC --Sensor: 316L stainless steel |
Process Connection of Sensor | 1 inch cone male thread |
Pipe Installation Fitting | for pipes from DN 65, < 6 bar (87 psi) |
Environmental conditions | |
Ingress Protection | --IP66 (transmitter) --IP68 (Sensor) |
Operating Temperature | --Transmitter: -20~60℃ --Sensor: 0~60℃ |
Operating Pressure | ≤6Bar |
Air Cleaning | 0.7~3Bar |
4. Ordering Information
Ordering Information | ||||||
Transmitter Selection | ||||||
| Channel number | Signal output | Power version | |||
MLSS |
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| code | meaning | code | meaning | code | meaning |
| 1 | Single channel | 0 | 4~20mA | AC | 220VAC |
| 2 | Dual channel | 1 | RS 485(Modbus) | DC | 24VDC |
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| 2 | RS 232(Modbus) |
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| 3 | Profibus DP |
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Example: MLSS10AC, single channel transmitter of suspended solids concentration analyzer, output 4~20mA, 220V AC Power Supply. | ||||||
Sensor Selection | ||||||
| Install mode | Cable length | ||||
MLSS-S |
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| code | meaning | code | Meaning | ||
| 0 | Immersion installation | C10 | 10m cable | ||
| 1 | Insertion installation | CXX | XXm cable | ||
Example: MLSS-S0C10, a suspended solids concentration sensor, immersion-typed install , with 10m cable. | ||||||
(3) Accessories
FA0000: Immersion mounting bracket, stainless steel
FA0001: Immersion mounting bracket, PVC
FA0010: Insertion mounting bracket, stainless steel, with DN50 stainless steel cut-off ball valve
FA0020: Stainless steel floating ball mounting bracket
FA0021: PVC floating-board mounting bracket
FA0900: Stainless steel adapter
FA0901: PVC adapter
FA0800: Instrument protective housing, stainless steel
FA0810: Instrument protective housing, stainless steel, with heater unit
FC0000: Automatic air cleaning accessories
