BL SERIES
Parameter(s): BOD, COD, TOC
OVERVIEW
BOD/COD SENSOR
Real Tech’s bypass BOD/COD sensor provides affordable real-time measurement of organic matter in water or wastewater. The BOD/COD sensor provides superior measurement performance across multiple wavelengths of light using UV LEDs. Designed to meet the needs of many monitoring applications, the BL series offers multiple sensor path length selections to meet the desired measurement range.
FEATURES & BENEFITS
- Affordable real-time BOD/COD monitoring
- Multiple wavelength sensor uses UV LED technology for superior measurement performance
- Bypass style sensor with multiple flow cell selections to meet application demands
- Operator friendly, low maintenance UV LED design
- Reagent free optical measurements
- Simple to install and operate
SPECIFICATIONS
| CHARACTERISTIC | TECHNICAL DATA |
| Path Lengths | 0.5, 1, 2, 4, 10 mm (1000 series) 1, 2, 4, 8 mm (2000 series) |
| Parameters | BOD, COD, TOC |
| Range | Depends on model selected. Refer to range chart. |
| Units | mg/L |
| Sampling Time | 30 seconds |
| Calibration | Factory parameter calibration allows field adjustment as required. |
| Cleaning | In-situ cleaning makes cleaning quick and easy. Automatic chemical cleaning is optional. |
| Self-Diagnostic | Detection and diagnosis of internal system fault |
| Alarms | Dry contact terminals allow operator configurable alarms for: high and low set points, low lamp output, leak detect, system fault, etc. |
| Humidity Control | Humidity sensor with large regeneratable desiccant system |
| Wavelengths | Multiple wavelengths |
| Light Source | UV LED |
| Flow Rate | 500 - 1000 mL/min (1000 series) 300 - 1000 mL/min (2000 series) |
| Pressure Rating | 85 PSI maximum (1000 series) 20 PSI maximum (2000 series) |
| Fluid Connections | 3/8" OD tube push-in fittings (1000 series) 1/4" OD tube push-in fittings (2000 series) |
| Wetted Materials | Kynar, FEP, Quartz, SS316L, Viton (1000 series) Kynar, Polyethylene, Quartz, SS 316L, Viton (2000 series) |
| Ambient Temp. | 0 to 45°C (32 to 113°F) |
| Water Temp. | 0 to 90°C (32 to 194°F) at 21°C (69.8°F) Ambient temperature |
| Enclosure | NEMA 4X, wall mountable |
| Weight | 22 lb |
| Dimensions | 17"H x 14.25"W x 7.5"D |
| Warranty | 2-year limited warranty (Extended care packages available) |
* Technical Specifications are subject to change without notice.
* Water temperature range based on material compatibility only. Contact Real Tech to verify application.
MODELS & RANGE
SENSOR SELECTION
| MODEL SERIES | DESCRIPTION |
| 1000 | Ideal for closed loop, high pressure or high solids wastewater monitoring applications |
| 2000 | Ideal for general water monitoring applications |
SENSOR MODELS & RANGE
BL series models include BOD/COD sensor, flow cell, calibration bottle and dehumidifier. Controller and accessories sold separately.
MUNICIPAL
| MODEL# | PATH LENGTH | BOD (mg/L) | COD (mg/L) | TOC (mg/L) | PRICE |
| BL1005 | 0.5 mm | 0 - 1500 | 0 - 3000 | 0 - 800 | Request a Quote |
| BL1010 | 1 mm | 0 - 750 | 0 - 1500 | 0 - 400 | Request a Quote |
| BL1020 | 2 mm | 0 - 375 | 0 - 750 | 0 - 200 | Request a Quote |
| BL1040 | 4 mm | 0 - 190 | 0 - 375 | 0 - 100 | Request a Quote |
| BL1100 | 10 mm | 0 - 75 | 0 - 150 | 0 - 40 | Request a Quote |
| BL2010 | 1 mm | 0 - 750 | 0 - 1500 | 0 - 400 | Request a Quote |
| BL2020 | 2 mm | 0 - 375 | 0 - 750 | 0 - 200 | Request a Quote |
| BL2040 | 4 mm | 0 - 190 | 0 - 375 | 0 - 100 | Request a Quote |
| BL2080 | 8 mm | 0 - 95 | 0 - 187 | 0 - 50 | Request a Quote |
DAIRY
| MODEL# | PATH LENGTH | BOD (mg/L) | COD (mg/L) | TOC (mg/L) | PRICE |
| BL1005 | 0.5 mm | 0 - 5000 | 0 - 10,000 | 0 - 1250 | Request a Quote |
| BL1010 | 1 mm | 0 - 2500 | 0 - 5000 | 0 - 1250 | Request a Quote |
| BL1020 | 2 mm | 0 - 1250 | 0 - 2500 | 0 - 625 | Request a Quote |
| BL1040 | 4 mm | 0 - 625 | 0 - 1250 | 0 - 300 | Request a Quote |
| BL1100 | 10 mm | 0 - 250 | 0 - 500 | 0 - 125 | Request a Quote |
| BL2010 | 1 mm | 0 - 2500 | 0 - 5000 | 0 - 1250 | Request a Quote |
| BL2020 | 2 mm | 0 - 1250 | 0 - 2500 | 0 - 625 | Request a Quote |
| BL2040 | 4 mm | 0 - 625 | 0 - 1250 | 0 - 300 | Request a Quote |
| BL2080 | 8 mm | 0 - 312 | 0 - 625 | 0 - 150 | Request a Quote |
BEVERAGE
| MODEL# | PATH LENGTH | BOD (mg/L) | COD (mg/L) | TOC (mg/L) | PRICE |
| BL1005 | 0.5 mm | 0 - 8000 | 0 - 24,000 | 0 - 6000 | Request a Quote |
| BL1010 | 1 mm | 0 - 4000 | 0 - 12,000 | 0 - 3000 | Request a Quote |
| BL1020 | 2 mm | 0 - 2000 | 0 - 6000 | 0 - 1500 | Request a Quote |
| BL1040 | 4 mm | 0 - 1000 | 0 - 3000 | 0 - 750 | Request a Quote |
| BL1100 | 10 mm | 0 - 400 | 0 - 1200 | 0 - 300 | Request a Quote |
| BL2010 | 1 mm | 0 - 4000 | 0 - 12,000 | 0 - 3000 | Request a Quote |
| BL2020 | 2 mm | 0 - 2000 | 0 - 6000 | 0 - 1500 | Request a Quote |
| BL2040 | 4 mm | 0 - 1000 | 0 - 3000 | 0 - 750 | Request a Quote |
| BL2080 | 8 mm | 0 - 500 | 0 - 1500 | 0 - 375 | Request a Quote |
BREWERY
| MODEL# | PATH LENGTH | BOD (mg/L) | COD (mg/L) | TOC (mg/L) | PRICE |
| BL1005 | 0.5 mm | 0 - 8000 | 0 - 24,000 | 0 - 6000 | Request a Quote |
| BL1010 | 1 mm | 0 - 4000 | 0 - 12,000 | 0 - 3000 | Request a Quote |
| BL1020 | 2 mm | 0 - 2000 | 0 - 6000 | 0 - 1500 | Request a Quote |
| BL1040 | 4 mm | 0 - 1000 | 0 - 3000 | 0 - 750 | Request a Quote |
| BL1100 | 10 mm | 0 - 400 | 0 - 1200 | 0 - 300 | Request a Quote |
| BL2010 | 1 mm | 0 - 4000 | 0 - 12,000 | 0 - 3000 | Request a Quote |
| BL2020 | 2 mm | 0 - 2000 | 0 - 6000 | 0 - 1500 | Request a Quote |
| BL2040 | 4 mm | 0 - 1000 | 0 - 3000 | 0 - 750 | Request a Quote |
| BL2080 | 8 mm | 0 - 500 | 0 - 1500 | 0 - 375 | Request a Quote |
MEAT PROCESSING
| MODEL# | PATH LENGTH | BOD (mg/L) | COD (mg/L) | TOC (mg/L) | PRICE |
| BL1005 | 0.5 mm | 0 - 6000 | 0 - 10,000 | 0 - 2500 | Request a Quote |
| BL1010 | 1 mm | 0 - 3000 | 0 - 5000 | 0 - 1250 | Request a Quote |
| BL1020 | 2 mm | 0 - 1500 | 0 - 2500 | 0 - 625 | Request a Quote |
| BL1040 | 4 mm | 0 - 750 | 0 - 1250 | 0 - 300 | Request a Quote |
| BL1100 | 10 mm | 0 - 300 | 0 - 500 | 0 - 125 | Request a Quote |
| BL2010 | 1 mm | 0 - 3000 | 0 - 5000 | 0 - 1250 | Request a Quote |
| BL2020 | 2 mm | 0 - 1500 | 0 - 2500 | 0 - 625 | Request a Quote |
| BL2040 | 4 mm | 0 - 750 | 0 - 1250 | 0 - 300 | Request a Quote |
| BL2080 | 8 mm | 0 - 375 | 0 - 625 | 0 - 150 | Request a Quote |
PULP & PAPER
| MODEL# | PATH LENGTH | BOD (mg/L) | COD (mg/L) | TOC (mg/L) | PRICE |
| BL1100 | 0.5 mm | 0 - 700 | 0 - 2000 | 0 - 500 | Request a Quote |
| BL1010 | 1 mm | 0 - 350 | 0 - 1000 | 0 - 250 | Request a Quote |
| BL1020 | 2 mm | 0 - 175 | 0 - 500 | 0 - 125 | Request a Quote |
| BL1040 | 4 mm | 0 - 90 | 0 - 250 | 0 - 60 | Request a Quote |
| BL1100 | 10 mm | 0 - 35 | 0 - 100 | 0 - 25 | Request a Quote |
| BL2010 | 1 mm | 0 - 350 | 0 - 1000 | 0 - 250 | Request a Quote |
| BL2020 | 2 mm | 0 - 175 | 0 - 500 | 0 - 125 | Request a Quote |
| BL2040 | 4 mm | 0 - 90 | 0 - 250 | 0 - 60 | Request a Quote |
| BL2080 | 8 mm | 0 - 45 | 0 - 125 | 0 - 30 | Request a Quote |
* Stated ranges are approximate, dependent on site and application – contact Real Tech to confirm model selection.
* TSS measurement output possible, contact Real Tech to confirm.
CONTROLLERS & ACCESSORIES
CONTROLLERS
| PRODUCT# | NAME | DESCRIPTION |
| S-169000 | Real Controller | Wall mounted controller with 4-line x 20-character back lit LCD display |
| S-11TPC | Real Controller Pro | Wall mounted controller with touch panel PC interface (PC inside cabinet model) |
| S-11TPCD | Real Controller Pro | Wall mounted controller with touch panel PC interface (PC external on door model) |
ACCESSORIES
| PRODUCT# | NAME | DESCRIPTION |
| UVT-078130 | Real Clean System I | Automatic chemical cleaning system for use with 2000 series models |
| UVT-079121 | Pump Clean System I | Self-priming pump and automatic chemical cleaning for use with 2000 series models |
| S-229035 | Pump Clean Pro System (pressurized) | For high solids sample water, automatic chemical cleaning and pumping system for up to 25’ vertical lift or 100’ horizontal in pressurized installation (no air compressor) |
| S-229036 | Pump Clean Pro System (non-pressurized) | For high solids sample water, automatic chemical cleaning and pumping system for up to 25’ vertical lift or 100’ horizontal in non-pressurized/ open channel installation (no air compressor) |
| S-178121 | Dual Feed II | Dual feed option includes Digital I/O module for use with controllers |
| S-228125 | Dual Feed Pro | Dual feed option for heavy wastewater |
SIMPLE, PLUG & PLAY BOD/COD MONITORING
Real Tech’s bypass BOD/COD sensor is a cabinet style instrument installed directly on a wall, railing or system backboard. Sample is supplied to the sensor from a pressurized source or alternatively, from an open-channel using an accessory pumping/cleaning system. The sensor must be connected to a Real Tech controller for operation.
EXAMPLE CONFIGURATION
- Real Controller
For affordable, user friendly operation and control - BOD/COD Sensor
For real-time continuous BOD/COD organics measurement - Real Clean System
For low maintenance automatic cleaning
Multiple sensors can be added to Real Tech’s controllers to expand water quality monitoring capabilities.
Simple to install, easy to operate, no reagents and no waiting for lab results.
LIQUID AI COMPATIBLE
Our Liquid Ai data services complement our real-time quality monitoring systems. Calibration Health Monitoring ensures accuracy and reliability are maintained so our clients can have the utmost confidence in their results, while our Remote Monitoring platform enables access to data anywhere, anytime.