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
- Operator friendly, low maintenance UV LED design
- Reagent free optical measurements
- Simple to install and operate
SPECIFICATIONS
| CHARACTERISTIC | TECHNICAL DATA |
| Path Lengths | 1 mm, 2 mm, 4 mm, 8 mm |
| 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 | 300 - 1000 mL/min |
| Pressure Rating | 20 PSI maximum |
| Fluid Connections | 1/4" OD tube push-in fittings |
| Storage Temp | -20 to 60°C (-4 to 140°F) |
| Operating Temp | 0 to 45°C (32 to 113°F) |
| 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) |
| Sensor Upgrades | High Temp. Upgrade I |
* Technical Specifications are subject to change without notice.
MODELS & RANGE
BL series models include BOD/COD sensor, flow cell, calibration bottle and dehumidifier. Controller and accessories sold separately.
Measurement range can be extended using Real Tech’s Dilution system.
MUNICIPAL
| MODEL# | PATH LENGTH | BOD (mg/L) | COD (mg/L) | TOC (mg/L) | PRICE |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| 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
| 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-159124 | Air Purge Clean System I | Automatic chemical cleaning, air purge and pump (vertical lift less than 8 ft and pumping distance less than 25ft) |
| S-179125 | Air Purge Clean System II | Automatic chemical cleaning, air purge and booster pump (vertical lift exceeds 8ft or pumping distance exceeds 25 ft) |
| S-179126 | Air Purge Clean System III | Automatic chemical cleaning and air purge. Client supplies pump or water is pressurized |
| S-169092 | Dilution System I | Dilution system, automatic chemical cleaning, air purge and pump (vertical lift less than 8 ft and pumping distance less than 25ft) |
| S-179093 | Dilution System II | Dilution system, automatic chemical cleaning, air purge and booster pump (vertical lift exceeds 8ft or pumping distance exceeds 25 ft) |
| S-179094 | Dilution System III | Dilution system, automatic chemical cleaning and air purge. Client supplies pump or water is pressurized |
| S-1789121 | Dual Feed System II | Dual feed option includes Digital I/O module for use with controllers |
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.