3041 Silica Analyzer
Range: 0 – 1000ppb
Range: 0 – 5ppm
Range: 0 – 150ppm
Range: 0 – 300ppm
The Waltron 3041 Silica Analyzer is the first choice for online analysis of dissolved silica in ultrapure water applications. The 3041 is trusted worldwide to deliver reliable readings with minimal maintenance and low total cost of ownership. An enhanced color touchscreen user interface makes the 3041 easy to operate and configure, and the clever fast-loop reservoir feature allows accurate measurement, independent of flow. Common application points in a boiler system for online silica measurement include: make-up water, condensate, boiler feedwater, saturated steam/main steam, and cooling water.
- Accurate and wide-range analysis
- Multi-stream available
- Fast loop reservoir
- Adjustable cycle and calibration frequency
- Automatic calibration and validation (QA/QC)
- Compact design
- Color touchscreen display
- Grab sample capability
- Internal datalogger
- Low reagent level alarm
- No compressed air required
- Automatic start/stop based on sample flow detection
- Minimal analyzer maintenance
- Automatic chemical cleaning integrated
PERFORMANCE
Range
0 – 1000ppb, 0 – 5ppm, 0 – 150ppm, 0 – 300ppm
Accuracy
+/– 1 ppb or +/– 2% of reading, whichever is greater
Reproducibility
+/– 1 ppb or +/– 2% of reading, whichever is greater
Sampling Frequency (Cycle Time)
One reading every 20 mins, adjustable
Required Maintenance
Monthly or quarterly replenish reagents; Quarterly replace tubing
Reagent Consumption (approximate)
3 reagents, 2L each per month (optional 7.5L for 3 months)
Sensor Classification
Colorimetric with glass flowcell and LED source
Application
10-45°C analyzer (50-113°F)
Ambient Temperature Range
10-45°C analyzer (50-113°F)
Atmospheric Pressure Range
No Limits
Humidity
Up to 90% not condensable
Unit Dimensions
Height=23.6”(60 cm), Width=15”(38 cm), Depth=8.3”(21 cm)
Positioning and Installation Details
Wall mounting, bench supported, or panel mounting (optional)
Weight
17 kg (37.5 lbs.)
Degree of Protection
IP55 (NEMA 4): Wet section, IP65 (NEMA 4x): Electronics
Alarms
2 or 4 configurable alarm relays (Result, loss of sample, fault)
Power Supply (on request)
110-220Vac, 50-60 Hz 80 VA
Certification (on request)
Meets low voltage and low electromagnetic compatibility directives
SAMPLE DELIVERY OPERATING CONDITIONS
Temperature Range
5-55º C (41-131º F)
Inlet Sample
100–500 ml/min, atmospheric, flexible tubing O.D. 1/4″(6mm)
Outlet Sample
Atmospheric, waste tubing O.D. 3/8″(9mm)
PH
3-12
Sample Conditioning Requirements
Filtering between 10 and 60 micron, depending on the matrix,
needed only to avoid clogging.
Materials in Contact with Sample
Glass, Silicone, Plexiglass, Stainless Steel AISI 316
SIGNAL OUTPUTS
Analog Outputs
4-20mA (galvanic isolator module available as option or 0-5V)
Serial I/O for Signals
Serial data output RS232; RS485; MODBUS; PROFIBUS
OPERATIONAL CALIBRATION
Single/Multi Point
Multi-Point: zero and mid range
Matrix Corrections
Yes, sample blank correction
Manual/Automatic
Both
Technical Documents
