Waltron’s 3041 Silica Analyzer is the first choice for online water analysis of dissolved silica in ultrapure water applications.
The 3041 is trusted world wide to deliver accurate and reliable readings with minimal maintenance and low total cost of ownership. 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
Panel mounting bracket available for Hach 5000 replacement
PERFORMANCE
Range
0 – 500ppb, 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
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