3041 Silica Analyzer

Range: 0 – 500ppb

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.
PERFORMANCE

Range

0 – 500ppm, 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