Waltron’s 3049 Ethylene Glycol Analyzeris the most advanced instrumentation for online measurement of ethylene glycol and propylene glycol.
The 3049 stands alone as capable of delivering accurate and precise automatic measurement of ethylene glycol and propylene glycol in 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
Automatic start/stop based on sample flow detection
Minimal analyzer maintenance
Automatic operation
PERFORMANCE
Sensor Classification
Colormetric with glass flowcell and LED source
Application
Demineralized, boiler, potable, surface and waste water
Power Supply
110-220Vac, 50-60 Hz 80 VA
Humidity
Up to 90% not condensable
Ambient Temperature Range
10-45º C analyzer (50-113º F)
Range
0-15 ppm
Accuracy
+/– 0.1 ppm or +/– 2% of full scale, whichever is greater
Analysis Time
15 min, batch process
Sample Frequency (Cycle Time)
One reading every 20 min, adjustable
Positioning and installation details
Wall mounting or with bench support, panel mounting (optional)
Alarms
2 or 4 configurable alarm relays
Degree of Protection
IP55 (NEMA 4): Wet section, IP65 (NEMA 4x): Electronics
Reagent Consumption (approximate)
4 reagents: Reagent 1 – 2L per month; Reagent 2 – 4L per month; Reagent 3 – 1L per month; Reagent 4 – 4L per month
Materials in Contact with Sample
Glass, Silicone, Plexiglass, Stainless Steel AISI 316
CE Certification (on request)
Meets low voltage and low electromagnetic compatibility directives
Sample Conditioning Requirements
Filtering between 10 and 60 micron, depending on the matrix, needed only to avoid clogging
Weight
17 kg (37.5 lbs.)
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″(6 mm)
Outlet Sample
Atmospheric, waste tubing O.D. 3/8″(9 mm)
PH
3-12
SIGNAL OUTPUTS
Analog Outputs:
4-20mA (galvanic isolator module available as option) or 0-5V
Serial I/O for Signals:
RS232, RS485; MODBUS; PROFIBUS
OPERATIONAL CALIBRATION
Frequency/Intervals
Recommended: daily
Single/Multi-Point
Multi-Point: zero and mid range
Matrix Corrections
Yes, sample blank correction
Manual/Automatic
Both
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