3049 Ethylene Glycol Analyzer
Range: 0-15ppm
Range: 0-150ppm*
The Waltron 3049 Ethylene/Propylene Glycol Analyzer is the most reliable instrument for the online colorimetric measurement of ethylene glycol and propylene glycol in clean water applications. An enhanced color touchscreen user interface makes the 3048 easy to operate and configure variable maintenance cycles, and the clever fast-loop reservoir feature allows accurate measurement independent of flow. 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 wastewater
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
+/– 5% of full scale
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 microns, 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
