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Standard Features
The ECOM SEEA package includes:
Analyzer with up to 5 gas sensors for measurement of O2, CO (2 ranges), NO, NO2, SO2, Combustibles,
Gas & Air, & Sensor
Temperature, and Draft / Pressure Internal Pump
SS Sample inlets
Heated Sample Line
Optional Thermo-electric gas cooler & moisture trap with automatic moisture dump
On-board flowmeter
In-line particulate filter
CO2, Efficiency, Losses, Excess Air, & Oxygen correction calculations
Automatic CO Over-range protection
Internal battery
Spare consumables (filters, printer paper, smoke test disks, etc.)
SEEA Programming software
Operation Manual
NEMA 12 steel enclosure
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ECOM’s Stationary Equipment Emission Analyzer (SEEA) is our newest and most inherently intelligent emission measuring system to date. Based on the ETV Performance Verified A-PLUS, the SEEA bolts to the wall of your boiler or engine room and serves up to 4 separate exhaust stacks. Designed to measure O2, CO and NOx, the SEEA can run sampling cycles at virtually any frequency and duty cycle, and can be configured to monitor from 1 to 4 emission sources. The complete system is housed in a NEMA 12 steel enclosure with 1/4” bulkhead fittings for all process connections. Utilizing extremely flexible interactive intelligence software, the SEEA system is capable of a wide array of tasks to including remote monitoring, emissions recording, and even enhanced control of SCR systems through a NOx current feedback loop or MODBUS port. The SEEA also features multiple alert modes to indicate combustion system malfunctions. Monitored test data is collected in a simple spreadsheet format including time, date, raw emissions data, and calculated values such as O2 correction. All emissions test data is accessible directly through local USB port, 4-20mA output contacts or local MODBUS port. While designed for installation in stationary locations, the SEEA system can be configured for mobile applications, such as marine vessels and railroad locomotives. Dedicated emission measurement of stationary combustion systems has never been easier or more affordable. You can always see how your machinery is performing with a SEEA from ECOM. Reach out to ECOM, the global leader in portable, and now, stationary emission analyzers.
- TECHNICAL SPECS
- PARTS
- close tabs
| MEASUREMENT (KEY) |
RANGE |
ACCURACY** |
RESOLUTION |
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| Oxygen (O) |
0-21% |
± 2% Reading |
0.1% vol. |
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| Carbon Monoxide (C) |
0-4,000 ppm |
± 2% Reading |
1 ppm |
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| Carbon Monoxide (V) |
0-40,000 ppm |
± 2% Reading |
1 ppm |
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| Standard NOx Ranges |
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| Nitric Oxide (N) |
0-4,000 ppm |
± 2% Reading |
1 ppm |
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| Nitric Oxide (X) |
0-500 ppm |
± 2% Reading |
1 ppm |
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| LOW NOx Ranges |
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| Nitric Oxide (.N) |
0-300.0 ppm |
± 2% Reading |
0.1 ppm |
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| Nitric Dioxide (.X) |
0-50.0 ppm |
± 2% Reading |
0.1 ppm |
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| Sulfur Dioxide (S) (optional) |
0-5000 ppm |
± 2% Reading |
1 ppm |
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| Calculated Parameters |
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| Carbon Dioxide (CO2) |
0-20% |
± 3% Reading 0.1% |
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| O2 Correction |
0-920% |
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| ** ACCURACY: When calibrated prior to use per ECOM America, Ltd. specifications. |
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| PHYSICAL |
Enclosure Type: Wall Mount NEMA 12
Instrument: 20” x 20" x 10”
Sample Inlet(s): One 1/4" tubing connection for each sample inlet. Maximum of 4 per unit. Flow Rate of sample = 2.5 liters per minute.
Weight: 100 lb.
Condensate Drain: One 1/4" tubing connection located at the bottom of the enclosure
Enclosure Vent: Enclosure gas discharge (3" PVC Pipe Fitting) to be routed to outside air.
Power: 120VAC 60Hz, 200W max. Analyzer contains 12V sealed lead acid battery.
Communications: USB (local) up to 15 feet. Output Options: 4-20mA outputs, RS232/RS485, or MODBUS.
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| ELECTRICAL |
Electrical Connection: A dedicated junction box with conduit knockouts and customer connection terminal strip is provided at the bottom of the analyzer enclosure. |
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| OPERATING TEMPERATURE |
65°F - 95°F, 20% - 90% Non-Condensing |
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| ECOM SEEA |
Description |
ECOM Part# |
| Configuration Options |
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O2, CO, NO, NO2 |
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| O2, CO, LOW NOX |
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| O2, CO (low), CO (high), NO, NO2 |
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| O2, CO, NO, NO2, SO2 |
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| Accessories & Options |
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Heated Line w/ Probe Assembly (xx designates feet, i.e. a 30ft line will be p/n PRT79525-30) - priced per foot |
PR 79525-XX |
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Additional Sample Inlet Valves -per each |
SEEA VALVE |
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Analog (4-20 mA) or MODBUS outputs for up to 8 channels |
SEEA COMM |
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Valve replacement tubing |
TB250X375SI1P |
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NOx / SO2 Filter media (1 lb) |
NOXSOX 79275 |
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Particulate Filters (package of 10) |
FILTER75316 |
| SPARE PARTS |
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T-GAS dummy Thermocouple |
CONNECTOR70280 |
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Draft Connector Fitting (3 notch) |
CONNECTOR71301 |
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Gas Connector Fitting (2 notch) 8mm |
CONNECTOR71302 |
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O-ring for Draft Inlet (1.75x4) 7mm |
ORING71308 |
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O-ring for Gas Inlet (1.75x5) |
ORING71309 |
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Water Trap Bowl |
RBR 75325 |
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NOx / SOx Bead Tube |
RBR 71286 |
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SEEA Battery 12V 3.3 AH |
PRT 79287 |
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Internal Pump |
PRT 79295 |
| SENSORS |
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Oxygen (O2) |
RBR 75299 |
| Sensor Options & Ranges: O2 (0.00 -21.0%), CO low (0-4,000 ppm), CO high (0-40,000 ppm), NO (0-4,000 ppm), NO2 (0-500 ppm), LOW NOX (0-400 ppm NO & 0-100 ppm NO2), SO2 (0-5,000 ppm), Combustibles (0-6.00%) |
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Carbon Monoxide (low CO) |
RBR 75292 |
| Sulfur Dioxide (SO2) |
RBR75301 |
| Nitric Oxide (NO) |
RBR75298 |
| Nitrogen Dioxide (NO2) |
RBR 75296 |
| Carbon Monoxide (high CO) |
RBR 75293 |
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Combustible |
RBR 75313 |
| NOTES: |
| Please note: The combustible sensor, either Catalytic Pellistor or Infrared type must be serviced by ECOM factory personnel. |
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