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Servotough - Model Laser 3 Plus Combustion -Hazardous Area Gas Analyzers
Compact TDL combustion series measures O2, CO and CH4 offering unique features and low cost of ownership. The SERVOTOUGH Laser 3 Plus is a revolution in Tunable Diode Laser (TDL) Absorption Spectroscopy analysis: a highly compact gas monitor for in-situ cross stack applications, which delivers exceptional performance benefits in a revolutionary compact design.
Servomex’s pioneering approach to design has produced an analyzer that occupies a footprint up to 1/10th the size of competitor products. This provides instant benefits in terms of installation ease and flexibility.
The Laser 3 Plus Combustion delivers exceptional TDL performance, with a fast response optimized for the measurement of O2, CO or a combination of CH4 and CO in a wide range of applications. Utilizing the latest Wavelength Modulated Spectroscopy (WMS) measurement techniques with unique Servomex signal processing, the Laser 3 Plus provides the most stable, repeatable results with minimal installation and maintenance costs.
- Compact design
- Performs in high particulate environments
- Path lengths from 0.1m to 25m
- Minimal cross interference
- Diverse mounting: ideal for ducts, stacks and reactor installations
- Simple to install and operate
- Robust and reliable
- 0-1% up to 0-25% range available
- Space saving
- Digital communications: Modbus, Ethernet
- User friendly interface rapid disconnect for easy calibration
- Small, light intuitive alignment for easy installation and maintenance
- Non-depleting TDL technology requires no replacement
- No moving parts, no consumables
- No sampling system reduces maintenance costs
- Purges with instrument air not nitrogen due to the application of advanced spectroscopy techniques
- Process temperatures from 700°C up to 1500°C "Hot Oxygen" analysis
- Low detection limit
- Dual line oxygen monitoring for continuous oxygen readings from ambient to 1200°C
- Negligible zero drift
- ATEX, IECEx hazardous area approvals
- North American hazardous area approvals pending
- CE approved
- Wide process ambient temperature range
- IP66
- SIL 2 compliance
- TRANSMITTER:
131mm width (5 1/8”) 164mm high (6 1/2”) 302.4mm deep (11 9/10”)
- RECEIVER:
110mm width (4 5/16”) 146mm high (5 3/4”) 247.6mm deep (9 3/4”)
- TRANSMITTER: <3.0 kg (6.6 lbs)
- RECEIVER: <2.0 kg (4.4 lbs)
- ATEX Cat 3 (Gases)
- IECEx Zone 2 and Zone 21
- North American Class 1 Division 2 and Zone 2 (Gas and Dust) pending
- ATEX Cat 21 (Dust)
- Safe Area / General Purpose
- CE marked in compliance with ATEX, EMC, LVD and all other applicable directives
- Process heaters
- Incinerators
- Thermal crackers
- Thermal oxidizers
- Power stations
- Coal mills
- Furnaces
Ensure your SERVOTOUGH Laser 3 Plus Combustion analyzer delivers optimum performance with Servomex Service Network.
Through our global network of engineers and service centers, we provide complete lifetime support for your analyzer. Our services range from installation and commissioning to supplying high quality spares and arranging scheduled servicing: visit our Service Network pages to find out more.