Physical Characteristics
- Gas delivery
Unit shall have non-detachable integral pump that is capable of sampling up to 75 feet (22, 86 m) at 0.3 lpm for standard versions of the Altair 5X - Size, pumped unit without IR
Instrument shal no exceed 6.68″L x 3.52″Wx 1. 95″H (16.9 cm L x 8.9 cm W x4.2 cmH) in total size - Size, pumped unit with IR
Instrument shall no exceed 6.69″ L x 3.52″Wx 1.65″H (16.9 cm L x 8.9 cm W x 5.0 cm H ) in total size - Size, Pumped unit with PID
Innstrument shall not exceed 6.69″ L x 3.53″ W x 2.02″ H (17.0 cm L x 9.0 cm H x 5.1 cm H) in total size - Weight
Weight shall not exceed 1 lb. (453 g) or 1.15 lbs (680 g) (IR version) - Handling
Unit shall be a 1-hand operation device - Case material
Unit shall have rugged rubberized armor - Enviromental protection
Instrument shall be minimum IP65 rated for dust and water ingress - Display location
Instrument display shall be viewable from the front
User Interfaces
- Dispaly Type
Liquid crystal, high-contrast display (LCD), (179″ x 1.39) (4.5″ cm x 3.5 cm) with large icons hould be visible in bright sunlight. Display shall be available in either color or monochhorome options. PID version shall be available in color option only. - Backlight
Unit provides white backlight for low-light viewing. Backlight time-out to conserve power must be user adjustable - Data accses
Acces to data log shall be non-intrusive using infrared links to windows-ready PCs.
Mononitoring Capability
- Sensor configuration
User shall be able to enable/disable individual sensor channels - Sensor missing alarm
All sensor channel provide missing sensor alarm if sensor has been removed and sensor channel has not been disabled - Combustible gas display
Instrument shall be capable of displaying combustible gas reading as % lower Explosive limit (LEL) or 0-100% by volume - Pressure compensation
Instrument oxygen sensor Have built-in pressure conpensation - Sensor types
Instrument shall be available with the following gas sensing options
– Gas type : Combustble Range : 0-100%, Resolution : LEL 1 % LEL
– Gas type : Oxigen, Range 0-30% Vol, Resolution 0.1%Vol
– Gas type : Carbon monixide, Range : 0-2000 ppm, Resolution : 1 ppm
– Gas Type : Carbon Monoxide, Range : 0-10000 ppm, Resolution 5 ppm
– Gas Type : Hydrogen sufide, Range : 0-200 ppm, Resolution 1 ppm
– Gas type : Hydrogeb sulfide, Range : 0-100 ppm, Resolution : 0.1 ppm
– Gas type : Sulfur dioxide, Range : 0-20 ppm, Resolution : 0.1 ppm
– Gas type : Chlorine, Range : 0-10 ppm, Resolution : 0.05 ppm
– Gas type : Ammonia, Range : 0-100 ppm, Resolution : 1 ppm
– Gas type : Nitrogen dioxide, Range : 0-20 ppm, Resolution 0.5 ppm
– Gas type : Nitrogen dioxide, Range : 0-50 ppm, Resolution 0.1 ppm
– Gas type Chlorine dioxide, Range : 0-1 ppm, Resolution 0.01 ppm
– Gas type : Phospine , Range 0-5 ppm, Resolution 0.1 ppm
– Gas Type : Hidrogen cyanide, Range 0-30, Resolution 0.1 ppm