This Altair Pro Single-Gas Detector is built tough enough to provide, reliable, worry-free performance in even the toughest industrial environments, and utilizes highly accurate electrochemical sensors for the detection of oxygen. Readings are displayed on an LCD screen, and adjustable alarm set points are offered for low, high, TWA and STEL. The unit also features ultra-bright flashing LEDs, and >95dB audible siren and vibrating alarms. The unit automatically records the last 50 alarm or test events, and the set points can be easily changed by connecting the unit to an MSA infrared adapter and using the built-in IR communication port.
The innovative Altair Pro is based on the design of the very popular Altair Single-Gas Detector, but features superior dust and water protection, excellent impact resistance, great RFI performance, and an extremely effective alarm system. The sensors and battery can easily be replaced to keep the unit performing perfectly for years. Its rubberized armor housing and one-button operation provide excellent durability.
| Size: |
3.4”L x 2.0”W x 1.0”H |
| Weight: |
4.0 oz including clip |
| Case Material: |
Polycarbonate with rubber overmolding |
| Event Log: |
Equipped with standard event data logging of no less than 50 events before overwriting oldest logged events |
| Data Log: |
Equipped with standard data logging feature |
| Environmental Protection: |
Rated to IP 67 protection levels for dust/water ingress |
| Display Location: |
Display is viewable from the front |
| User Interfaces |
| Display Type: |
Liquid crystal display [LCD] with large, easy to read characters. Displays gas concentration in PPM or display % O2 |
| Alarms: |
Equipped with visual, vibrating and audible alarms.
Audible alarms sound at an average of 95 dB @ 1 foot.
Visual alarms are bright and viewable from top, front and sides. |
| Buttons: |
One push-button operation |
| Bump Test: |
A checkmark is displayed to indicate a successful bump test for 24 hours after conducting the bump test. |
| Operating Lifetime: |
Typical battery life is greater than one year after installation. Sensors life is two years. |
| Confidence Flash: |
Unit periodically (average every 60 seconds) confirms proper operation by: Confidence flash on Alarm LEDs;
Confidence dot on display (heartbeat indicator) |
| Backlight: |
Activated at the start of any alarm situation or by a simple press of a button |
| Monitoring: |
| Sensor Type: |
Electro-chemical
|
Range:
|
0-25% |
| Resolution: |
0.1 Vol. %
|
| Standard Alarm Points: |
|
| Low: |
19.50% |
| High: |
23.00%
|
| Instrument Power |
| Battery: |
Replaceable CR2 lithium battery. Only Energizer EL1CR2, Varta CR2, or Panasonic CR2 batteries should be used |
| Calibration |
| Calibration: |
Zeroes and calibrated easily using one button |
| Calibration Set Point: |
Calibration gas concentration set points are user-adjustable |
| Tools: |
Tubing, cylinder and regulator. No calibration cap required |
| Data Storage: |
| Capacity: |
50 past events |
| Record Content: |
Event log entries shall contain as a minimum
Alarm: type, value, time and date
Alarm clear: type, value, time and date
Calibration: pass/fail, time and date
Bump: pass/fail, time and date
Error non-shutdown: error type, time and date
End of life: reason, alarm minutes, months life, time and date |
| Data Retention: |
Accessible at the end of instrument life |
| Datalogging: |
Equipped with datalogging function. Default setting is three minute peak readings. This sample rate is configurable via PC 15 seconds to 15 minute peaks or one minute peak average. |
| Certifications: |
| Intrinsic Safety Approval: |
The detector must meet global approvals per:
UL Class 1, Division 1, Groups A, B, C and D Tcode T4
CSA Class 1, Division 1, Groups A, B, C and D Tcode T4
ATEX II 2G EEx ia IIC T4
Australia Ex ia IIC T4 |
| Quality System: |
Certified compliant with ISO 9001 provisions |
| Manufacturing: |
Made in the USA |
| Environmental: |
| Temperature: |
Normal Operation: -20 to 50 °C |
| Humidity: |
10-95% RH non-condensing |
| Maintenance and Warranty: |
| Maintenance: |
Replaceable sensors and battery |
| Warranty: |
Full two-year warranty. Does not cover battery |
