Pac 8500 Dual Gas Monitor for Oxygen and Carbon Monoxide (O2/CO) US

SRM12696

Rental fee per Day

$6.34*

excluding VAT and shipping costs

Available in 1 day, delivery time Sofort verfügbar

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Please note: if you need the device quicker, there is an option to choose Express Delivery in the checkout. If you should require a specific device configuration, you can also leave a comment during checkout.

The gas warning device Pac 8500 O2/CO measures oxygen and carbon monoxide simultaneously and warns of dangerous gas concentrations.

2- in single-gas device for personal measurement
Sensor combination: Oxygen and Carbon Monoxide
Standard measuring range: 0 - 25 Vol.-% O2, 0 - 2,000 ppm CO
A1/A2 alarm thresholds: 19/23 Vol.% O2, 20/40 ppm CO
Highly visible 360° alarm, acoustic and optical
The gas detector features powerful XXS sensor technology with high response speed
Low downtime due to simultaneous measurement of two gases
Storage of concentrations and results with date and time

Perform the prescribed functional tests before each use with the Dräger test and calibration stations and the associated test gases. Basis for the functional tests are the information sheets T021 / T023 (DGUV Information 213-056 or DGUV Information 213-057). Further information can be found here.

If you desire a custom alarm threshold configuration, please specify the alarm thresholds in the comment field at the end of the order process.

Further information about the product can be found on our website. Please follow the link.

Technical Data - Dräger Sensor XXS O2/CO LC

Detection limit	0.1 Vol.-% O2 / 1 ppm CO
Resolution	0.1 Vol.-% O2 / 1 ppm CO
Measuring range	0 to 25 Vol.-% O2 / 0 to 2000 ppm CO
Response time	≤ 15 seconds (t90)
Accuracy sensitivity	O2: ≤ ± 1 % of the measured value, CO: ≤ ± 2 % of the measured value
Long-term drift (at 20 °C)	O2: Zero point ≤ ± 0.5 Vol.-%/year, CO: Zero point ≤ ± 2 ppm/year Sensitivity: O2 ≤ ± 1 % of the measured value/year, CO ≤ ± 3 % of the measured value/year
Warm-up time	O2: ≤ 15 minutes, CO: ≤ 15 minutes
Ambient conditions	Temperature: (-40 to 50) °C (-40 to 122) °F Humidity: (10 to 90) % r. H. Pressure: (700 to 1300) hPa
Temperature influence	O2: Zero point ≤ ± 0.2 Vol.-% Sensitivity: O2 ≤ ± 2 % of the measured value, CO ≤ ± 0.3 % of the measured value/K
Humidity influence	O2: Zero point no influence Sensitivity: O2 ≤ ± 0.1 % of the measured value/% r.H., CO ≤ ± 0.02 % of the measured value/% r.H.
Test gas	approx. 12 to 20 Vol.-% O2, 20 to 1800 ppm CO

Relevant Cross-sensitivities - Dräger Sensor XXS O2/CO LC

The values given in the table are guidelines and apply to new sensors. The given values can vary by ±30%. The sensor can also be sensitive to other gases (data on request from Dräger). Gas mixtures can be displayed as a sum. Gases with negative sensitivity can negate a positive display of O2 or CO. It should be checked if gas mixtures are present.

Gas/Vapor	Concentration	Display in ppm CO/O2
Ammonia (NH3)	100 ppm	no influence
Chlorine (Cl2)	20 ppm	no influence
Ethylene (C2H4)	2 Vol.-%	O2 ≤ 2(–), CO ≤ 250
Helium (He)	20 Vol.-%	O2 ≤ 3*
Carbon Dioxide (CO2)	10 Vol.-%	O2 no influence, CO ≤ 2
Hydrogen (H2)	0.5 Vol.-%	O2 ≤ 0.8(–), CO ≤ 1000

(-) negative sign of the deviation

Rental Advanced:	Yes
Rental item or Consumable?:	Rental items
Sensors:	CO, O2

Accessory Items

Mixed Calibration Gas CH4, 2.5%vol / H2S, 15ppm / CO, 50ppm / CO2, 2%vol / O2, 18%vol in N2

SRM09049_US

Calibration Gas CO, 250ppm in Air

6812963