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SKU: 832636X

Dräger PAC 8500 Gas Detector

SKU: 832636X

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​The Dräger PAC 8500 gas detector is a reliable and precise instrument even under the toughest of conditions. The device can be equipped with a hydrogen-compensated CO sensor or a Dräger dual sensor.

Description

You can count on the Dräger Pac 8500 to give you reliable, precise readings at any time even under extreme conditions. The Pac 8500 also provides a data and event logger for logging concentrations and events along with the date and time. The data can be loaded on a PC via an interface and processed further there.

​Your single-gas detection device can become a two-gas device when a dual sensor is used. The Dräger Pac 8500 series offers the following sensor combinations: hydrogen sulphide with carbon monoxide or oxygen with carbon monoxide.

Dual sensors enable detection of even low concentrations, and all in one and the same handy device. Measuring two gases at the same time reduces downtime as well. You can take vol.% measurements of oxygen and ppm measurements of carbon monoxide simultaneously using just one sensor.

The Dräger Pac 8500 offers strong performance for maximum safety, making it an ideal solution for demanding environments. With the option to convert it into a two-gas detection device using a dual sensor, it provides added flexibility. It also delivers highly accurate measurement of carbon monoxide with significantly reduced cross-sensitivity. Built to withstand the toughest conditions, the Pac 8500 features a robust design, while still offering easy handling through clear user guidance and a user-friendly display that shows all essential information at a glance. The 360° alarm system includes audible, visual, and vibrating alerts for comprehensive hazard awareness. Additionally, its fast function test saves both time and money, contributing to low operational costs and efficient day-to-day use.

Specifications

Dimensions (without clip) (W x H x D)64 x 84 x 20 mm
Weight Approx. 106 g (113 g with clip)
Battery service life1 year (O2 sensors min. 10 months)
Protection classIP68
Air pressure700 to 1,300 hPa
Air humidity10 to 90% relative humidity, non-condensing
Temperature-30 °C to +55 °C
(briefly down to -40 °C for 1 hr, depending on sensor)
ApprovalscCSAus, IECEx, ATEX, CE

Sensor Ranges

DescriptionMeasuring rangeAlarm thresholds
A1/A2
H2S/CO0 – 100 ppm H2S
0 – 2,000 ppm CO
5 / 10 ppm H2S
30 / 60 ppm CO
O2/CO0 – 25 Vol.-% O2
0 – 2,000 ppm CO
19 / 23 Vol.-% O2
30 / 60 ppm CO
CO-H2 CP0 – 2,000 ppm30 / 60 ppm
Description

You can count on the Dräger Pac 8500 to give you reliable, precise readings at any time even under extreme conditions. The Pac 8500 also provides a data and event logger for logging concentrations and events along with the date and time. The data can be loaded on a PC via an interface and processed further there.

​Your single-gas detection device can become a two-gas device when a dual sensor is used. The Dräger Pac 8500 series offers the following sensor combinations: hydrogen sulphide with carbon monoxide or oxygen with carbon monoxide.

Dual sensors enable detection of even low concentrations, and all in one and the same handy device. Measuring two gases at the same time reduces downtime as well. You can take vol.% measurements of oxygen and ppm measurements of carbon monoxide simultaneously using just one sensor.

The Dräger Pac 8500 offers strong performance for maximum safety, making it an ideal solution for demanding environments. With the option to convert it into a two-gas detection device using a dual sensor, it provides added flexibility. It also delivers highly accurate measurement of carbon monoxide with significantly reduced cross-sensitivity. Built to withstand the toughest conditions, the Pac 8500 features a robust design, while still offering easy handling through clear user guidance and a user-friendly display that shows all essential information at a glance. The 360° alarm system includes audible, visual, and vibrating alerts for comprehensive hazard awareness. Additionally, its fast function test saves both time and money, contributing to low operational costs and efficient day-to-day use.

Technical Specification
Size 64mm x 84mm x 20mm
Weight 113g
Detection Range H2S/CO: 0 – 100 ppm H2S, 0 – 2,000 ppm CO O2/CO: 0 – 25% Vol O2, 0 – 2,000 ppm CO CO-H2 CP: 0 – 2,000 ppm
Battery 1 Year (O2 sensor minimum of 10 months)
Temperatures (Operating) -30 to 55C
IP Rating IP68
Approvals CSA, IECEx, ATEX, CE
FAQs
What is the Dräger Pac 8500 used for?

The Dräger Pac 8500 is a high-performance single- or dual-gas detector, ideal for personal protection in industrial, chemical, and emergency environments. It is especially suited for situations requiring CO detection with H₂ compensation or for users who need to monitor two gases simultaneously using a dual sensor.

What gases can the Pac 8500 detect?

The Pac 8500 supports single or dual sensors for combinations such as:

  • CO/H₂S

  • CO/H₂-compensated (prevents false alarms in hydrogen-rich environments)

  • CO₂, NO, NH₃, Cl₂, HCN, O₃, NO₂, OV, PH₃, SO₂, and more

Is the Pac 8500 ATEX approved?

Yes, the Pac 8500 is certified for use in hazardous and explosive atmospheres:

  • ATEX: II 1G Ex ia IIC T4 Ga

  • IECEx: Ex ia IIC T4 Ga

Can I change the sensor or battery myself?

Yes, the sensor, battery, and filter are replaceable, reducing downtime and total cost of ownership.

How often should I bump test and calibrate the device?

Bump Test: Daily or before each use.

Calibration: Every 6–12 months but depends on company policy, gas type and product usage.

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Product: Dräger PAC 8500 Gas Detector