Overview
The Dräger X-am 3500 is a 1 to 4 gas detector built for clearance measurement and personal monitoring. Its integrated pump draws samples through up to 45 m (147 ft) of hose, a pump adapter switches between pump and diffusion mode, and it detects flammable gases and vapours plus O2, CO, H2S, NO2 and SO2.
- Measures 1 to 4 gases: Ex (CatEx 125 PR), O2, CO, H2S, NO2 and SO2
- Integrated pump for hoses up to 45 m (147 ft); it runs only in pump mode, saving battery and wear
- CatEx measurement performance approved to EN 60079-29-1 for methane, propane and n-nonane
- Colour display and three keys for one-handed use; optional hazard symbols on screen
- Red, yellow and green signal LEDs, 100 dB horn at 30 cm and a vibration alarm
- Inductive charging: no exposed contacts to corrode; measures while charging outside hazardous areas
- IP68; ATEX, IECEx and cCSAus Class I Zone 0; DNV GL marine approval
- Li-ion battery: typically 24 hours with CatEx and 3 EC sensors, 120 hours with EC sensors only
Ex = CatEx 125 PR, calibrated for methane. Chargers, probes and hoses are available. Request a quote for pricing and availability.
Specifications
- Gases
- Ex (CatEx 125 PR, 0-100 % LEL), O2 (0-25 vol %), CO LC (0-2,000 ppm), H2S LC (0-200 ppm), NO2 (0-50 ppm), SO2 (0-100 ppm)
- Pump
- Integrated; hoses up to 45 m (147.6 ft); pump adapter switches between pump and diffusion
- Dimensions (H x W x D)
- 179 x 77 x 42 mm (7.0 x 3.0 x 1.7 in)
- Weight
- Approx. 495 g (17.5 oz) without pump, 550 g (19.4 oz) with pump, without strap
- Display
- High-contrast colour display
- Operating Temperature
- -20 to +50 °C (-4 to 122 °F)
- Pressure
- 700 to 1,300 hPa
- Humidity
- 10 to 90 % RH (short term up to 95 %)
- Alarms
- 3 red LEDs (gas), 3 yellow LEDs (device), multi-tone horn typically 100 dB at 30 cm, vibration
- Power
- Lithium-ion battery, rechargeable, inductive charging; typically 4 h to charge
- Operating Time (Diffusion)
- Typically 24 h with CatEx and 3 EC sensors; 120 h with 3 EC sensors
- Data Logger
- 24 MB: approx. 600 h at 10 min per hour of gas exposure, all 4 channels by the second
- Ingress Protection
- IP68
- Approvals
- cCSAus Class I Zone 0 AEx da ia IIC T4 Ga, Class II Div 1 Groups E F G; ATEX / IECEx I M1, II 1G; DNV GL; MED
- Warranty
- 3 years device; 3 years CatEx 125 PR, XXS O2, CO LC and H2S LC; 1 year power supply
Documents
Calibration and repair
Send it to our Montreal service team. We evaluate the instrument and send a detailed quote before any work starts.
Parts & accessories
-
Price on quote
-
Price on quote
Compare with similar models
Dräger · Portable Gas Detector| Spec | This model Dräger X-am® 3500 Multi Gas Detector with Integrated PumpPrice on quote
| Dräger X-am® 8000 Multi Gas Detector, 1 to 7 Gases, Pump or DiffusionPrice on quote
| Dräger X-am® 2800 Multi Gas Detector, 1 to 4 GasesPrice on quote
|
|---|---|---|---|
| Gases | 1 to 4 | 1 to 7 | 1 to 4 |
| Max Hose Length | 45 m | 45 m | — |
| Operating Time | 24 h | — | 12 h |
Questions, answered
How fast will I get a price?
Send the quote request and a specialist replies within 4 business hours, Monday to Friday, 8:00 to 4:30 ET.
Can we pay on account or by purchase order?
Yes. With established credit, terms are Net 30 days, and you can send your purchase order with the quote request. We also accept Visa, Mastercard and American Express.
How is shipping charged?
On quotes and account orders, freight is F.O.B. Montréal: the carrier charge is worked out at shipment from the packed weight and dimensions, and added to your invoice. In-stock items can also be picked up the same day in Montréal (8605 rue du Champ-d'Eau).
Can I return it?
Yes, within 30 days of purchase, with a return authorization number from customer service first. A 25% restocking fee applies, unless it is a defect covered by the warranty. Special orders, hazardous materials, flammable liquids and gases can't be returned. Return policy
Can ERE calibrate or repair it?
Yes. Our Montréal service shop calibrates and repairs it in-house. Request service
What warranty does it carry?
The manufacturer's warranty applies. The exact terms are in the warranty document. Read the warranty
Related equipment we stock

RKI SP-230 Gas Leak Checker (Type FUM / Type SC)
Gases: 50 | Battery Life: 13 hours | Protection: IP67

RKI SC-9000 Portable Multi Toxic Gas Monitor
Gases at Once: 3 | Battery Life: 60 hours | Protection: IP66/68

RKI SC-8000 Portable Toxic Gas Monitor
Sensor Options: 25 toxic gases | Battery Life: 25 hours | Protection: IP67

Dräger X-am® 8000 Multi Gas Detector, 1 to 7 Gases, Pump or Diffusion
Gases: 1 to 7 | Sensor Slots: 5 | Max Hose Length: 45 m




