Bacharach

Sniffer^® 300 Series

Sniffer 300 Series gas indicators are lightweight, portable instruments designed for intermittent measurements of combustible gas and oxygen deficiency.

Rugged and rain resistant, these instruments represent a departure from traditional design. Each has a slender, high-impact thermoplastic case with a built-in handle and trigger switch. They each use easily-replaceable, field-proven sensors and internal sampling pumps for reliable service. The internal pump allows sampling up to 100 feet away.

Designed for intrinsic safety, the Sniffer 300 Series instruments meet various approval agency requirements for use in Class I, Divisions 1 and 2, Groups A, B, C and D hazardous areas.

The Sniffer 301 combustible gas indicator uses a field-proven catalytic combustible sensor. The instrument's LCD display covers a range of 0-100% LEL.

The Sniffer 302 combustible gas and oxygen indicator detects and displays both the presence of combustible gases or vapors and the concentration of oxygen in air. Combustibles are displayed over a range of 0-100% LEL; the oxygen concentration range is displayed from 0-25% by volume.

The Sniffer 303 combustible gas leak detector is similar to the Sniffer 301 unit except that it measures combustible gases over a range of 0-2,000 PPM.

Features

• Lightweight, RFI-resistant case with adjustable shoulder strap for convenient handling
• Simple\ calibration and operation
• Easily replaceable, field-proven sensor elements
• Integral battery test circuit
• Highly readable meter indication-from direct sunlight to total darkness
• Intrinsically safe

Condensed Specifications

• Gases Detected & Range:
  301: Combustible Gases: 0-100% LEL
  302: Oxygen: 0-25% Combustible Gases: 0-100% LEL
  303: Combustible Gases: 0-2,000 PPM
• Sampling Method: Integral pump
• Power Source:
  301: Four D-size alkaline or heavy duty carbon-zinc batteries (8 hours per charge)
  302: Rechargeable nicad battery pack (4 hours continuous operation)
  303: Four D-size rechargeable nicad or rechargeable alkaline batteries (8-10 hours per charge)
• Operating Temperature: –4° to 122°F (-20° to 50°C)
• Relative Humidity: 5 to 99%, Non-condensing
• Dimensions: 7.1" L x 3.2" W x 10.3" H (18.0 cm x 8.1 cm x 26.2 cm)
• Weight: 3.9 lbs (1.76 kg)
• Construction: RFI resistant thermoplastic case with integral handle and shoulder strap
• Hazardous Area Rating: Intrinsically safe in Class I, Divisions 1 and 2, Groups A, B, C and D hazardous areas. CSA certified (301 & 302).

Condensed Ordering Information