TPI Combustible Gas Leak Detector (TP-721)

TPI Combustible Gas Leak Detector (TP-721)

The 721 offers 10ppm sensitivity to detect combustible gasses.

Easily operated with one hand, leaks are pinpointed using the audio and visual indicators. An adjustable "tic" rate helps eliminate background gas concentration in contaminated environments.

The ergonomically designed 721 is a hand-held, combustible gas leak detector. It is capable of finding combustible gas leaks in pipes, fittings, regulators, etc. Additional features include the capability to display %LEL, leak level in ppm, and user adjustable alarm point.

• Combustible Gas Leak Detector capable of displaying real ppm, stepped ppm, and %LEL (Lower Explosive Limit).
• 10ppm sensitivity (methane).
• Detect combustible gases including natural gas, propane, butane, etc.
• Thumbwheel adjustable tic rate to locate leaks quickly and accurately.
• Two line display with bargraph and backlight.
• Audio / Visual alarm indication with user adjustable alarm point.
• Earphone jack for use in noisy environments.
• Approximately 20 hours of continuous use (C cell alkaline batteries x2).

Specifications

• Combustible Gasses Detected (Partial List): Acetone, Acetylene, Alcohol, Ammonia, Benzene, Butane, Ethanol, Ethylene Oxide, Gasoline, Hexane, Hydrogen, Methane, Naphtha, Natural Gas, Paint Thinners, Propane, Solvents.
• Leak Detection Sensitivity: 10ppm (methane).
• Accuracy: +/-10%.
• Sensor Type: Low power semiconductor.
• Probe Length: 16".
• Leak Indication: Audio / Visual.
• Adjustable Tic Rate: Yes.
• Alarm: Audible / Visual (User settable).
• Display type: Dual display with backlight.
• Leak Level Read Out: Yes, 0 to 9999ppm.
• %LEL Indication: Yes, 0% to 19.9%.
• Stepped ppm read out: Yes, 0, 500, 1000, 3000, 5000, 9999ppm.
• Internal Sample Pump: No.
• Intrinsic Safety Rated: No.
• Battery: "C" cell (2).
• Weight: 1.1 lb.

Optional Components

• TP-A700 Soft carrying case for 720,747, 750
• TP-A709 Sensor Cap
• TP-A710 Earphone
• TP-A739 Replacement Combustible Gas Sensor (775 only)