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Portable

SP secure

SP secure is designed to be suitable for leak detection of any gas piping and valves by equipping a built-in sampling pump. Since the measured gas concentration is displayed in digital numbers, an accurate Measuring Type is possible.

KEY FEATURES
    • Built-in sampling pump structure
    • Digital concentration display
    • Gas leak detection capability
    • Compatible with both rechargeable and alkaline batteries
    • Equipped with a sensor capable of detecting low concentrations
Product Inquiry

SP Secure is a portable gas leak detector designed to ensure user safety and protect industrial facilities by detecting gas leaks early in environments with a constant risk of explosion.


With only two-button operation, it offers easy handling and sensor calibration. The %LEL and concentration levels of flammable gases (such as LPG, LNG, and hydrogen) are displayed clearly on a digital LCD monitor.


When gas concentration exceeds the safety threshold, a loud alarm and warning icon alert workers immediately.


Equipped with a built-in suction pump, alarm On/Off control, and customizable alarm settings, SP Secure adapts effectively to various working conditions and gas types.


With fast response time and high accuracy, SP Secure is the optimal solution to prevent explosions and reduce asphyxiation risks caused by gas exposure.

Product Specifications
Model SP secure
Detecting Gas LNG, LPG H₂ (KGS701/SS1178) Xylene
Sampling Method Auto sampling type
Sensor Type Catalytic Electrochemical IR
Detecting Range 0~100%LEL 0~1000ppm 0~100%LEL
Response Time (T90) Within 10 sec. Within 10 sec.
Within 75 sec.
Within 90 sec.
Resolution 1%LEL 1ppm 1%LEL
Display Digital LCD (Alarm, Buzzer, Pump On-off, Battery, Backlight)
Alarm Buzzer alarm & LCD Display
Gas Concentration Display 0~1%LEL – Digital bar
1~100%LEL – Numerical display
0~20ppm – Digital bar
0~1000ppm – Numerical display
0~1%LEL – Digital bar
1~100%LEL – Numerical display
Explosion Proof Ex d ia IIB T3
Operating Temperature -20℃ ~ +50℃
Power Recharger or AA Alkaline battery 3ea
Continuous Operation More than 12 hours
Dimensions / Weight 55(W) x 241(H) x 33(D) mm / 260g
Standard Accessories Protect Cover, Adapter for charge
Options Extension Probe (5M/10M)
Sensor Specifications
Accessories
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