Device description

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 number, accurate measurement is possible.

Major Applications

Steelworks, petrochemical, refining, shipbuilding, wastewater treatment plants and septic, mining, power, agency, chaengkeu, confined space work area

 

Specification

Model Senko SP Secure

Measuring gas LNG/LPG H2 Xylene

Measuring type Auto Sampling type

Measuring method Catalytic Electrochemical cell IR

Measuring range 0~100%LEL 0~1000ppm 0~100%LEL

Sensor life time > 2 years > 2year > 2year

Response time < 10sec/90%scale < 75sec/90%scale < 30sec/90%scale

Operation time About 12 hours

Accuracy ±3%/Full scale

Resolution 1%LEL 1ppm 1%LEL

Parameter Control Right Side switch(calibration, maintenance, alarm setting)

Operation mode display Visual : alarm & status icon, Trouble RedLED

Audible : buzzer(90dB @ 10cm)

Measuring value display LCD Display(3-digit)

Alarm display Visual : alarm & status icon

Audible : buzzer

Alarm level set Programmable within dectection range

Sampling method Internal sampling pump

Flow rate 0.5 liter/min

Program set mode Alarm value(1,2 alarm)

time Set

Operating temperature -20℃~50℃

Operating humidity 10 to 95% RH(Non-condensing)

Operating power 3.6V Battery

Battery power Rechargeabe NI-MH AA Alkaline battery 3ea

Battery life time More than 12 hours

Materianl Poly carbonate

LCD size 32(W) X 40(H) mm

Dimensions 55(W) × 240(H) × 31(D) mm

Weight Standard type : 260g (Battery Including)

Approval Ex d ia IIB T3(KGS)