Single Gas Detector Type SP2nd




Single Gas Detector Type SP2nd

Merk : SENKO

Model SP2nd
SP2217 SP2227 SP2257 SP2277 SP2297 SP22N7
Measuring gas O2 CO SO2 H2 H2S NH3
Measuring type Diffusion Type
Measuring method Electrochemical cell
Measuring range 0~30% 0~500ppm 0~20ppm 0~1000ppm 0~100ppm 0~100ppm
Sensor life time > 18Month > 2 year > 2 year > 2 year > 2 year > 2 year
Response time < 15sec/
< 30sec/
< 35sec/
< 75sec/
< 30sec/
< 60sec/
Accuracy ±3%/Full scale
Resolution 0.10% 1ppm 1ppm 1ppm 0.1ppm 1ppm
Parameter Control Front 2 switch(calibration, maintenance, alarm setting)
Operation mode display Visual : Digital LCD display, Trouble RedLED
Audible : buzzer(90dB @ 10cm)”
Measuring value display LCD Display(3-digit)
Alarm display Visual : alarm & status icon, Trouble RedLED
Audible : buzzer”
Alarm level set Programmable within dectection range
Data Log Event Log : 20 Data
Mounting type Belt Clip
Program set mode Alarm value(1,2 alarm)
time Set
Calibration density setting
Operating temperature -20℃~50℃
Operating humidity 5% to 95% RH(Non-condensing)
Operating power CR2 Lithium Battery 3V
Battery life time CR2 Battery(3.0v) : 1.2year, At 8hours use of a day
Materianl PC / TPE
LCD size 27(W)*17.5(H)
Dimensions 54(W) X 91(H) X 32(D) mm
Weight 120g (Including Battery)
Approval Ex ia IIC T4 IP67(KGS, ATEX)


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