Portable Gas Detector Senko SP2nd

Single Gas Detector Senko SP2nd

deskripsi perangkatSP2nd adalah detektor gas ekonomis yang dapat dioperasikan terus-menerus selama dua tahun tanpa penggantian sensor gas untuk melindungi pekerja dari bencana yang disebabkan oleh kekurangan oksigen atau gas beracun keracunan. easure satu gas terus menerus dan menampilkan konsentrasi dan meningkatkan alarm ketika resiko terjadi.Aplikasi utamaPabrik baja, petrokimia tanaman, halaman Kapal, pabrik pengolahan air limbah, Tambang, karya Power supply, daerah Tertutup rapat (manhole, tangki)Specification

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/ 90%scale	< 30sec/ 90%scale	< 35sec/ 90%scale	< 75sec/ 90%scale	< 30sec/ 90%scale	< 60sec/ 90%scale
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)