Home / Products / Gas Detectors / Portable Gas Detectors / Single Gas Detector / SP-220

Single Gas Detector

04 Series

SC-01

FI-8000

SP-220

FP-31

SC-8000

GX-8000

03 Series

SP-220

SP-220 is ideal instrument to determine leakages from Joints/ Valves / Flanges and any other potential source of leak. It comes with inbuilt pump for quick detection and LCD display with back light for convenient read out. Search light is incorporated to provide light while checking for gas leakages in the dark. SP-220 is available for Fumigation, Town gas and LPG gas. Special SC version is available for various toxic gases listed in the data sheet.

Download Brochure

Easy grip & Robust structure
Ingress proof IP 55, Protection rubber cover is available
High speed low conc. reading
A new sensor can be detected a low concentration.

Data logging function available
Year/Month/Date/Time, Gas conc., Gas name. "256 data" recordable.
LED light available
Easy to measure gas leakage at a dark place.

For Gas Pipe Joint
For Gas Cylinder

Ex-proof : IECEx, ATEX / Other : CE marking

Specification for Type FUM & SC

Model	SP-220TYPEFUM (Fumigation)	SP-220TYPES (Toxic, Combustible, CFC)
Target Gas	Refer to the gas list
Detection Principle	Hot-wire semiconductor method
Sensor	SH-8662
Measuring Range	Depends on target gas
Alarm Set Point	Depends on target gas
Accuracy	Displays 0.1 ppm-bar when applied PH₃ 0.3 ppm.
Alarm Pattern	Gas alarm : Gas concentration reached or over the setting point. Trouble alarm : Sensor connection / breaking, Low battery, Low flow Circuit error, Calibration error
Alarm Method	Non-latching
Display of Alarm	Gas alarm : Flashing LED,Buzzer Trouble alarm : Flashing LED,Buzzer, Display of error message
Alarm Delay Time	0 sec.
Sampling Method	Sample draw
Response Time	10 sec.: TIme to reach 0.1 ppm when applied PH₃ 0.3 ppm.
Output Signal	IrDA
Switch	Air Mode Power
Display Device	LCD
Display Contents	Gas name, Gas concentration, Time, Battery, Pilot indicator, Pump driving indicator
Power Source	2 AA dry cell batteries
Continuous Operation	More than 12 hrs
Operating Temp. & Humidity	-20∼+55^°C (-4^°F∼+131^°F), 0∼95%RH (Non-condensing)
Dimension & weight	200mm(H) x 43mm(D) x 47mm(W) (Taper nozzle not included), 215g
Ingress Proof	IP55
Function	Manual LCD backlight (Automatically ON when alarming), Peak Value, Snap logging, Tome,Cal alarm

SP-220 (TYPE FUM) GAS LIST

No.	Gas Name	Display	Cone. Display1 (ppm)	Cone. Display2 (ppm)	Cone. Display3 (ppm)
1	Phosphine	PH3	0.1	2	4.5
2	Methyl Bromide	CH3Br	1	20	100
3	Carbon Disulfide	CS2	0.1	-	-
4	Methyl Iodide	CH31	1	10	30
5	Hydrogen Cyanide	HCN	1	-	-
6	Sulfuryl Fluoride	S02F2	-	-	800
7	Ethylene Dibromide	C2H4Br2	1	10	30
7	Ethylene Dibromide	C2H4Br2	1	10	30

SP-220(TYPE SC) GAS LIST

No.	Gas Name	Display	Cone. Display1 (ppm)	Cone. Display2 (ppm)
1	Phosphine	PH3	0.1	2
2	Acetone	C3H60	1	10
3	Arsine	AsH3	0.2	-
4	Ammonia	NH3	10	-
5	Isobutane	i-C4Hl0	1	10
6	Isopropyl Alcohol	IPA	1	10
7	Carbon Monoxide	CO	10	30
8	Ethyl Alcohol	C2H5OH	1	10
9	Ethylene	C2H4	1	10
10	Vinyl Chloride	VCM	1	-
11	Methyl Chloride	CH3CL	1	10
12	Xylene	C8H10	1	10
13	Ethylene Oxide	EO	1	10
14	Silance	SiH4	0.5	-
15	Methyl Bromide	CH3Br	1	20
16	Hydrogen	H2	1	10
17	Trichloroethylene	C2HCL3	10	-
18	Toluene	C7H8	1	10
19	1,2 Dichloroethene	EDC	1	10
20	Sulfur Dioxide	SO2	1	-
21	Propane	C3H8	5	20
22	CFC R-134a	R-134a	50	250
23	CFC R-22	R-22	10	50
24	CFC R-32	R-32	10	50
25	N-Hexane	n-C6H14	10	50
26	Benzene	C6H6	0.5	10
27	Formaldehde	HCHO	10	50
28	Methane	CH4	1	20
29	Methyl Alcohol	CH3OH	1	10
30	Methyl Ethyl Ketone	MEK	1	10
31	Hydrogen Sulfide	H₂S	0.1	-
32	Diborane	B2H6	0.1	-
33	Germane	GeH4	0.2	-
34	Hydrogen Bromide	HBr	10	-
35	Hydrogen Chloride	HCl	10	-
36	CFC R-407C	R-407C	10	50
37	Hydrogen Selenide	H2SE	0.5	-
38	CFC R-410A	R-410A	10	50
39	CFC R-404A	R-404A	10	50
40	2,3,3,3-Tetrafluoropropene	CH2C2F4	10	30

Note 1) ( - ) : It means that have sensitivity, but there is no value.
Note 2) Alarm accuracy, response time etc. are confirmed with calibration gas (PH3)
Note 3) The measuring results of the gas selection are intended for guidance only. For the most accurate measurement is for calibration gas (PH3).

Specification for type M, L & ML

Model	SP-220(TYPE M)	SP-220(TYPE L)	SP-220(TYPE ML)
Detection Principle	Hot-wire semiconductor method
Target Gas	Town gas (switchable to LPG)	LPG (switchable to town gas)	Town-gas, LPG (switching) *2 gases are needed for calibration.
Concentration Display	LCD level meter + Scale
Measuring Range	1O∼10000ppm
Sampling Method	Sample draw
Alarm Set Point	Default : 30ppm(selectable from 10,30,150,500,2000 ppm)
Display	Operating state disp., Flow check disp., Gas concentration disp., Alarm sound disp., Operation sound disp., Battery level icon, Level meter disp., Mode disp., Gas name and message disp.
Response Time	3 sec.
Gas Alarm Display	Flashing LED, Buzzer
Gas Alarm Method	Non-latching
Trouble Alarm	Sensor error, Low battery, Low flow, System error, Calibration error, Clock error, Pump error
Trouble Alarm Display	Flashing LED, Buzzer, Trouble message
Trouble Alarm Method	Latching
Power Source	2 AA dry cell batteries
Continuous Operation	Approx. 13 hrs
Operating Temperature	-20∼SS^°C (-4^°F∼131^°f)
Operating Humidity	O∼9S%RH (Non-condensing)
Safety Design	Intrinsically safety ExiallCT4
Approvals	Ex-proof : IECEx, ATEX / Other : CE marking
Ingress proof	IP55
Dimension	200(H) X43(W) x39(D)mm (Taper nozzle not included)
Weight	21Sg (Dry cell batteries not included)