RKI Instruments 72-0064-07 SP-220 gas leak checker, type M for methane

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

10~10000ppm

Sampling method

Sample draw

Alarm set point

Default:30ppm(selectable from 10,30,150,500,2000ppm)

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

-20~55°C (-4°F~131°F)

Operating humidity

0~95%RH (Non-condensing)

Safety design

Intrinsically safety ExiaIICT4

Approvals

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

Ingress proof

IP55

Dimension

200(H) ×43(W) ×39(D)mm (Taper nozzle not included)

Weight

215g (Dry cell batteries not included)