RKI Instruments SP-220 TYPE F User Manual

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11. Product Specifications
Model SP-220(TYPE F)
Gas to be detected
Single channel (R600a:Refer to "Gas list")
Detection principle
Hot-wire semiconductor
Measurement range
Depends on the measured gas
(R600a
：
0-10000ppm)
Alarm type
Gas Alarm:
Triggered when the concentration of detected gas reaches
or exceeds the alarm setpoint value.
Fault alarm:
Sensor connection/disconnection, low battery, low flow rate,
circuit abnormality, calibration range abnormality, clock
abnormality and pump abnormality
Alarm operation
Gas Alarm:
Fault alarm:
Lamp blinking and intermittent buzzer sounding
Lamp blinking, intermittent buzzer sounding and fault detail
display
Alarm setpoint
Set one of five levels
(*R600a:10ppm,30ppm,150ppm,500ppm,2000ppm
other gases: refer to “Gas list”)
Detection method
Pump suction type
Response time
Within 30 seconds of 10ppm alarm by contact with R600a: 1800ppm
LCD display
Display contents: Gas name, gas concentration (scale + bar display), time,
battery level, drawing, operation and mode
Power supply
AA alkaline battery: 2
Continuous
operating time
13 hours or more (normal temperature, without alarms or lighting)
Operating
environment
Operating temperature range: -20 - +55ºC
Operating humidity range: 95%RH or less (Non-condensing)
External dimensions
Approx. 43 (W) x 200 (H) x 39 (D) mm (projection portions excluded)
Weight
Approx. 215 g (without batteries)
Explosion-proof
structure
Intrinsically safe explosion-proof structure
Explosion-proof
class
ExiaIICT4(TIIS)/II1GExiaIICT4Ga(Presafe/ATEX)(IECEx)
Drip-proof and
dust-proof
performances
Equivalent to IP-55
Functions
LCD backlight (automatically lights up in response to an alarm), Data logger,
Log data display, Peak hold, Clock display, Changing a reading target gas
Accessories
2 AA alkaline dry batteries, Hand strap, Rubber protection cover,
Waterproofing filter for exchange (5 pcs), Taper nozzle
The gas concentration is only approximate because the detector is designed to be used to detect a small
amount of gas leakage.

RKI Instruments SP-220 TYPE F Specifications

General

Brand	RKI Instruments
Model	SP-220 TYPE F
Category	Security Sensors
Language	English