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9. Specifications
■ Gas detector
Model XP-302M-R
Target gas
Combustible
gas
Oxygen
Hydrogen sulfide
Carbon monoxide
Detection principle
Catalytic
Galvanic cell Electrochemical Electrochemical
Gas sampling
method
Suction
Detection range
(Service range)
0-100%LEL
(101-110%LEL)
0-25vol%
(25.1-50vol%)
0-30ppm
(30.1-150ppm)
0-150ppm
(151-300ppm)
Reading accuracy
*1
(service range
excluded)
Within ±5%LEL
Within ±0.5vol%
Within ±1.5ppm
≦
100ppm:
Within ±10ppm
101-150ppm:
Within ±15ppm
Units displayed
1%LEL 0.1vol% 0.1ppm
1ppm
Alarm set values
1
st
stage alarm:
10%LEL
2
nd
stage
alarm: 30%LEL
1
st
stage alarm:
19.5vol%
2
nd
stage alarm:
18vol%
1
st
stage alarm:
10ppm
2
nd
stage alarm:
15ppm
1
st
stage alarm:
50ppm
2
nd
stage alarm:
100ppm
Alarm accuracy
*1
(service range
excluded)
≦
30%LEL:
Within ±5%LEL
31-100%LEL:
Within
±25% of alarm
set value
Within ±1.0vol%
Within ± 3ppm
≦
50ppm:
Within ±15ppm
51-150ppm:
Within ±30% of
alarm set value
Response time
*2
(using 1m gas
sampling tube)
≦
30 seconds
≦
20 seconds
≦
30 seconds
≦
30 seconds
Response time
*2
(using 8m gas
sampling tube)
≦
40 seconds
≦
40 seconds
≦
40 seconds
≦
40 seconds
Gas alarm method Chirping alarm, flashing red light, and flashing “AL1” or “AL2” on LCD or LCD
itself
Power source
Panasonic alkaline AA battery (LR6) x 4 pcs
Continuous
operation time
*3
Minimum 8 hours at 20°C, with no alarm, backlight and data logging off.
Operating pressure
range
Atmospheric pressure (800-1100 hPa)
Operating
temperature and
humidity range
-10 to 40ºC, 30 to 90%RH (No condensation)
Structure/approvals Drip proof: IP22. For explosion proof specs, refer to page 45.
Other alarms
Low/empty battery notification (battery level always on display), sensor error,
and low flow rate.
42
8. Warranty
The warranty period is one (1) year from the date of purchase.
You are entitled to the limited warranty, if the product malfunctions due to a manufacturing defect
during normal use in accordance with the instruction manual, specifications and labels.
1. Warranty Scope
If the product fails or is found to be damaged due to a manufacturing defect during the warranty
period, and used in accordance with the instruction manual and specifications, we will provide a
free replacement and repair service. This warranty covers the New Cosmos product/parts only and
not third party product/parts.
2. Warranty Exclusions
The following will be repaired at the cost of customer even during the warranty period.
(1) Failures and damages incurred by incorrect use, deliberate acts or negligence of the user.
(2) Failures and damages caused by disaster, earthquake, storm and flood, lightning, extreme
climate, abnormal power supply voltage, excessive electromagnetic interferences, or other acts
of God.
(3) Failures and damages resulting from repair and/or modification by non-New Cosmos certified
technicians.
(4) Consumables, and failures and damages resulting from improper consumable replacement.
(5) Other failures and damages not attributable to the manufacturer.
● Maintenance Check
This product is a precision instrument. Perform daily inspections, and contact us for a periodical
inspection at least once a year to ensure safe operation and proper performance of the product.
If you have any questions about daily inspections, please feel free to contact us. Periodic checks
will be carried out according to the maintenance service contract. For repair service, please contact
us (shipping charge will apply).
