ppm~% (RACE)
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• 10 user selectable output ranges to choose from:
0-10ppm, 0-50ppm, 0-100ppm, 0-500ppm, 0-1000ppm, 0-.500%, 0-1%,
0-5%, 0-10% and 25%. The user selection of an output range
simultaneously controls the two alarms, the analog output and the
data logger so that all 4 functions operate on the same range
• Digital display:
High resolution 3 ½ digit LCD. Reads full scale
from 0.00ppm to 25.0% independently of output range selection
• Alarms:
2 fully adjustable oxygen concentration alarms
Dry contacts 5A. @24VDC/115VAC
• Alarm delays:
Programmable from 0-300 minutes
• Alarm hold off:
Programmable from 0-120 minutes
• Isolated analog output signal:
4-20mA
Represents the output range selected: 0-10ppm, 0-50ppm,
0-100ppm, 0-500ppm, 0-1000ppm, 0-.500%, 0-1%, 0-5%,
0-10% and 25%
• Data logger:
Logs data for 15 days @ 1 minute intervals, 30 days
@ 2 minute intervals, etc. Represents the output range selected:
0-10ppm, 0-50ppm, 0-100ppm, 0-500ppm, 0-1000ppm,
0-.500%, 0-1%, 0-5%, 0-10% and 25%
• Power requirements:
115VAC/230, 3-10watts depending on
2001R model selected
• Minimum detection:
50ppb of oxygen
• Repeatability:
+/- 1% of range or +/- 0.2ppm of oxygen,
whichever is greater
• Operating temperature range:
32 to 115˚ F
• Diurnal temperature specification:
< +/- 3 % of scale over temperature range
• 90% upscale response times:
10ppm – 25% <10 seconds;
0-10ppm < 25 seconds. Typical downscale response: 1 minute
exposure to air down to 10ppm: < 15 minutes
• Area Classification:
Designed to meet General Purpose requirements
• Inlet gas pressure for Model 2001RS and Model 2001RSM:
0.5 to 30psig. Model 2001RS is for use in a single gas stream
only. Model 2001RSM is for use in 1-5 multi gas streams with
built-in programmable sequencer
• Inlet gas pressure for Model 2001RSP and Model 2001RSPM:
atmospheric pressure. Model 2001RSP is for use in a single gas
stream drawing from atmospheric pressure. Model 2001RSPM
is for use 1-5 multi gas streams with built-in programmable
sequencer drawing from atmospheric pressures
• Expected pump life for Models 2001RSP and 2001RSPM:
2+ years
• Gas connections:
¼” 316 S.S. compression fittings
• Wetted parts:
316 S.S. fittings, electroless nickel plated
cellblock, gold plated contacts, acrylic flow meter and Viton O-rings
• Unaffected by changes in flow rate from 0.1 to 2.0 SCFH
• Mounting: panel mount
• Dimensions: 9.0”W x 5.0”H x 6.5”D
0-10ppm, 0-50ppm, 0-100ppm, 0-500ppm, 0-1000ppm, 0-.500%, 0-1%,
0-5%, 0-10% and 25%. The user selection of an output range
simultaneously controls the two alarms, the analog output and the
data logger so that all 4 functions operate on the same range
• Digital display:
High resolution 3 ½ digit LCD. Reads full scale
from 0.00ppm to 25.0% independently of output range selection
• Alarms:
2 fully adjustable oxygen concentration alarms
Dry contacts 5A. @24VDC/115VAC
• Alarm delays:
Programmable from 0-300 minutes
• Alarm hold off:
Programmable from 0-120 minutes
• Isolated analog output signal:
4-20mA
Represents the output range selected: 0-10ppm, 0-50ppm,
0-100ppm, 0-500ppm, 0-1000ppm, 0-.500%, 0-1%, 0-5%,
0-10% and 25%
• Data logger:
Logs data for 15 days @ 1 minute intervals, 30 days
@ 2 minute intervals, etc. Represents the output range selected:
0-10ppm, 0-50ppm, 0-100ppm, 0-500ppm, 0-1000ppm,
0-.500%, 0-1%, 0-5%, 0-10% and 25%
• Power requirements:
115VAC/230, 3-10watts depending on
2001R model selected
• Minimum detection:
50ppb of oxygen
• Repeatability:
+/- 1% of range or +/- 0.2ppm of oxygen,
whichever is greater
• Operating temperature range:
32 to 115˚ F
• Diurnal temperature specification:
< +/- 3 % of scale over temperature range
• 90% upscale response times:
10ppm – 25% <10 seconds;
0-10ppm < 25 seconds. Typical downscale response: 1 minute
exposure to air down to 10ppm: < 15 minutes
• Area Classification:
Designed to meet General Purpose requirements
• Inlet gas pressure for Model 2001RS and Model 2001RSM:
0.5 to 30psig. Model 2001RS is for use in a single gas stream
only. Model 2001RSM is for use in 1-5 multi gas streams with
built-in programmable sequencer
• Inlet gas pressure for Model 2001RSP and Model 2001RSPM:
atmospheric pressure. Model 2001RSP is for use in a single gas
stream drawing from atmospheric pressure. Model 2001RSPM
is for use 1-5 multi gas streams with built-in programmable
sequencer drawing from atmospheric pressures
• Expected pump life for Models 2001RSP and 2001RSPM:
2+ years
• Gas connections:
¼” 316 S.S. compression fittings
• Wetted parts:
316 S.S. fittings, electroless nickel plated
cellblock, gold plated contacts, acrylic flow meter and Viton O-rings
• Unaffected by changes in flow rate from 0.1 to 2.0 SCFH
• Mounting: panel mount
• Dimensions: 9.0”W x 5.0”H x 6.5”D