Combustible (Lel), Ir, Cat-Bead Sensor Specifications - Teledyne Meridian User Manual

MERIDIAN
UNIVERSAL GAS DETECTOR
SPECIFICATIONS
A.2. Combustible (LEL), IR, Cat-bead Sensor Specifications
Table A-2: Combustible (LEL), IR, Cat-bead Sensor Specifications
Category Specifications
IR - Combustible (LEL) Sensor
Default Range 0 to 100% LEL
Accuracy 50%LEL and below:
>50%LEL:
Warm Up Time 30 Mins.
Response Time T90 <20Sec
Operating Temp. -40.0 to +167°F (-40 to +75°C)
Storage Temp. -67.0 to +167°F (-55 to +75°C)
Humidity 0 to 95% RH, Non-Condensing
Default Cal Gas CH
4
IR - Carbon Dioxide (CO
Default Range 0-5% V/V
Accuracy + 0.25%V/V
Warm Up Time 30 Mins.
Response Time T90 <30Sec
(w/optional
deluge guard)
Operating Temp. -40.0 to +167°F (-40 to +75°C)
Storage Temp. -4.0 to +122°F (-55 to +75°C)
Humidity 0 to 95% RH, Non-Condensing
Default Cal Gas CO
2
Cat-Bead - Combustible (LEL) Sensor
Default Range 0-100%LEL
Accuracy <50%LEL:
>50%LEL:
Warm Up Time 5 Mins.
Response Time T90 <20Sec
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A-4
+3%LEL
+5%LEL
) Sensor
2
+3%LEL
+5%LEL
USE AND DISCLOSURE OF DATA
prohibited.