Carrier NSB-10K-2-O-BB2 User Manual (English)

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Outside Air Temperature Sensor

Installation and

Operation

Specifications subject to change without notice.

1 of 2

Catalog No. 11-808-633-01

#20909 –

3/2/18

Overview

The Outside Air Temperature Sensor is a thermistor sensor for outside air mounting. The probe is made to protect the

sensor from rain, sleet, snow or bird droppings. The enclosure is NEMA 4 and UV rated.

Figure 1: Outside Air Sensor in a BB2 Enclosure Figure 2: Enclosure Installation

Part # NSB-10K-2-O-BB2

Specifications

Sensor Passive, NTC, 2 wire

Thermistor Thermal resistor

Temp. Output Resistance, 10k Type 2

Accuracy (Std) ±0.36ºF, (±0.2ºC)

Stability < 0.036ºF/Year, (<0.02ºC/Year)

Heat dissipation 2.7 mW/ºC

Temp. Drift <0.02ºC per year

Probe range -40º to 221ºF (-40º to 105ºC)

Lead wire 22AWG stranded

Wire Insulation Etched Teflon, Plenum rated

Probe Vented polycarbonate shield, ½” OD

Probe Length 1.2” w/ ½” NPT threads

Mounting Extension tabs (ears), 3/16” holes

Wall Gasket Closed cell foam (impervious to mold)

Enclosure Type

BB2 Box With three ½” NPSM & three ½” drill-

outs

Enclosure ratings NEMA 4, IP66

Enclosure materials Polycarbonate, UL94V-0, UV rated

Ambient (Enclosure) 0 to 100% RH, Non-condensing

-40ºF to 185ºF, (-40º to 85ºC)

Agency RoHS, CE

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Carrier NSB-10K-2-O-BB2 Specifications

General