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Duct Mounted Temperature Sensor
NSB-10K-2-D

Duct Unit with No Box

NSB-10K-2-D-4-NB-* (4” probe, 5’, 10' or 15' leads)
NSB-10K-2-D-*-NB-10 (8”, 10" or 12" probe, 10’ leads)

Duct Unit with BB4 Enclosure

NSB-10K-2-D-*-BB4 (4”, 8", 12" or 18" probe)

Duct Unit with BB2 Enclosure

NSB-10K-2-D-*-BB2 (4”, 8", 12" or 18" probe)

Duct Unit with Standard J-Box

NSB-10K-2-D-* (4”, 8", 12" or 18" probe)

The Duct Temperature Sensor is a passive resistive sensor. It comes in a variety of probe lengths and optional mounting enclosures. The sensors come with standard accuracy.

  Duct Temperature Sensor
Sensor Passive, NTC, 2 wire
Thermistor Temp. Output: Resistance 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)
Sensitivity Approximate @ 32ºF (0ºC)
Thermistor: Non-linear
Lead Wire 22AWG stranded
Insulation Etched Teflon, Plenum rated
Probe 304 Stainless steel, 0.25” OD
Probe length 4”, 8”, 12”, or 18" or per order
Duct Gasket 1/4” Closed cell foam (impervious to mold)
Mounting Extension tabs (ears), 3/16” holes
Enclosure Types No Box (NB): Intended for open wiring
J-Box (JB): With eight ½” knock-outs
BB2 Box: With three ½” NPSM and three ½” drill-outs
BB4 Box: With three ½” drill-outs, one ½” open port
Enclosure Ratings No Box (NB): No rating
J-Box (JB): NEMA 1
BB2 Box: NEMA 4, IP66, UV Rated
BB4 Box: IP10, (IP44 with Knockout Plug in open port)
Enclosure Materials No Box (NB): Nylon 66, UL94H-B
J-Box (JB): Galvanized steel, UL94H-B
BB2 Box: Polycarbonate, UL94V-0, UV rated
BB4 Box: Polycarbonate and Nylon, UL94V-0
Ambient (Enclosure) 0 to 100% RH, Non-condensing
No Box (NB): -40 to 212ºF (-40 to 100ºC)
J-Box (JB): -40 to 212ºF (-40 to 100ºC)
BB2, BB4: -40 to 185ºF (-40 to 85ºC)
Agency RoHS, PT= DIN43760, IEC Pub 751-1983, JIS C1604-1989
  Duct Temperature Sensor
Sensor Passive, NTC, 2 wire
Thermistor Temp. Output: Resistance 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)
Sensitivity Approximate @ 32ºF (0ºC)
Thermistor: Non-linear
Lead Wire 22AWG stranded
Insulation Etched Teflon, Plenum rated
Probe 304 Stainless steel, 0.25” OD
Probe length 4”, 8”, 12”, or 18" or per order
Duct Gasket 1/4” Closed cell foam (impervious to mold)
Mounting Extension tabs (ears), 3/16” holes
Enclosure Types No Box (NB): Intended for open wiring
J-Box (JB): With eight ½” knock-outs
BB2 Box: With three ½” NPSM and three ½” drill-outs
BB4 Box: With three ½” drill-outs, one ½” open port
Enclosure Ratings No Box (NB): No rating
J-Box (JB): NEMA 1
BB2 Box: NEMA 4, IP66, UV Rated
BB4 Box: IP10, (IP44 with Knockout Plug in open port)
Enclosure Materials No Box (NB): Nylon 66, UL94H-B
J-Box (JB): Galvanized steel, UL94H-B
BB2 Box: Polycarbonate, UL94V-0, UV rated
BB4 Box: Polycarbonate and Nylon, UL94V-0
Ambient (Enclosure) 0 to 100% RH, Non-condensing
No Box (NB): -40 to 212ºF (-40 to 100ºC)
J-Box (JB): -40 to 212ºF (-40 to 100ºC)
BB2, BB4: -40 to 185ºF (-40 to 85ºC)
Agency RoHS, PT= DIN43760, IEC Pub 751-1983, JIS C1604-1989