Duct Averaging Temperature Sensor NSB-10K-2-A
Duct Averaging Temperature Sensor
NSB-10K-2-A
Averaging Duct Temperature Sensors
Duct Unit with J-Box (Standard)
NSB-10K-2-A-8-C (8’ probe)
NSB-10K-2-A-12-C (12’ probe)
NSB-10K-2-A-24-C (24’ probe)
BB2 Enclosure Duct Unit
NSB-10K-2-A-8-BB2 (8’ probe)
NSB-10K-2-A-12-BB2 (12’ probe)
NSB-10K-2-A-24-BB2 (24’ probe)
BB4 Enclosure Duct Unit
NSB-10K-2-A-8-BB4 (8’ probe)
NSB-10K-2-A-12-BB4 (12’ probe)
NSB-10K-2-A-24-BB4 (24’ probe)
The Averaging Sensor is for duct mounting and temperature measurement of stratified air across the duct to give the average temperature along thelength of the sensor. The flexible probe is made of aluminum and made in different lengths for a custom duct fit. Enclosure mounting styles come in plastic or metal for both NEMA 1 and NEMA 4 applications and are allplenum rated.
Rigid Averaging Duct Temperature Sensors
Unit with BB4 Box
NSB-10K-2-RA-12-BB4 (12" probe)
NSB-10K-2-RA-24-BB4 (24" probe)
NSB-10K-2-RA-36-BB4 (36" probe)
NSB-10K-2-RA-48-BB4 (48" probe)
The Rigid Averaging Sensor is for duct mounting and temperature measurement of stratified air across the duct to give the average temperature along the length of the sensor.
The Rigid Stainless Steel Probe is made in different lengths for a custom duct fit. The units is available in multiple thermistor or RTD types as shown in the specifications. Enclosure mounting styles come in plastic or metal for both NEMA 1 and NEMA 4 applications and are all plenum rated.
| Averaging Duct Temperature Sensor | Rigid Duct Averaging Sensor | |
|---|---|---|
| Sensor | Passive
Thermistor: 4 sensors in < 24’ probes; 9 sensors in > 24’ probes |
4 sensors per probe |
| Thermistor | Thermal resistor (NTC)
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) |
Thermal resistor (NTC)
Temp. Output: Resistance per order Accuracy (Sstd): ±0.36ºF, (±0.2ºC) Accuracy (Hi): ±0.18ºF, (±0.1ºC), [XP] option 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 | 22 AWG stranded, Etched Teflon, Plenum rated | 22 AWG stranded |
| Insulation | n/a | Etched Teflon, Plenum rated |
| Probe | Flexible Aluminum tube, 0.19” OD | Rigid Stainless Steel, 0.25” OD |
| Probe length | 8’, 12’, 24’ per order | 12”, 24”, 36”, or 48”’ per order |
| Duct Gasket | 1/4” Closed cell foam (impervious to mold) | 1/8” foam (impervious to mold), 176ºF Max |
| Mounting | Extension tabs (ears), 3/16” holes | Extension tabs (ears), 3/16” holes |
| Enclosure Types | J-Box: With eight ½” knockouts
BB2 Box: With three ½” NPSM and three ½” drillouts BB4 Box: With three ½” drill-outs, one ½” open port |
BB4, with three ½” drill-outs and one ½” open port |
| Enclosure Ratings | J-Box: NEMA 1
BB2 Box: NEMA 4X, IP66 BB4 Box: IP10 (IP44 with Knockout Plug installed) |
BB4, IP10 (IP44 with Knockout Plug in open port) |
| Enclosure Materials | J-Box: Galvanized steel, UL94H-B
BB2 Box: Polycarbonate, UL94V-0, UV rated BB4 Box: Polycarbonate and Nylon, UL94V-0 |
BB4, Polycarbonate & Nylon, UL94V-0 |
| Ambient (Enclosure) | 0 to 100% RH, Non-condensing
J-Box: -40ºF to 212ºF, (-40º to 100ºC) BB2, BB4: -40ºF to 185ºF, (-40º to 85ºC) |
0 to 100% RH, Non-condensing, -40 to 185ºF, (-40 to 85ºC) |
| Agency | RoHS, CE | RoHS, CE
PT= DIN43760, IEC Pub 751-1983, JIS C1604-1989 |
| Averaging Duct Temperature Sensor | Rigid Duct Averaging Sensor | |
|---|---|---|
| Sensor | Passive
Thermistor: 4 sensors in < 24’ probes; 9 sensors in > 24’ probes |
4 sensors per probe |
| Thermistor | Thermal resistor (NTC)
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) |
Thermal resistor (NTC)
Temp. Output: Resistance per order Accuracy (Sstd): ±0.36ºF, (±0.2ºC) Accuracy (Hi): ±0.18ºF, (±0.1ºC), [XP] option 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 | 22 AWG stranded, Etched Teflon, Plenum rated | 22 AWG stranded |
| Insulation | n/a | Etched Teflon, Plenum rated |
| Probe | Flexible Aluminum tube, 0.19” OD | Rigid Stainless Steel, 0.25” OD |
| Probe length | 8’, 12’, 24’ per order | 12”, 24”, 36”, or 48”’ per order |
| Duct Gasket | 1/4” Closed cell foam (impervious to mold) | 1/8” foam (impervious to mold), 176ºF Max |
| Mounting | Extension tabs (ears), 3/16” holes | Extension tabs (ears), 3/16” holes |
| Enclosure Types | J-Box: With eight ½” knockouts
BB2 Box: With three ½” NPSM and three ½” drillouts BB4 Box: With three ½” drill-outs, one ½” open port |
BB4, with three ½” drill-outs and one ½” open port |
| Enclosure Ratings | J-Box: NEMA 1
BB2 Box: NEMA 4X, IP66 BB4 Box: IP10 (IP44 with Knockout Plug installed) |
BB4, IP10 (IP44 with Knockout Plug in open port) |
| Enclosure Materials | J-Box: Galvanized steel, UL94H-B
BB2 Box: Polycarbonate, UL94V-0, UV rated BB4 Box: Polycarbonate and Nylon, UL94V-0 |
BB4, Polycarbonate & Nylon, UL94V-0 |
| Ambient (Enclosure) | 0 to 100% RH, Non-condensing
J-Box: -40ºF to 212ºF, (-40º to 100ºC) BB2, BB4: -40ºF to 185ºF, (-40º to 85ºC) |
0 to 100% RH, Non-condensing, -40 to 185ºF, (-40 to 85ºC) |
| Agency | RoHS, CE | RoHS, CE
PT= DIN43760, IEC Pub 751-1983, JIS C1604-1989 |