NRG PVT1 PV Temperature Sensor

Achieve IEC Class A measurements using our high-accuracy PV temperature sensor.

	3m (#9421)	10m (#9422)	20m (#9423)	50m (#9424)	100M (#9426)
Description
Sensor type	10 kΩ NTC thermistor	10 kΩ NTC thermistor	10 kΩ NTC thermistor	10 kΩ NTC thermistor	10 kΩ NTC thermistor
Applications	Solar resource monitoring Surface temperature measurement	Solar resource monitoring Surface temperature measurement	Solar resource monitoring Surface temperature measurement	Solar resource monitoring Surface temperature measurement	Solar resource monitoring Surface temperature measurement
Sensor range	-55 °C to 150 °C (-67 °F to 302 °F)	-55 °C to 150 °C (-67 °F to 302 °F)	-55 °C to 150 °C (-67 °F to 302 °F)	-55 °C to 150 °C (-67 °F to 302 °F)	-55 °C to 150 °C (-67 °F to 302 °F)
Instrument compatibility	NRG SymphoniePRO Data Logger	NRG SymphoniePRO Data Logger	NRG SymphoniePRO Data Logger	NRG SymphoniePRO Data Logger	NRG SymphoniePRO Data Logger
Output signal
Transfer function	Steinhart-Hart Coefficients: A = 0.001032 B = 0.0002387 C = 0.000000158 Beta Value: 3694 K Beta Value Tolerance: 0.80%	Steinhart-Hart Coefficients: A = 0.001032 B = 0.0002387 C = 0.000000158 Beta Value: 3694 K Beta Value Tolerance: 0.80%	Steinhart-Hart Coefficients: A = 0.001032 B = 0.0002387 C = 0.000000158 Beta Value: 3694 K Beta Value Tolerance: 0.80%	Steinhart-Hart Coefficients: A = 0.001032 B = 0.0002387 C = 0.000000158 Beta Value: 3694 K Beta Value Tolerance: 0.80%	Steinhart-Hart Coefficients: A = 0.001032 B = 0.0002387 C = 0.000000158 Beta Value: 3694 K Beta Value Tolerance: 0.80%
Accuracy	± 0.2 °C from 0 to 70 °C (±0.36 °F from 32 to 158 °F)	± 0.2 °C from 0 to 70 °C (±0.36 °F from 32 to 158 °F)	± 0.2 °C from 0 to 70 °C (±0.36 °F from 32 to 158 °F)	± 0.2 °C from 0 to 70 °C (±0.36 °F from 32 to 158 °F)	± 0.2 °C from 0 to 70 °C (±0.36 °F from 32 to 158 °F)
Power requirements
Supply current	15 μA maximum (supplied by logger)	15 μA maximum (supplied by logger)	15 μA maximum (supplied by logger)	15 μA maximum (supplied by logger)	15 μA maximum (supplied by logger)
Installation
Mounting	Adhere to back of PV module (adhesive tape included)	Adhere to back of PV module (adhesive tape included)	Adhere to back of PV module (adhesive tape included)	Adhere to back of PV module (adhesive tape included)	Adhere to back of PV module (adhesive tape included)
Environmental
Operating temperature range	-40 °C to 105 °C (-40 °F to 221 °F)	-40 °C to 105 °C (-40 °F to 221 °F)	-40 °C to 105 °C (-40 °F to 221 °F)	-40 °C to 105 °C (-40 °F to 221 °F)	-40 °C to 105 °C (-40 °F to 221 °F)
Operating humidity range	0 to 100% RH	0 to 100% RH	0 to 100% RH	0 to 100% RH	0 to 100% RH
Physical
Connections	Wire leads: Excitation (red wire) Ground (black wire) Signal + (white wire) Signal - (green wire) Drain wire for earth ground	Wire leads: Excitation (red wire) Ground (black wire) Signal + (white wire) Signal - (green wire) Drain wire for earth ground	Wire leads: Excitation (red wire) Ground (black wire) Signal + (white wire) Signal - (green wire) Drain wire for earth ground	Wire leads: Excitation (red wire) Ground (black wire) Signal + (white wire) Signal - (green wire) Drain wire for earth ground	Wire leads: Excitation (red wire) Ground (black wire) Signal + (white wire) Signal - (green wire) Drain wire for earth ground
Cable length	3.0 m (9.8 ft)	10.0 m (33 ft)	20.0 m (66 ft)	50.0 m (164 ft)	100.0 m (328 ft)
Weight	46.7 g (0.10 lbs)	156.9 g (0.35 lbs)	313.8 g (0.69 lbs)	790 g (1.74 lbs)	1637 g (3.61 lbs)
Dimensions	Probe only: 25 mm (1") long x 12.7 mm (0.5") width x 6.2 mm (.25") thick	Probe only: 25 mm (1") long x 12.7 mm (0.5") width x 6.2 mm (.25") thick	Probe only: 25 mm (1") long x 12.7 mm (0.5") width x 6.2 mm (.25") thick	Probe only: 25 mm (1") long x 12.7 mm (0.5") width x 6.2 mm (.25") thick	Probe only: 25 mm (1") long x 12.7 mm (0.5") width x 6.2 mm (.25") thick
Materials
Cable	4 conductor 28 AWG, with foil shield and drain wire, PUR jacket	4 conductor 28 AWG, with foil shield and drain wire, PUR jacket	4 conductor 28 AWG, with foil shield and drain wire, PUR jacket	4 conductor 28 AWG, with foil shield and drain wire, PUR jacket	4 conductor 28 AWG, with foil shield and drain wire, PUR jacket
Probe	Aluminum, epoxy filled	Aluminum, epoxy filled	Aluminum, epoxy filled	Aluminum, epoxy filled	Aluminum, epoxy filled

NRG Systems • 110 Riggs Road • Hinesburg, Vermont 05461 • +1 802-482-2255 • info@nrgsystems.com