Collection: By Manufacturer: Greystone Energy
Greystone Energy Systems, a Bemsiq Group company with 40+ years of experience, is a leading manufacturer of HVAC sensors. Following its 2021 acquisition, it expanded in 2024 by adding QEL and Armstrong Monitoring to strengthen its gas detection portfolio for building automation. Shop all of the items that we offer from Greystone here. We will be adding more to our catalog in 2026!
-
Greystone SPP12 300 mm (12") Stainless steel static pressure probe
Regular price $25.85 USDRegular priceSale price $25.85 USD -
Greystone TE200A8 Micro Room temperature sensor, 2.252 ohm thermistor, options not available
Regular price $23.71 USDRegular priceSale price $23.71 USD -
Greystone TE200A7 Micro Room temperature sensor, 10K ohm type 3 thermistor, options not available
Regular price $16.32 USDRegular priceSale price $16.32 USD -
Greystone TE200A6 Micro Room temperature sensor, 3000 ohm thermistor, options not available
Regular price $16.32 USDRegular priceSale price $16.32 USD -
Greystone TE200A5 Micro Room temperature sensor, 1800 ohm thermistor, options not available
Regular price $16.32 USDRegular priceSale price $16.32 USD -
Greystone TE200A24 Micro (options not available), 10K ohm type 2, thermistor, options not available
Regular price $16.32 USDRegular priceSale price $16.32 USD -
Greystone TE200A20 Micro Room temperature sensor, 20,000 ohm thermistor, options not available
Regular price $16.32 USDRegular priceSale price $16.32 USD -
Greystone TE200A2 Micro Room temperature sensor, 100 ohm RTD, options not available
Regular price $34.76 USDRegular priceSale price $34.76 USD -
Greystone TE200A14 Micro Room temperature sensor, 10,000 ohm type 3 thermistor c/w 11K shunt resistor, options not available
Regular price $23.71 USDRegular priceSale price $23.71 USD -
Greystone TE200A13 Micro Room temperature sensor, 1000 ohm nickel RTD, options not available
Regular price $34.76 USDRegular priceSale price $34.76 USD -
Greystone TE200A12 Micro Room temperature sensor, 1000 ohm RTD, options not available
Regular price $23.71 USDRegular priceSale price $23.71 USD -
Greystone TE200AD8BS Designer Room, 2.252K ohm thermistor c/w override button
Regular price $58.30 USDRegular priceSale price $58.30 USD -
Greystone TE200AD8AP Designer Room, 2.252K ohm thermistor c/w slide pot.
Regular price $58.30 USDRegular priceSale price $58.30 USD -
Greystone TE200AD8 Designer Room, 2.252K ohm thermistor
Regular price $31.72 USDRegular priceSale price $31.72 USD -
Greystone TE200AD7BS Designer Room, 10K ohm type 3 thermistor c/w override button
Regular price $54.19 USDRegular priceSale price $54.19 USD -
Greystone TE200AD7AP Designer Room, 10K ohm type 3 thermistor c/w slide pot.
Regular price $54.19 USDRegular priceSale price $54.19 USD -
Greystone TE200AD7 Designer Room, 10K ohm type 3 thermistor
Regular price $24.70 USDRegular priceSale price $24.70 USD -
Greystone TE200AD6BS Designer Room, 3000 ohm thermistor c/w override button
Regular price $54.19 USDRegular priceSale price $54.19 USD -
Greystone TE200AD6AP Designer Room, 3000 ohm thermistor c/w slide pot.
Regular price $54.19 USDRegular priceSale price $54.19 USD -
Greystone TE200AD6 Designer Room, 3000 ohm thermistor
Regular price $24.70 USDRegular priceSale price $24.70 USD -
Greystone TE200AD5BS Designer Room, 1800 ohm thermistor c/w override button
Regular price $54.19 USDRegular priceSale price $54.19 USD -
Greystone TE200AD5AP Designer Room, 1800 ohm thermistor c/w slide pot.
Regular price $54.19 USDRegular priceSale price $54.19 USD -
Greystone TE200AD5 Designer Room, 1800 ohm thermistor
Regular price $24.70 USDRegular priceSale price $24.70 USD -
Greystone TE200AD2BS Designer Room, , PT100 OHM Platinum c/w override button
Regular price $68.36 USDRegular priceSale price $68.36 USD -
Greystone TE200AD2AP Designer Room, , PT100 OHM Platinum c/w slide pot
Regular price $68.36 USDRegular priceSale price $68.36 USD -
Greystone TE200AD24BS Designer Room, 10K ohm type 2 thermistor c/w override button
Regular price $54.19 USDRegular priceSale price $54.19 USD -
Greystone TE200AD24AP Designer Room, 10K ohm type 2 thermistor c/w slide pot.
Regular price $54.19 USDRegular priceSale price $54.19 USD -
Greystone TE200AD24 Designer Room, 10K ohm type 2 thermistor
Regular price $24.70 USDRegular priceSale price $24.70 USD -
Greystone TE200AD20BS Designer Room, 20K Thermistor c/w override button
Regular price $54.19 USDRegular priceSale price $54.19 USD -
Greystone TE200AD20AP Designer Room, 20K Thermistor c/w slide pot.
Regular price $54.19 USDRegular priceSale price $54.19 USD -
Greystone TE200AD20 Designer Room, 20K Thermistor.
Regular price $24.70 USDRegular priceSale price $24.70 USD -
Greystone TE200AD2 Designer Room, PT100 OHM Platinum
Regular price $42.24 USDRegular priceSale price $42.24 USD -
Greystone TE200AD14BS Designer Room, 10,000 ohm type 3 thermistor c/w 11K shunt resistor c/w override button.
Regular price $58.30 USDRegular priceSale price $58.30 USD -
Greystone TE200AD14AP Designer Room, 10,000 ohm type 3 thermistor c/w 11K shunt resistor c/w slide pot
Regular price $58.30 USDRegular priceSale price $58.30 USD -
Greystone TE200AD14 Designer Room, 10,000 ohm type 3 thermistor c/w 11K shunt resistor
Regular price $31.72 USDRegular priceSale price $31.72 USD -
Greystone TE200AD13BS Designer Room, PT1000 OHM Nickel c/w override button.
Regular price $68.36 USDRegular priceSale price $68.36 USD -
Greystone TE200AD13AP Designer Room, PT1000 OHM Nickel c/w slide pot
Regular price $68.36 USDRegular priceSale price $68.36 USD -
Greystone TE200AD13 Designer Room, PT1000 OHM Nickel
Regular price $42.24 USDRegular priceSale price $42.24 USD -
Greystone TE200AD12BS Designer Room, PT1000 OHM Platinum c/w override button.
Regular price $58.30 USDRegular priceSale price $58.30 USD -
Greystone TE200AD12AP Designer Room, PT1000 OHM Platinum c/w slide pot
Regular price $58.30 USDRegular priceSale price $58.30 USD -
Greystone TE200AD12 Designer Room, PT1000 OHM Platinum
Regular price $31.72 USDRegular priceSale price $31.72 USD -
Greystone TE200AS8TP Stainless plate / surface, 2.252K ohm thermistor, c/w tamper proof screws
Regular price $31.06 USDRegular priceSale price $31.06 USD -
Greystone TE200AS8 Stainless plate / surface, 2.252K ohm thermistor
Regular price $23.71 USDRegular priceSale price $23.71 USD -
Greystone TE200AS7TP Stainless plate / surface, 10K ohm type 3 thermistor, c/w tamper proof screws
Regular price $23.71 USDRegular priceSale price $23.71 USD -
Greystone TE200AS7 Stainless plate / surface, 10K ohm type 3 thermistor
Regular price $16.32 USDRegular priceSale price $16.32 USD -
Greystone TE200AS6TP Stainless plate / surface, 3000 ohm thermistor, c/w tamper proof screws
Regular price $23.71 USDRegular priceSale price $23.71 USD -
Greystone TE200AS6 Stainless plate / surface, 3000 ohm thermistor
Regular price $16.32 USDRegular priceSale price $16.32 USD -
Greystone TE200AS5TP Stainless plate / surface, 1800 ohm thermistor, c/w tamper proof screws
Regular price $23.71 USDRegular priceSale price $23.71 USD -
Greystone TE200AS5 Stainless plate / surface, 1800 ohm thermistor
Regular price $16.32 USDRegular priceSale price $16.32 USD -
Greystone TE200AS2TP Stainless plate / surface, 100 ohm RTD, c/w tamper proof screws
Regular price $42.13 USDRegular priceSale price $42.13 USD