Greystone Vietnam
Precise Sensor Solutions for Smart Building Systems

Greystone Vietnam , is the world’s leading brand specializing in providing environmental measurement sensors used in HVAC systems, BMS and building automation applications. With over 30 years of experience, Greystone provides accurate, durable and easy-to-integrate sensor solutions, trusted in more than 35 countries worldwide.
🔧 Main Products From Greystone Vietnam
Greystone offers a wide range of sensors, including:
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Temperature sensors : wall mounted, pipe mounted, channel mounted.
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Humidity sensors : integrated or independent.
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CO2 / CO sensor : monitors indoor air quality.
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Differential Pressure Sensors : used in ventilation systems, HEPA filters, HVAC.
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Air flow sensor, air velocity .
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Flow switches, water leaks – early detection of system risks.
🌟 Outstanding Advantages of Greystone
High accuracy – The device is strictly calibrated at the Canadian factory.
Easy integration – Compatible with popular BMS systems such as BACnet, Modbus.
Compact design – aesthetic , suitable for all spaces.
Stable operation in harsh environments .
High durability, long equipment life , reduced maintenance costs.
🏢 Applications of Greystone Sensor
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Smart building, shopping mall, office building
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Hospital, clean room, pharmaceutical factory
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Power plant, electronic components factory
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Energy management system, air quality monitoring
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Factory project, industrial park, LEED/BREEAM project
📌 Some Typical Models of Greystone Vietnam
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HT1A – Wall mounted temperature & humidity sensor, analog output.
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CMD5B – 3-in-1 integrated CO2 + temperature + humidity sensor.
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DPT250 – Differential pressure sensor, for HVAC use.
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TT1C – Duct probe type temperature sensor.
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VC100 – Air velocity sensor – high precision.
PH-010M004HS
RH5MA1250M01D701S1012B6-TD01
BAE72-S
BLF230-T
DSD240″
INDIGO80 A0N0A1N0 (Includes: HMP80 N0E1S0, INDIGOCABLE3M)
5535-336-0-3X-100-m1320
F6032300500302 SN: 00497 700-12272-3
EDS-205
86CT
NT-M-MS-M3/250-1K-TM80NC”
PEX-W5
BT24IK, 2400mAh, 4.8VDC,(For TMT drill)
2912010030.09 GPC-3
SP-2841-308-000-001
F-203AI-M50-AGD-44-V MF
15 KBV-PVF
AXG005-GA000BJ1AL210B-1DA12/GRL
Please contact us immediately to receive the best advice and support .
Hotline/Zalo:0938 818 922 (Ms. Hong)
Email: hong@jon-jul.com
Address:No. 4, Street 14, National Highway 13, Van Phuc Urban Area, Hiep Binh Phuoc Ward, Thu Duc City, Ho Chi Minh City, Vietnam