Greystone Energy Systems Inc

Stand 489

Greystone Energy Systems Inc
150 English Drive
Moncton New-Brunswick E1E 4G7

P: +1 506 871 3440

F: +1 506 853 6014


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Exhibitor Details

Greystone has over 30 years of experience designing, manufacturing and supplying HVAC sensors and transmitters for Building Automation Management Systems. Headquartered in Moncton, NB, Canada, the Greystone global family consists of over 120 employees, across 11 locations globally, including regional sales offices in Canada, USA, Dubai, India, Singapore and Malaysia. Greystone also manufacturers proprietary OEM devices for some of the major players easily recognized as global leaders in the Building Automation and Energy Management industry.

Products & Services

Greystone Energy Systems Inc. is internationally recognized as one of the largest ISO registered manufacturers of HVAC sensors and transducers including temperature, humidity, pressure, CO2, CO, NO2, IAQ-VOC's, PM2.5/PM10, duct smoke detectors, green house - horticulture and clean room sensors.

CD2RMC Series - Room Carbon Dioxide Transmitter

The CD2RMC series uses a highly accurate and reliable Dual wavelength, Non-dispersive Infrared (NDIR) sensor in an attractive, low profile enclosure for room applications to monitor CO2, levels. A linear analog signal output of 4-20 mA, 0-5 or 0-10 Vdc is provided for connection to a building automation system. Optional features such as temperature sensor, setpoint adjustment, manual override and adjustable relay output are available.

PMRMC Series - Room Particulate Matter Sensor

The PMRMC Particulate Matter Sensor uses an optical sensor based on laser scattering principles and features innovative contamination resistance technology to perform highly accurate and reliable PM measurements. With a continuous-operation lifetime of more than 8 years, the sensor will provide long-term reliability and high resolution particle size binning for the detection of environmental dust and other particles.

GH Series - Greenhouse / Horticulture Sensor

The GH Series Greenhouse Sensor is designed for a greenhouse or indoor grow facility to monitor and allow control for optimum plant growing conditions. The GH Series is available in 2 models; Temperature & Humidity or Temperature, Humidity & Carbon Dioxide. The GH Series utilizes a highly accurate and reliable dual-channel, non-dispersive infrared (NDIR) sensor to monitor CO2 and precision sensors to measure temperature and humidity levels.

CR3 Series - Cleanroom Monitor

The CR3 Series Cleanroom Monitor, was developed specifically to allow for monitoring of confined spaces for three critical parameters; humidity, temperature and pressure with accuracy and reliability. The CR3 allows for either in-room or remote monitoring with three different models; integrated sensors, remote sensors or display only to suit a variety of installation needs. It features a flush fitting stainless-steel front plate that enables the user to wipe-down the unit when necessary.

AVDT Series - Duct Airflow Transmitter

The Air Flow and Velocity Transmitter series is intended for use in commercial environments. It is designed with a duct mount probe and adjustable collar suitable for round or rectangular ducts. The transmitter provides separate readings for air velocity and temperature. It comes with three measurement ranges in a single device (0–2 m/s, 0–10 m/s, 0–20 m/s) and is available with optional display and relay.

Mobile Catalog App

We are proud to introduce our brand new mobile catalog app! This app is available in both the Apple Store and the Google Play Store for free, it contains all of our latest product introductions from 2019, and navigates in the same way as our website. From this app you can view a mobile friendly version of our Submittals and Installation Instructions, with the contents refreshing each time you are connected to the internet to ensure you always have the most up to date version of our documentation.