GH2SMCIR1 | Greystone Energy Systems | Gas & Specialty Sensors
Greenhouse Horticulture Sensor, Temperature & Humdity, Suspension Mount, 5” x 5” with Solid Cover, Analog, 4-20 mA (2x or 3x), 1 Relay
Brand:Greystone Energy Systems
MPN:GH2SMCIR1
SKU:GH2SMCIR1
List Price:
$663.00
Today's Price:
$344.76
Log in for customized pricingproduct specifications
Housing Material
Poly
Relay
1 Relay
Measurement Range
0 - 5,000 ppm
Display
LCD
Enclosure Rating
NEMA 4X,IP65
Accessory
GHP-CO2
Application
Greenhouse,Laboratory,Food & Beverage,IAQ,Parking Garage,Agricultural
Output Signal
Current
product series specifications
Power Supply: 24 Vac/dc ±20% (non-isolated half-wave rectified)
Consumption:
Current: 120 mA max @ 24 Vdc, 220 mA max @ 24 Vac
Voltage: 80 mA max @ 24 Vdc, 130 mA max @ 24 Vac
BACnetÆ/Modbus: 75 mA max @ 24 Vdc, 125 mA max @ 24 Vac
Protection Circuitry: Reverse voltage protected and overvoltage protected
Operating Conditions: -10 to 50°C (14 to 122°F), 5 to 95 %RH non-condensing
Storage Conditions: -30 to 60°C (-22 to 140°F)
Enclosure: IP65 (NEMA 4X)
Enclosure Dimensions: 130mm W x 130mm H x 75mm D (5.12" x 5.12" x 2.95")
Wiring Conditions: Screw terminal block (14 to 22 AWG)
Country of Origin: Canada
LCD Display:
Size: 35mm W x 15mm H (1.4" x 0.6") alpha-numeric 2 line x 8 characters
Backlight: Enable or disable via menu or network
Analog Outputs:
Output Signals: 4-20 mA active (sourcing) or 0-5 Vdc / 0-10 Vdc
Output Drive Capability: Current - 550Ω maximum
Voltage - 5KΩ minimum
BACnetÆ:
Interface: MS/TP, 2 wire RS-485
Baud Rate: 9600, 19200, 38400, 57600, 76800, or 115200
Address Range: 0 to 127
Modbus:
Interface: MS/TP, 2 wire RS-485
Baud Rate: 9600, 19200, 38400, 57600, 76800, or 115200
Address Range: 1 to 255
Temperature Sensor:
Type: NTC thermistor
Accuracy: ±0.2°C (±0.4°F)
Range: 0 to 50°C (32 to 122°F)
Relative Humidity Sensor:
Type: Thermoset polymer-based capacitive
Accuracy: ±2 %RH
Range: 0 to 100 %RH
Hysteresis: ±1.5
product series features
- LCD for configuration and visual indication
- Various output signal types
- Optional relays for alarm indication
more information & related documents
Series Description
The Greystone GH Series greenhouse/horticulture 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 two 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, a precision thermistor to monitor temperature, and a thermoset polymer-based capacitance sensor to measure humidity levels. All sensors are encapsulated in filtered sensor pods that are field replaceable. Features include an LCD for configuration and visual indication, various output signal types, and optional relays for alarm indication. An IP65-rated enclosure, that can be either wall-mounted or suspended from the ceiling, is provided to protect against moisture penetration.
Kele Description
RH TEMP SENSOR, +/-2.00%, 4-20 MA, 1 RELAY, LCD, P
Manufacturer
Greystone Energy Systems
Related Documents
GHXXX Series Data Sheet 
