PS-TNGL GREYSTONE | Alldatasheet
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GREYSTONE HAS AN ISO 9001 REGISTERED QUALITY SYSTEM GLASS NETWORK TEMPERATURE SENSOR TNGL SERIES PRODUCT DESCRIPTION The single point glass network temperature sensor incorporates a precision sensor encapsulated in a 31.75 mm L x 9.525 mm W x 9.525 mm H (1.25” x .375” x .375”) Aluminum probe. Standard wire length is 1.5 m (5’). All probes are constructed to provide excellent heat transfer, fast response and are potted to resist moisture penetration.The transmitter provides a BACnet® or Modbus signal for network connection. A compact ABS enclosure with a hinged and gasketed cover is provided for ease of installation. TYPICAL INSTALLATION For complete installation and wiring details, please refer to the product installation instructions. Find a suitable location on an exterior window where both the probe and enclosure can be mounted. On one side apply epoxy compound and press firmly against the glass. Hold in place until the epoxy has set. Encloure provides mounting tabs for ease of installation. CABLE GLAND FITTING THREAD ADAPTER 1/2” NPT TO M16 ACCESORIES - INCLUDED WITH E ENCLOSURE OPTION POWER SUPPLY BACnet®: 24 Vac/dc ±10% (non-isolated half-wave rectified) Modbus: 24 Vac/dc ±20% (non-isolated half-wave rectified) CONSUMPTION BACnet®: 25 mA max @ 24 Vdc Modbus: 10 mA max @ 24 Vdc OPERATING ENVIRONMENT -40 to 50°C (-40 to 122°F), 5 to 95 %RH non-condensing PROBE MATERIAL Aluminum WIRE MATERIAL PVC insulated, parallel bonded (22 AWG) WIRE LENGTH 1.5m (5’) WIRING CONNECTIONS Screw terminal block (14 to 22 AWG) ENCLOSURE A: ABS, UL94-V0, IP65 (NEMA 4X) E: Same as A, with thread adapter (1/2” NPT to M16) and cable gland fitting COUNTRY OF ORIGIN Canada TEMPERATURE Sensing Element: NTC thermistor Accuracy: ±0.2°C (±0.36°F) @ 0 to 70°C (32 to 158°F) Probe Sensing Range: -40 to 100°C (-40 to 212°F) Resolution: 0.1°C/°F BACnet® COMMUNICATIONS INTERFACE Hardware: 2 wire RS-485 Software: Native BACnet® MS/TP protocol Baud Rate: 9600, 19200, 38400, 57600, 76800, or 115200 (auto-detect) Network Address Range: Locally set to 0-127 Serial Configuration: 8N1 MODBUS COMMUNICATIONS INTERFACE Hardware: 2 wire RS-485 Software: Native Modbus MS/TP protocol (RTU) Baud Rate: 9600, 19200, 38400, 57600, 76800, or 115200 (auto-detect) Network Address Range: Locally set to 1-255 (switch selectable) Parity: None Stop Bits: 1 Error Checking: A001 (CRC-16 reverse) INPUT VOLTAGE EFFECT Negligible over specified operating range PROTECTION CIRCUITRY Reverse voltage protected and transient protected SPECIFICATIONS 82.5 mm 3.25" 69.8 mm 2.75" 1/2” NPT 76.2 mm 3.00" 52.0 mm 2.05" 1.5 m 9.525 mm 0.375" 31.75 mm 1.25”
22 AWG, PVC Insulation Aluminum
PRINTED IN CANADA Copyright © Greystone Energy Systems Inc. All Rights Reserved www.greystoneenergy.com PS-TNGLXXX-03 Greystone Energy Systems, Inc.
150 English Drive, Moncton,
New Brunswick, Canada E1E 4G7 Ph: +1 (506) 853-3057 Fax: +1 (506) 853-6014 North America: 1-800-561-5611 E-mail: mail@greystoneenergy.com PRODUCT TNGL Glass Network Temperature Sensor ENCLOSURE A E ABS, with hinged and gasketed cover Same as A, with thread adapter (1/2” NPT to M16) and cable gland fitting SENSOR 20X NTC Thermistor, ±0.2°C COMMUNICATION OUTPUT B M BACnet® Modbus ORDERING TNGL PART NUMBER NOTE: Greystone Energy Systems, Inc. reserves the right to make design modifications without prior notice. BACnet® COMMUNICATION BACnet® is a data communication protocol for building automation and control networks. The sensor communicates on a standard 2-wire RS-485 MS/TP network designed to run at speeds from 9600 to 115200 baud over twisted pair wiring. BACnet® is a registered trademark of ASHRAE. ASHRAE does not endorse, approve or test products for compliance with ASHRAE standards. Compliance of BACnet® listed products to the requirements of ASHRAE Standard 135 is the responsibility of BACnet® International (BI). BTL is a registered trademark of BI. MODBUS COMMUNICATION Modbus is a network protocol for industrial manufacturing environments. The sensor communicates on a standard Modbus network using the RTU (Remote Terminal Unit) transmission mode. The hardware interface is RS-485.