800.354.8556 | +1 503.598.4564 | sales@veris.com | intl@veris.com | www.veris.com TM GWNP Series protocol communications platform offers a convenient means for sensing gases in the environment. The GWNP is mounted to any single-gang electrical box and wired to the building controller. Then, a single AGxx gas sensor (sold separately) is installed in the GWNP. With this design, there is no need for a costly new installation when a sensor reaches the end of its life. The GWNP platform remains installed, and the installer simply opens the GWNP housing to replace the modular sensor inside, reducing labor costs and downtime. AG Series sensors can be swapped in the GWNP platform at any time with minimal effort. The GWNP platform converts the signal from the AG sensor into protocol communications compatible with building control systems. The available AGPE metal enclosure (sold separately) provides a modular solution for applications that require a rugged enclosure along with an integral audible horn and 10 A relay for direct fan control. Input Power 15 to 30 Vdc/24 Vac ±20%, Class 2, 50/60Hz, max. 60 mA Relay Ratings1A/30 Vac/dc, normally open Operating Temperature Range-20 to 50 °C (-4 to 122 °F) Operating Humidity Range0 to 90% RH non-condensing Terminal Block Wire Size30 to 12 AWG ProtocolBACnet and Modbus (selectable) Terminal Block Torque0.5 to 0.6 N-m (0.37 to 0.44 in-lbf) Protection Class (self-evaluated)IP20 WARRANTY Limited Warranty5 years* COMPLIANCE INFORMATION Agency ApprovalsIntertek ETL Listed to UL 61010-1 The GWNP operates only when an AG Series gas sensor is installed (sold separately). Accuracy, sensitivity, setpoints, and measurement range are dependant on the AG Series sensor connected to the GWNP platform. See the AG Series sensor installation guide for details. * The AG Series gas sensors are warranted for two years from the date of manufacture. The AG Series sensors are not included in the five-year GWNP warranty. GWNP Modular Gas Sensor Platform Accepts AG Series Gas Sensors Air Quality / Gas Detection | Platform for Gas Sensors, Protocol Communication APPLICATIONS • Parking garage ventilation • Air quality compliance • Vehicle bays (ambulance/fire/taxi) • Mechanical rooms • Sally ports Communication Interface to control system via BACnet and Modbus protocols. BTL certified. Microprocessor based Microprocessor controlled for excellent stability Modular platform Modular platform accepts Veris AG Series sensors (sold separately)… no need to install a new GWNP when the sensor life wears out No calibration No calibration required…easy maintenance and worry-free operation LEDs Three colored LEDs - red, yellow and green - for easy status viewing Versatile interface Interface to DDC systems or direct fan control SPECIFICATIONS HQ0006465.G 0819 GWNP AGPE Enclosure (sold separately)*The AG04 sensor works only with GWNP (protocol output) Series gas platform devices. The AG04 will not work with GWNM, GWNV or GWN1 versions of the GWN Series. **Low and high level setpoint can be adjusted between 0 and top of range if used with a GWNP (protocol) gas platform. AG01E CO Sensor AG01 CO Sensor AG02 NO 2 Sensor SENSOR TYPE ElectrochemicalElectrochemicalElectrochemicalCO: Electrochemical NO 2 : Electrochemical Non-dispersive infrared Non-dispersive infrared MEASUREMENT RANGE 0 to 300 ppm0 to 500 ppm0 to 15 ppmCO: 0 to 500 ppm NO 2 : 0 to 20 ppm 0 to 2000 ppm0 to 2000 ppm ACCURACY ±3% of range±5% of range±5% of range at 25 °C CO: ±5% of range NO 2 : ±5% of range ±2% of range (60 to 2000 ppm) ±2% of range (60 to 2000 ppm) OUTPUT SCALING0 to 200 ppm0 to 200 ppm0 to 15 ppmN/A0 to 2000 ppm0 to 2000 ppm RESOLUTION 1 ppm1 ppm0.1 ppmCO: 1 ppm NO 2 : 0.1 ppm 1 ppm1 ppm SENSOR WARRANTY 2 years from manufacture date 1 year from manufacture date 2 years from manufacture date 2 years from manufacture date 2 years from manufacture date 2 years from manufacture date LOW SETPOINT VALUE 25 or 35 ppm (switch selectable) 25 or 35 ppm (switch selectable) 1 ppm (fixed)CO: 25 ppm (default)** NO 2 : 1 ppm (default)** 100 ppm (fixed)**100 ppm (fixed)** HIGH SETPOINT VALUE 180 ppm (fixed)180 ppm (fixed)3 ppm (fixed)CO: 180 ppm (default)** NO 2 : 3 ppm (default)** 500 ppm (fixed)**500 ppm (fixed)** OPERATING TEMP. RANGE -20 to 50 °C (-4 to 122 °F) -20 to 50 °C (-4 to 122 °F) -20 to 50 °C (-4 to 122 °F) -20 to 40 °C (-4 to 104 °F) -20 to 50 °C (-4 to 122 °F) -20 to 50 °C (-4 to 122 °F) OPERATING HUMIDITY RANGE 0 to 90% RH non-condensing 0 to 90% RH non-condensing 0 to 90% RH non-condensing 0 to 90% RH non-condensing 0 to 90% RH non-condensing 0 to 90% RH non-condensing AG04* CO & NO 2 Sensor AG05 R134a Refrigerant Sensor AG06 R410a Refrigerant Sensor 800.354.8556 | +1 503.598.4564 | sales@veris.com | intl@veris.com | www.veris.com TM ORDERING INFORMATION – REQUIRED SENSORS ORDERING INFORMATION – ACCESSORY ENCLOSURE 0.6” (15 mm) 4.5” (113 mm) 2.75” (70 mm) 1.2” (30 mm) 1.1” (27 mm) 1.7” (42 mm) 3.25” (83 mm) Note: See Specifications section for AG sensor warranty details. Relay Power Supply Common High Threshold (HT) Low Threshold (LT) RS485(-) RS485(+) GND Power Modbus BACnet Air Quality / Gas Detection | GWNP MODELDESCRIPTION AG01CO sensor, 3% accuracy. CO sources include exhaust from gasoline powered engines, furnaces, water heaters and generators. AG01ECO sensor, 5% accuracy. CO sources include exhaust from gasoline engines, furnaces, water heaters and generators AG02NO 2 sensor. NO 2 sources include exhaust from diesel powered engines and generators. AG04CO & NO 2 combination sensor. CO sources include exhaust from gasoline powered engines, furnaces, water heaters and generators. NO 2 sources include exhaust from diesel engines and generators AG05R134a sensor. R134a is a refrigerant used in HVAC applications. AG06R410a sensor. R410a is a refrigerant used in HVAC applications. MODELDESCRIPTION AGPEMetal wall mount enclosure for the GWNP gas platform with audible horn and 10 A relay DIMENSIONAL DRAWING WIRING DIAGRAM ORDERING INFORMATION - PLATFORM Example: GWNXWXP GWN* Output Housing Color P = Protocol (BACnet/Modbus) Blank = Black W = White XX *The GWNP will not operate without an AG Series sensor installed. Sensors are sold separately. HQ0006465.G 0819Next >