Our COSYS Application and System Controls work along with our enterprise software platform OspreyFMS to provide a meaningful context.
The QCA-Z133 network thermostat combines local room sensors with a fully programmable controller with 3 universal inputs, 3 analog outputs and 1 binary output. The Z133 also offers a choice of back-lit colors that provide additional user feedback and aesthetic appeal. The Z133 NFC technology enables installers to use NFC-enabled mobile devices to configure the thermostat on the wall or in its shipped box.
The Z133 delivers custom solutions specific to the needs of each market, and provides building occupants with an intuitive touch-interface to adjust their individual comfort levels. The Z133 customizable button overlays also allow the thermostat on the wall to match customer decor and branding.
Features
- Native BACnet® firmware
- Standard RGB backlight allows choice of colors to indicate conditions, alarms and night mode
- Large easy-to-read LCD screen. Onscreen visual feedback on button selection
- Multiple button and slider layout options. Custom button design available through Partner Applications Services (PAS)
- Support for custom sequences through GCL+ programming
- Support for local scheduling, trending and alarming
- Binary outputs switch AC or DC, with internal or external power options
USB Service port, software enabled or disabled. Service tool not required - Smartphone and tablet integration and setup using NFC technology
- Fits most electrical boxes worldwide
- 2-piece design with tamper set screw lock
Applications
The Z133 is suitable for controlling a wide variety of basic unitary equipment. The Z133 is ideal for modulating valves and actuators and fan control in such applications as
VAV/VVT, Fan Coils, Unit Ventilators, chilled beam and radiation. Custom sequences allow full use of all outputs for additional control of exhaust fans, lighting and blinds control or a supplementary heat stage.
The optional humidity, motion and CO2 sensors allow advanced control strategies such as demand control ventilation, energy savings based on occupancy and optimal user comfort.
Specifications
External Inputs
3 Universal Inputs (12-bit), software configurable for:
0-5 VDC
0-10 VDC
10 kΩ Thermistor
Dry Contact
External Outputs
3 Analog Outputs
0-10 VDC @ 20 mA max
1 SSR (FET) Output
24 VAC/DC @ 0.5 A max (internal or external powered)
LCD
2-line custom segmented display with icons
Buttons
2 rows of 4 capacitive touch zones, allowing up to 8 individual buttons or combined to form larger buttons
Backlight
RGB LED backlight for multicolored LCD and button illumination
Temperature
Digital Temperature Sensor
+/- 0.2° C (+/- 0.36°F)
Digital Humidity Sensor (Optional)
Accuracy +/- 3%
CO2 Sensor (Optional)
Dual Beam, Self Calibrating NDIR Detection
Range: 0-2000 ppm
Accuracy @ 25°C (77°F): ± (50ppm + 2% of value)
Temperature Dependence: 2ppm/°C
(1 ppm/ °F) typical
Pressure Dependence: 0.13% of reading per mm Hg
Stability: 20 ppm/year (typical)
Occupancy Sensor (Optional)
Passive infrared motion (PIR) sensor
Range: 5m (16.4 ft.)
Coverage: 100° Horizontal
Connectors
Screw-type terminal connectors
Wiring Class
Class 2 / SELV
Power
24V AC/DC
Typ. 7.5 VA / 2.4 W Max. 17 VA / 21 W.
Communications
RS-485 port
BACnet MS/TP (up to 76800 bps)
USB Service Port
Near Field Communication (NFC) Passive 2-way short range
Ambient
0° to 55°C (32° to 131°F)
10 - 90% RH (non-condensing)
Dimensions
With SM backplate:
13.3 x 9.3 x 2.3 cm (5.3 x 3.6 x 0.9 in.)
With SC (CO2) backplate:
13.3 x 9.3 x 4.3 cm (5.3 x 3.6 x 1.7 in.)
Mounted Surface Profile
Surface Mount (SM, SC backplates): 2.3 cm (0.9 in.)
Weight
175 g (0.39 lbs)
IP Rating
IP20
Compliance
CE
FCC Class B
Ordering
Order the QCA-Z133 with the desired options according to the following product numbers:
QCA-Z133C CO2 Only
QCA-Z133HM Humidity and Motion
QCA-Z133CHM CO2 , Humidity and Motion