Wireless Plus Sensor WS2-TO-C-902: 马来西亚的首选 United Faith Sdn Bhd

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As part of Carrier’s wireless sensing line, wireless plus sensors are used to measure temperature & humidity in a space. Because there are no wires to run, they can be added to your building easily.

Wireless sensors work in conjunction with a wireless adapter, which enables wireless communication between the sensors and an i-Vu® BACnet controller in the space. By sensing temperature, humidity and occupancy wirelessly, our i-Vu controllers can make smart decisions to optimize the control of heating, cooling, and lighting systems in the building, providing optimum occupant comfort and energy efficiency.

Easy to install
Communicates on the Rnet sensor network via a wireless adapter
Can be installed up to 60’ away from wireless sensors
Enables wireless sensing on new or retrofit projects
Wireless software included for quick and easy sensor pairing
Includes dial for adjusting heat/cool setpoints
Available in two models: temperature only (WS2-TO-C-902), and temperature & relative humidity (WS2-THO-C-902)

Wireless and battery-less space sensors (assuming sufficient lighting exists in space)
Maintenance-free capacitors power the sensors during unlit periods for up to 5 days without a light source
No repeaters or amplifiers required for zone-based applications
Integrates seamlessly with i-Vu® system alarming for proactive monitoring of important sensor conditions, including:
- Sensor charge level
- Sensor strength signal
- Sensor offline
Can co-exist on Rnet with Carrier’s wired ZS sensors
Single-zone controllers can support a total of 5 sensors
Multi-zone controllers can support up to 15 sensors

Power supply	Solar harvesting, internal energy storage
Supplemental battery	A 1/2 AA 3.6 V 1200 mA battery is included to supplement power during commissioning and for low-light conditions
Maximum operating life	Up to 5 days with no light power or battery
Time to fully charge	Depends on available lux. Full charge in 8 hours @ 1000 lux or 24 hours @333 lux
Temperature sensor measuring range	32° to 104°F (0° to 40°C)
Humidity sensor	11% to 89%, ±3% RH typical
Motion sensor	Panasonic AMN42122 - Effective detection range: 16.4 ft. (5 m) maximum
Protocol	Customized version of EnOcean®
Radio frequency	902 MHz (North America)
Transmission range	Typically, 75-80 ft. (18.29 m) maximum from wireless adapter, assuming sensor and wireless adapter are separated by no more than 1 drop ceiling or 2 walls (drywall with metal studs)
Transmission interval	Configurable in SensorBuilder. The sensor transmits: • On change of sensed value, and • At a regular interval (heartbeat). The default is every 15 minutes
Change of value threshold	Configurable in SensorBuilder. The temperature must change by at least .288°F (.156°C) (the default) for the sensor to send a change of value
Minimum illumination strength	150 lux, constant
Degree of protection	IP50
Operating environment	32° to 122°F (0° to 50°C) 5% to 95% relative humidity (non-condensing)
Housing	ABS plastic, traffic white color
Weight	0.20 lb. (.08 kg)
Dimensions	3.555 in. W x 3.768 in. H x 0.840 in. D (9.030 cm W x 9.570 cm H x 2.134 cm D)
Compliance	United States of America FCC CFR 47, Chapter 1, Subchapter A, Part 15, Subpart B Class B Contains FCC ID: SZV-STM300U UL-916 (PAZX) Energy Management Equipment Canada Industry Canada Compliant, ICES-003, Class B cUL Listed UL-916, PAZX7, Energy Management Equipment Europe EN50491-5-2:2009; Part 5-2: EMC requirements for HBES/BACS used in residential, commercial and light industry environment EN50491-3:2009 Part 3: Electrical safety requirements for Home and Building Electronic Systems (HBES) and Building Automation and Control Systems (BACS) Low Voltage Directive: 200695/EC RoHS Compliant: 2011/65/EU Australia and New Zealand C-Tick Mark AS/NZS 61000-6-3

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