Name: Johnson Controls TE-7720-0 Temperature Sensor [New]
Brand: Johnson Controls
SKU: B2E-TRO-23010
Price: 232.5 USD
Availability: InStock

Description

The Johnson Controls TE-7720-0 is an RF wireless receiver from the Johnson Controls TE-7700 Series RF Wireless Room Temperature Sensing System, with a zone bus output for use with VMA1400 Series digital controllers.

The TE-7700 Series RF Wireless Room Temperature Sensing System consists of a TE-7710 Series RF Wireless Temperature and Set Point Transmitter, and a TE-7720 or TE-7730 Series RF Receiver. Together, these components monitor the temperature set point and zone temperature, and transmit this data to the receiver at predefined intervals. The information is translated into a control signal that works directly with a wide variety of Johnson Controls® and compatible competitors' digital controllers in Heating, Ventilating, and Air Conditioning (HVAC) systems.

The TE-7700 Series RF Wireless Room Temperature Sensing System uses 900 MHz spread-spectrum technology to prevent accidental and unauthorized interference, and to provide better propagation characteristics within the building. Field-addressable DIP switches establish a unique, secure address between each transmitter and receiver. To optimize comfort in larger zones, a single receiver can average the measured temperature of up to four transmitters in the zone, or select the highest or lowest measured temperature of the zone.

Features

* RF wireless design allows for quick, economical, and low-maintenance installation, reducing total installed cost
* 900 MHz spread-spectrum technology prevents accidental and unauthorized interference
* Field-addressable DIP switches establish a unique, secure address between each transmitter and receiver
* Three-level RF signal strength LED integral to the receiver provides visual indication of adequate RF signal strength
* Zone bus activity LED (TE-7720-0 only) provides direct, visual indication of communication between the receiver and the VMA1400 Series Digital Controller
* Low battery indication via zone bus warns supervisory equipment in advance when the transmitter battery needs to be replaced
* Multiple transmitter temperature averaging and high/low selection for larger zones

Specifications

* Brand / Manufacturer: Johnson Controls
* Model Number: TE-7720-0
* Series: TE-7700 Series RF Wireless Room Temperature Sensing System
* Product Type: RF Receiver, Zone Bus Output
* Compatible Controllers: Johnson Controls VMA1400 Series Digital Controllers
* Receiver Outputs: One zone bus output for temperature, set point, field strength measurements, and low battery indication
* Power Requirements: 24 VAC +10%/-15%, 50/60 Hz, 4.5 VA, Class 2
* Addressing: DIP switches, field adjustable for up to 510 unique addresses
* RF Technology: 900 MHz spread spectrum
* Transmission Range: 1,000 ft (304.8 m) maximum indoor line-of-sight; 200 ft (61 m) practical average indoors
* Terminations: Two spade terminals that accept one two-position, screw-terminal pluggable block (included)
* Cable: 6 ft (1.8 m) power and zone bus interface cable included; maximum recommended cable length 300 ft (91.4 m)
* Ambient Operating Temperature: 32 to 122°F (0 to 50°C)
* Ambient Storage Temperature: -40 to 160°F (-40 to 71°C)
* Humidity: 5 to 95% RH, noncondensing (operating)
* Housing: Gray plastic, UL94-5VB flammability rating, plenum rated per UL 1995
* Mounting: Four No. 6 sheet metal screws
* Dimensions (L x W x H): 4-23/32 x 5-29/32 x 1-31/32 in. (120 x 150 x 50 mm)
* Compliance: UL Listed File E107041, CCN PAZX; FCC CFR 47 Part 15, Subpart B, Class A; C-Tick (Australia/NZ)

Related Models

* TE-7710 Series: RF Wireless Temperature and Set Point Transmitters
* TE-7730-0: RF Receiver with 0 to 5 VDC analog outputs for AS-AHU, AS-UNT, AS-VAV, DX-9100 and compatible controllers

Typical applications include museums, historical buildings, atriums, and structures with brick, concrete, glass or decorative surfaces, as well as offices and retail spaces with frequently relocated temporary walls, where hardwired room sensors are impractical.

Johnson Controls / Johnson Controls

TE-7720-0 / TE77200

Warranty Information

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