Wireless sensor
Commercial Building Controls : Sensors : Temperature Sensors : Wireless Sensors : TR21-WSU/U
Wireless Temp Sensor Only, For replacement, No HW logo
Overview
TR21-WS and TR23-WS sensors are a family of wireless wall modules. All models report space temperature; TR23 models come with setpoint adjustment and override.
Features
- Wall module to Receiver (point to point) wireless kits can replace any standard wired sensor
- Wireless Kits (wall module and receiver) are pre bound at the factory for quick installation
- Signal Strength LED built into the wall module
- Low battery indication
- Optional dip switches available to bind any wall module to any receiver
- Approximate 5 year battery life with AA Alkaline (included), 7.5 year with Lithium
- Locking screw discourages tampering and battery theft
Product Specifications
- Application
- Wall Module
- Dimensions (in.)
- 4 11/16 in. high x 3 in. wide x 7/8 in. deep
- Dimensions (mm)
- 119 mm high x 77 mm wide x 29 mm deep
- Used With
- Spyder, Excel 10 W7750, W7751, W7752, W7753, T7350, T7351, TB8575, WEBs-AX I/O Module
- Comments
- no Honeywell logo; not compatible with TB7220, TB8220 ,TB line voltage thermostats, XL15s, W7762, W7763
- Item Type
- Product
- Mounting
- Wall mount
- Approvals, Underwriters Laboratories Inc.
- UL94 plastic enclosure
- Operating Humidity Range (% RH)
- 5 to 95% RH, non-condensing
- Setpoint Temperature Range (C)
- 13 C to 30 C
- Setpoint Temperature Range (F)
- 55 F to 85 F
- Operating Temperature Range (F)
- 45 F to 99 F
- Operating Temperature Range (C)
- 7 C to 37 C
- Shipping and Storage Temperature Range (F)
- -40 F to +150 F
- Shipping and Storage Temperature Range (C)
- -40 to + 65.5C
- Approvals, Federal Communications Commission
- FCC Part 15
- Accuracy (F)
- 1 F across 53.6 F to 86 F
- Accuracy (C)
- ( 0.5 C) across 12 C to 30 C
- Color
- White
- Radio Frequency
- 2.4 GHz (IEEE Std 802.15.4-2003 compliant)
- Wireless Range
- Open Range--3000 feet; Typical Range--100 feet
- Battery Life
- 7.5 years with two AA Lithium Batteries or 5 years with two AA Alkaline batteries (included)
