Commercial Building Controls : Economizers : Economizer Sensors : C7660 : C7660A1000/U
4 or 20ma dry bulb temperature sensor for supply duct or return air
Overview
Selectable outdoor temperature sensor for use with W7212 and W7459 economizers for referential dry bulb changeover.
Features
- Senses temperature of outdoor air and provides a signal to economizer control with OK or not OK to economize.
- Selectable dip switch provides 8 change over temperature options.
- When temperature of outdoor air is below change over temperature, the outdoor air damper is opened to reduce the cooling load in the building.
- Provides 4 OR 20 mA output signal to economizer control; At 4 mA not OK to economize, 20 mA OK to economize.
- Highly accurate microprocessor control.
- Sensor is enclosed in a rugged, corrosion-resistant plastic case.
- Replaces C7650 temperature sensors and the control function of temperature change over in the economizer control.
Product Specifications
- Application
- Selectable Temperature Sensor for Duct outside (supply) or return
- Dimensions (in.)
- 4 5/32 in. high x 3 7/8 in. wide x 1 in. deep
- Dimensions (mm)
- 81 mm high x 96 mm wide x 25 mm deep
- Used With
- W7210, W7212, W7213, W7214, W7215, W7459, W7460
- Item Type
- Product
- Mounting
- Mounted in any position where it is exposed to freely circulating air
- Approvals, Underwriters Laboratories Inc.
- Flammability Rating 94-5V (cUL)
- Electrical Connections
- Two 1/4 in. quick-connect terminals
- Sensor
- 4 or 20mA Output
- Operating Temperature Range (F)
- -40 to 150 F
- Operating Temperature Range (C)
- -40 to 66 C
- Color
- Black
