TE-68PT-1N00S Johnson Controls Temperature Sensor

Overview

The Johnson Controls TE-68PT-1N00S is a high-precision room temperature sensor equipped with a 1k ohm platinum RTD element, designed for wall-mount applications in commercial HVAC and building automation systems. Housed in a durable white thermoplastic enclosure, it serves as a direct retrofit replacement for older TE-67PT series sensors, delivering accurate local environmental monitoring. The device enhances zone control by providing localized temperature tracking, manual adjustments, and streamlined connectivity for field technicians.

Features

• Warmer/Cooler Setpoint Dial: Enables minor local temperature fine-tuning directly from the device.
• Manual Override Pushbutton: Allows occupants to request a temporary time-of-day scheduling override when spaces are used outside normal hours.
• Adjustable DIP Switches: Streamlines configuration by allowing technicians to easily enable or disable specific unit functions.
• Zone Bus Access Port: Features a front-accessible 6-pin modular jack enabling technicians to easily commission or service the controller through the sensor.
• Secure Field Connections: Utilizes a terminal block connection with screw-type terminals for simple and flexible wiring.

Specifications

• Sensor Element: 1k ohm Platinum RTD (Pt1000, 385 coefficient)
• Temperature Sensing Range: 65 to 85°F (18 to 29°C)
• Reference Resistance: 1000 ohms at 32°F (0°C)
• Sensor Accuracy: +/- 0.35°F at 70°F (+/- 0.19°C at 21°C)
• Setpoint Resistance: 1500 ohms
• Enclosure Material: White thermoplastic
• Dimensions: 3-1/4 x 3-1/4 x 1-7/16 inches (80 x 80 x 36 mm)
• Ambient Operating Conditions: 32 to 131°F (0 to 55°C), 10 to 95% RH non-condensing

Applications

• Commercial HVAC Systems: Provides localized space temperature tracking and management within commercial buildings.
• Building Automation Systems (BAS): Interfaces directly with Johnson Controls digital controllers to deliver precise environmental data for optimal climate control.
• Demand-Driven Ventilation and Zone Control: Ideal for spaces requiring flexible occupancy scheduling, such as offices, conference rooms, and commercial facilities.