Series-TS

Supported Applications

The Dwyer Series TS Digital Temperature Switch is designed for heating and cooling applications. The unit regulates temperature using a thermistor probe to monitor process conditions, displaying the reading on a bright red, 3-digit LED display.

Operating Conditions & Performance

The series measures temperatures from -58 to 302°F (-50 to 150°C) with an accuracy of ±1°C and a resolution of 1°. The ambient operating temperature range is 32 to 158°F (0 to 70°C), while storage conditions are rated for -4 to 176°F (-20 to 80°C). The front panel carries an IP64 rating. Electrical output consists of a 16A SPDT relay @ 250 VAC resistive, supporting up to 1 HP at 16A.

Programmable Parameters

The controller allows programming of 12 parameters via the front keypad, including:

• r1 Lower Value Set Point: -50 to 150° (Degrees)
• r2 Higher Value Set Point: -50 to 302°F (-50 to 150°C) (Degrees)
• r0 Differential or Hysteresis: 1 to 20 Degrees
• d8 Interval Time between Defrosting: 1 to 24 hr.
• c1 Continuous Cycle Time: 0 to 24 hr. (Hours)
• P1 Ambient Probe Adjustment: -10 to 10 Degrees

Configuration Options

The Series TS is available in multiple configurations based on power supply and display units, identified by model numbers such as TS-13010, TS-13011, TS-13020, and TS-13030. The unit includes a 5 ft (1.5 m) cable with a 1.5-inch (4 cm) thermistor input rated at 1000Ω @ 25°C.

Power Supply Options

• TS-13010 / TS-13011: 110 VAC (4VA)
• TS-13020: 230 VAC (4VA at 230V)
• TS-13030 / TS-13021: 12 VAC/VDC

Housing and Mounting

The unit features a panel-mount design with fitting clips, a gasket, and a rear terminal cover. The overall dimensions are approximately 3 in [76.20] width by 1-3/8 in [33.99] height by 2-3/8 in [60.33] depth (data sheet) or 2.95 in [75] x 1.34 in [34] x 2.72 in [69] (manual). The required panel cutout is 2-51/64 x 1-9/64 inches (71 x 29 mm).

Key Product Differences

Variants differ primarily by power supply voltage and temperature display unit selection. Models ending in '0' typically default to °F, while models ending in '1' or specific codes indicate °C capability (e.g., TS-13011 is 110V, 16A, °C). The series supports nonvolatile memory backup and password protection for parameter access. Agency approvals include CE, ULc, and UL.