Tekmar® 150 Setpoint Control, 24 VAC/VDC +/-10%, 0.02 A, 1 Heat/1 Cool

The 1-stage setpoint control 150 is designed to operate a single component of a heating or cooling system in order to maintain a set temperature. It can be used in applications ranging from heating a swimming pool to maintaining a constant slab temperature in a commercial car wash bay. This control regulates a constant setpoint water temperature for heating or cooling. The 150 is designed to operate a single relay (rated at 240 V, 8 A) to control a single device such as a boiler, pump or valve.

Tekmar® Setpoint Control, 24 VAC/VDC +/-10%, 0.02 A, 50/60 Hz, 1 Heat/1 Cool Stages, 1 - 40 deg F Bang, 3 - 40 deg F PWM Differential Temperature, -40 to 239 deg F, Less Than or Equal 90% Non-Condensing Humidity Rating, +/-0.5 deg F with up to 500 ft of 18 AWG Wire to Sensors Accuracy, Hardwired, 2-7/8 in W x 4-3/4 in H x 7/8 in D, PVC, White

• Heat or cool setpoint control
• Pulse width modulation control
• Digital display
• Normally open and normally closed relay
• Microprocessor control, this is not a safety (limit) control
• NEMA Type 1 enclosure
• Indoor use only, -20 to 120 deg F , RH less than or equal 90% non-condensing ambient conditions
• 240 VAC, 8 A, 1/4 hp relay
• NTC thermistor, 10 kohm at 77deg F, ß=3892 temperature sensor
• 10 y memory backup programmed settings
• -85 to 302 deg F temperature display
• 0 - 19 min, 50 sec time delay 1 and 2
• LCD push button user interface
• Indoor only -20 to 120 deg F less than 90% RH non-condensing ambient condition

• Instruction/Installation Manual https://assets.unilogcorp.com/267/ITEM/DOC/Tekmar_150_Manual.pdf
• Specification Sheet https://assets.unilogcorp.com/267/ITEM/DOC/Tekmar_150_Specification_Sheet.pdf