Description

Tekmar 441 TEKNET – Mixing Expansion Module – Actuating Motor [DISCONTINUED – REPLACED WITH 444]

Features:

• CSA C US certified for use in USA and Canada
• Floating action mixing control
• tekmarNet^® 4 compatible
• System pump output (24 V (ac))

Specifications: 

• Agency Approvals	CSA C US, meets Class B: ICES & FCC Part 15
  Ambient Conditions	Indoor use only, 32 to 122 degrees F (0 to 50 degrees C), RH less than or equal to 92 percent to 104 degrees F (40 degrees C), and 50 percent above 104 degrees F (40 degrees C), Altitude less than 9840 ft. (3000 m), Pollution Degree 2
  Control Signal	tN4 Bus
  Control Type	Microprocessor control, this is not a safety (limit) control
  Dimensions	3-1/2″ H x 3″ W x 3-1/2″ D (90 x 75 x 90 mm)
  Enclosure Material	Does Not Apply To Product
  Enclosure NEMA Rating	Does Not Apply To Product
  Hydronic – HVAC Control Type	Mixing Expansion Module
  Maximum Torque	6 N-m (53 in-lb)
  Power Supply	24 V (ac), 50/60 Hz, 4 VA
  Pump Relay	30 V (ac) 2 A
  Rotation Angle	90 degree rotation, non-adjustable
  Run Time	105 seconds (60 Hz), 126 seconds (50 Hz)
  Sensor	NTC thermistor, 10 k ohms at 77 degrees F (25 degrees C plus / minus 0.2 degrees C) Beta=3892

Installation Manual