Tekmar Controls 444 Mixing Expansion Module Variable Speed Floating Action Modulating

Product Description

The Tekmar Controls Mixing Expansion Module 444 offers control options for variable speed injection pumps and floating action actuators. It supports analog signals such as 0-10 V (DC), 2-10 V (DC), 0-20 mA, or 4-20 mA. This module also includes an output for a system pump. Note that the 444 requires a tN4 System Control for operation.

• Supports multiple signal types for pump control.
• Requires tN4 System Control for functionality.
• Durable white PVC enclosure suitable for indoor use.

Product Highlights

Designed for effective mixing control, the module can manage various heating applications, ensuring efficient operation of hydronic systems.

Product Information

Standard Information

• Brand: Tekmar Controls
• MPN: 444

Technical Specifications

• Packaged Weight: 1.14 lbs (520 g)
• Dimensions: 4-3/4 H x 2-7/8 W x 1-7/8 D (120 x 74 x 48 mm)
• Power Supply: 24 V (AC) ±10% 50/60 Hz
• Variable Speed Output: 120 V (AC) 2.4 A, 1/6 hp
• Floating Output: 24 V (AC) 8 VA maximum
• Modulating Outputs: 0 or 2-10 V (DC), 0 or 4-20 mA
• Sensors: NTC thermistor, 10 k ohm @ 77°F (25°C ±0.2°C)
• Ambient Conditions: Indoor use only, 36°F to 104°F (2°C to 40°C), RH < 92%, Altitude < 3000 m