Link4 Corporation

Link4 offers versatile stainless steel temperature probes specially designed to work with your iGrow controllers. Use these: to measure air temperatures in other zones, collect data on an array of locations inside your greenhouse(s), control bench heating systems, measure soil temperatures, control hot or cold mixing valve systems, as a backup sensor, or other applications.

These versatile, fully-sealed stainless steel Temperature Probes can be used many different ways in your greenhouse. Whether you're measuring bottom heat, a mixing valve system, soil temperature, or any other zone, these durable probes will do the job.

Temperature Probes are available in two variations: 3" length with 1/2" NPT collar, or 2" length non-threaded. The iGrow 1000 Series Controllers can use up to 5 Temperature Probes in addition to indoor and outdoor Temperature Sensors. These rugged sensors are small and can be placed almost anywhere you need them in your greenhouse.

If you need to monitor or control equipment based on individual temperatures, these fully sealed stainless steel probes are the answer.  These probes allow you to add temperature inputs to your controller and are ideally suited for Bench Heat systems, Boiler Mix Valves, monitoring Soil Temperatures, adding MicroZones, monitoring multiple air or liquid temperatures, and many other applications.

Key Features

• Compact design makes it less susceptible to unwanted exposure
• High quality 308 stainless steel housing exceeds most requirements
• Quick Response times means better control
• Up to 5 probes can be added to the iGrow1400 or iGrow1600
• Easy installation makes it easy to add now or later

Specifications

• Input – 0 to 2 VDC
• Output – 0 to 2 VDC
• Resolution – 35 to 100F (0 to 38C)
• Accuracy - ±3F (2C)
• Response time – 10sec
• Included Cable – 6’ (2m)
• Maximum recommended cable length 1000’ (305m)
• Dimensions ¼” x 2”length
• Weight 5oz (0.1kg)