top of page

Temperature Controller
With LCD

NTC 650 SERIES

NTC 650 series feature a 3-wire floating (incremental) or a 0-10 VDC control output and come with an Liquid Crystal Display. The controllers are designed for use in 2-pipe or 4 Pipe air handling units, and a variety of heating and cooling applications controlled by water valves and damper actuator.

NTC 650 SERIES

Temperature Controller With LCD

Programmable Modulating

NTC 650 (Grayscale)
  • Aesthetic Design with LCD

  • 3 Point Floating or Modulating

  • 0 - 10Vdc for Modulating

  • Internal NTC thermistor Sensor

  • Can be use with External Duct Sensor and NTS Series (Optional)

  • User Programmable

  • Low and High Set Point Limitation

  • Celsius or Fahrenheit Selectable

Download PDF

E - Catalog

Temperature Controller
With LCD

NTC 680 SERIES

NPC 680 series feature a 3-wire floating (incremental) and 0-10 VDC control output and come with a Liquid Crystal Display. The controllers are designed for use in 2-pipe or 4-pipe air handling units, and a variety of heating and cooling applications controlled by water valves and damper actuator.

NTC 680 SERIES

Temperature Controller With LCD

Intelligent Programmable

NTC-680-830-841-842-843-(low-rise)
  • Aesthetic Design with LCD

  • 3 Point Floating and Modulating 0 - 10Vdc in 1 controller

  • Temperature, Pressure or RH with 2 stage controls

  • Internal NTC thermistor Sensor

  • Able to be use with External Passive or Active sensor,
    NTS Series (Optional)

  • User Programmable

Download PDF

E - Catalog

Contact Us

For any inquiries, please call: 6570 3233 or fill out the following form

  • Facebook
  • Youtube
  • LinkedIn

APAC HQ - Singapore

Nenutec Asia Pacific Pte Ltd

7030 Ang Mo Kio Ave 5
#03-56 Northstar@AMK
Singapore 569880


Email: info@nenutec.com.sg
Tel:  +65 6570 3233

Europe HQ - Poland

Nenutec Polska
00-236 Warsaw
Świętojerska 5/7 Street



Email: nenutec@nenutec.pl
Tel:  +48 504 050 225

Thanks! We will reach out to you soon!

bottom of page