Single airflow sensor with 10ft (3m) cable and RJ-12 connector. It is designed to monitor airflow such as cooling air blowing through a perforated tile.
Dual contact closure sensor for use with third-party Normally Closed (NC) or Normally Open (NO) switches such as door open or closed, door locked or unlocked, smoke present or absent, etc.
Differential air pressure sensor with 10ft (3m) cable and RJ-12 connector. It is designed to monitor two air pressures such as the air pressure on either side of a thermal curtain separating a cold aisle from a hot aisle or above and below a raised floor or overhead plenum.
Each sensor string has three temperature sensors with the middle sensor also containing a humidity sensor. They were designed to easily monitor rack temperatures at the bottom, middle and top of a rack as recommended by ASHRAE. See the complete environmental picture of your rack from top to bottom. The DPX2-T3H1 has field replaceable sensor modules.
Single temperature sensor - 10ft (3m) cable length - RJ12 connector