APC AP9335TH Temperature & Humidity Sensor

Overview :

The APC AP9335TH is a universal environmental sensor used by data center, network closet, and server‑room engineers to measure ambient temperature and relative humidity for critical infrastructure monitoring. It solves the basic need for continuous environmental condition reporting to reduce heat and moisture risks to IT equipment.

It delivers temperature and humidity data over a standardized interface via an RJ‑45 connector, enabling direct integration with APC NetBotz appliances or compatible environmental monitoring units. The sensor includes both temperature and humidity elements in one compact package.

Physically, the sensor is a small form factor module with a long integral cable, designed for placement inside racks, closets, or specific zones where environmental conditions are critical for uptime. Its size allows flexible positioning even where space is constrained.

With a 3.9 m cable, it supports flexible deployment distances from the monitoring appliance, reducing the need for additional extensions in standard rack or cabinet environments.

In practical deployments, AP9335TH is typically used to feed real‑time environmental data into NetBotz or APC network cards for threshold monitoring and alerting. It should not be used as a standalone controller or in systems without compatible monitoring endpoints

Key Features :

• Dual temperature and humidity sensing in compact module
• 3.9 m RJ‑45 cable for flexible placement
• Direct detection by APC NetBotz environmental systems
• Works with CAT5/6 extension up to 30 m when needed
• Low‑profile form factor for tight rack spaces