The SCH4 series of probe connection heads has a wide range of entry sizes and positions. The head will accept standard connecting blocks and most standard head mounting transmitters. It also has two pillars for self tapping screws which enable a low cost terminal block to be fitted for Energy Management applications. Moulded in general purpose ABS, the external fixing points provide a simple and rapid means of mounting sensors directly onto ducts, dispensing with the need for separate mounting plates.

The unit is supplied fully assembled and consists of a body, cap, locking nut and sealing rings. Accessories include, a cap retaining chain or strap, clip in blanking plugs, OEM labels and mounting kits. The unit can also be supplied in separate parts. The only tool required for assembly is an 8 mm Allen Key.