Connection Head -- 300 Series
from Pyromation, Inc.

The thermocouple and RTD connection heads listed below meet NEMA 4 requirements for indoor or outdoor non-hazardous use to provide protection against dust, rain, splashing and hose directed water. The 300 series heads include a compressed graphite material gasket that provides high chemical... [See More]

  • Features: Weatherproof; Chemical Resistant
  • Head Type: Screw Cap & Chain
  • Temperature Sensor Accepted: Thermocouple; RTD
  • Terminal Block: None (No Terminal Block) (optional feature); Single Element Terminal Block (optional feature); Multi Element Terminal Block (optional feature)
Explosion Proof Aluminum - Connection Head Code 7 -- 7
from Ultra Electronics formerly Weed Instrument Company

Meets NEMA 4, 4X and FM/CSA Certification: Class I, Div. I, Groups B, C & D and Class II, Div. I, Groups E, F & G requirements, corrosion resistant coating is standard. Standard style instrument connection head suitable for temperature sensor assemblies. Connection head supplied with... [See More]

  • Features: Explosion-proof; Weatherproof; Epoxy Coated
  • Head Type: Screw Cap & Chain
  • Temperature Sensor Accepted: Thermocouple; RTD
  • Terminal Block: Single Element Terminal Block
11001-3-A
from Thermocouple Technology, Inc.

Heavy duty, weatherproof, screw cover w/chain [See More]

  • Features: Weatherproof
  • Head Type: Screw Cap & Chain
  • Temperature Sensor Accepted: Thermocouple
  • Terminal Block: None (No Terminal Block)