Aluminum General Purpose Head -- 100 Series
from Pyromation, Inc.

The thermocouple and RTD connection heads listed below meets the NEMA 2 requirements for indoor non-hazardous use to provide a degree of protection against limited amounts of falling water and dirt. This aluminum general purpose head also provides some corrosion resistance. The gasketed cover is... [See More]

  • Protection Tube - NPT: 1/8" NPT (optional feature); 1/4" NPT (optional feature); 1/2" NPT (optional feature); 3/4" NPT (optional feature); 1" NPT (optional feature); 3/8" NPT
  • Head Type: Bolted Cover
  • 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 Cast Iron - Connection Head Code 3 -- 3
from Ultra Electronics, manufacturer of Weed Instrument products

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]

  • Protection Tube - NPT: 1/2" NPT (optional feature); 3/4" NPT (optional feature)
  • Head Type: Screw Cap & Chain
  • Temperature Sensor Accepted: Thermocouple; RTD
  • Terminal Block: Single Element Terminal Block
11001-3-B
from Thermocouple Technology, Inc.

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

  • Protection Tube - NPT: 3/4" NPT
  • Head Type: Screw Cap & Chain
  • Temperature Sensor Accepted: Thermocouple
  • Terminal Block: None (No Terminal Block)