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Style 81B Therminal Head Style Thermocouple
Brand: United Electric Controls LtdNoble Metal Thermocouple with Secondary Protection Tube & Bushing.
Thermocouple Insulation Types
BTC - Beaded thermocouples are mainly used in furnace applications.
Specifications
Approvals & Certifications
- Certificate of Conformance
Bushing Material
- 316 Stainless Steel
- Carbon Steel
Communication
- HART
Conduit Connection
- 1/2” NPT
- 3/4” NPT
Electrical Connectors
- Cable Gland
- Terminal Block
- Wire Gauge: 24 AWG
Enclosure, Body Material
- Terminal Head: 316 Stainless Steel
- Terminal Head: Cast Iron
- Terminal Head: Cast or Epoxy-Coated Aluminum
- Terminal Head: Nylon
- Terminal Head: Polypropylene (White or Black)
Environmental Protection
- IP66
- NEMA 4
- NEMA 4X
Input
- 4-20 mA, 2-Wire Transmitter
Materials of Construction
- Chain: Stainless Steel
- Inner Protection Tube (98.8 % Aluminum Oxide), Bead: Alumina
- Inner Protection Tube: Mullite
- Outer Protection Tube: Hexalloy
- Outer Protection Tube: LT1 Metal Ceramic
- Outer Protection Tube: Sialon
- Outer Protection Tube: Silicone Carbide, Oxide Bonded
NACE & NIST
- NIST Traceable Calibration
Name Plate, Tag Material
- Stainless Steel
NPT Connection
- 1” NPT Male
- 1-1/2” NPT Male
- 1-1/4” NPT Male
- 2” NPT Male
Output
- 4-20 mA, 2-Wire Transmitter, Isolated or Non-Isolated Output
Sensor, Probe Type
- Beaded Thermocouple
- B Thermocouple (Platinum / 6 % Rhodium & Platinum / 30 % Rhodium) for Single & Dual Junction
- R Thermocouple (Platinum & Platinum / 13 % Rhodium) for Single & Dual Junction
- S Thermocouple (Platinum & Platinum/10 % Rhodium) for Single & Dual Junction
Tube Connection
- 1” O.D. Tube
- 1-1/10” O.D. Tube
- 1-1/2” O.D. Tube
- 1-1/4” O.D. Tube
- 1-3/4” O.D. Tube
- 3/4” O.D. Tube
- 7/8” O.D. Tube