WISE R970 Explosion Proof Non-Metallic Tube Thermocouple

WISE R970 series explosion proof thermocouples combine platinum-rhodium or type K elements with alumina or silicon carbide tubes for furnaces and kilns in hazardous areas.

Key features

Element types R, S, B and K
SSA-S, HB or GK-SiC protection tube
Tube OD 8 to 40 mm
KCs Ex d IIC T6 IP65
ALDC or 316SS head

Specifications

Element	R, S, B (0.5 mm), K (3.2 mm)
Tolerance	K Class 2 (0.75 %); R, S Class 2 (0.25 %); B Class 3 (0.5 %)
Protection tube	SSA-S 99.5 % alumina, HB 60 % alumina, GK-SiC 90 % SiC
Tube OD	8 to 25 mm (SSA-S, HB); 25, 30, 40 mm (GK-SiC)
Head material	ALDC (std.), 316SS
Certificates	KCs Ex d IIC T6 IP65
Ordering options	Head and tip type, mounting and extension length, inner tube material, connection, insert length
Source	WISE data sheet RD09-08

R971		Element: Single
R972		Element: Double (duplex)

Temperature Sensors (TC/RTD)WISE

2 product codes available in this family

Sourced direct from KoreaExport-ready supplyCompetitive pricing

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WISE R970 Explosion Proof Non-Metallic Tube Thermocouple

Brand WISE·Temperature Sensors (TC/RTD)

Available part numbers (2)

R971, R972

How to order

Send the WISE part numbers and quantities through our RFQ form or to info@prosourcemro.com. We confirm price, availability and lead time within 1 business day — no account needed.