Spring-Loaded Probes
Industrial Process Styles
U Non-Sealed for Use in
Thermowells
Available as
See omega.com
Cut-away of NB2 style to show detail of
spring mechanism and terminal block.
To Order
Visit omega.com/nb1-icin-tbsl_spring_tc for Pricing and Details
Thermocouple Alloy Sheath Dia. mm (in) Cast Iron Head Aluminum Head
1.5 (
IRON-CONSTANTAN 3.0 (
Inconel Sheath 4.5 (
6.0 (
1.5 (
IRON-CONSTANTAN 3.0 (
304 SS Sheath 4.5 (
6.0 (
1.5 (
CHROMEGA
Inconel Sheath 4.5 (
6.0 (
1.5 (
CHROMEGA
304 SS Sheath 4.5 (
6.0 (
1.5 (
CHROMEGA
Inconel Sheath 4.5 (
6.0 (
1.5 (
CHROMEGA
304 SS Sheath 4.5 (
6.0 (
1.5 (
COPPER-CONSTANTAN 3.0 (
Inconel Sheath 4.5 (
6.0 (
1.5 (
COPPER-CONSTANTAN 3.0 (
304 SS Sheath 4.5 (
6.0 (
Specify junction type: G (Grounded), U (Ungrounded) or E (Exposed)
*
For highest temperature and stability rating, change “SS” or “IN” to “XL” and add additional cost to price.
**
Note: Probe length includes approx. 1⁄2" allowance for threads.
† To order probes with lengths other than 12", change the “12” in the model number to the desired length in inches, and add the appropriate
price per add’l foot from the last column.
To order with 310 SS, 316 SS or 321 SS sheath, change “SS” in model number to “310SS”, “316SS” or “321SS” respectively; no additional charge.
Ordering Example: NB1-ICSS-14U-12-TBSL, spring-loaded probe with NB1-type cast iron head, Type J calibration, 6.0 mm (1⁄4") OD,
ungrounded 304 SS sheath, 300 mm (12") L.
®
-**ALOMEGA® 3.0 (1⁄8) NB1-CAIN-18(*)-12-TBSL NB2-CAIN-18(*)-12-TBSL
®
-**ALOMEGA® 3.0 (1⁄8) NB1-CASS-18(*)-12-TBSL NB2-CASS-18(*)-12-TBSL
®
-CONSTANTAN 3.0 (1⁄8) NB1-CXIN-18(*)-12-TBSL NB2-CXIN-18(*)-12-TBSL
®
-CONSTANTAN 3.0 (1⁄8) NB1-CXSS-18(*)-12-TBSL NB2-CXSS-18(*)-12-TBSL
U NB1 Cast Iron or NB2 Miniature
Aluminum Protection Head
U Approx. 13 mm (1⁄2")
of Travel Length
U 300 mm (12") Standard Length
†
U Spring-Loading Provides
Tip Contact for Faster
Response When Used
with Thermowells
1
⁄16) NB1-ICIN-116(*)-12-TBSL NB2-ICIN-116(*)-12-TBSL
1
⁄8) NB1-ICIN-18(*)-12-TBSL NB2-ICIN-18(*)-12-TBSL
3
⁄16) NB1-ICIN-316(*)-12-TBSL NB2-ICIN-316(*)-12-TBSL
1
⁄4) NB1-ICIN-14(*)-12-TBSL NB2-ICIN-14(*)-12-TBSL
1
⁄16) NB1-ICSS-116(*)-12-TBSL NB2-ICSS-116(*)-12-TBSL
1
⁄8) NB1-ICSS-18(*)-12-TBSL NB2-ICSS-18(*)-12-TBSL
3
⁄16) NB1-ICSS-316(*)-12-TBSL NB2-ICSS-316(*)-12-TBSL
1
⁄4) NB1-ICSS-14(*)-12-TBSL NB2-ICSS-14(*)-12-TBSL
1
⁄16) NB1-CAIN-116(*)-12-TBSL NB2-CAIN-116(*)-12-TBSL
3
⁄16) NB1-CAIN-316(*)-12-TBSL NB2-CAIN-316(*)-12-TBSL
1
⁄4) NB1-CAIN-14(*)-12-TBSL NB2-CAIN-14(*)-12-TBSL
1
⁄16) NB1-CASS-116(*)-12-TBSL NB2-CASS-116(*)-12-TBSL
3
⁄16) NB1-CASS-316(*)-12-TBSL NB2-CASS-316(*)-12-TBSL
1
⁄4) NB1-CASS-14(*)-12-TBSL NB2-CASS-14(*)-12-TBSL
1
⁄16) NB1-CXIN-116(*)-12-TBSL NB2-CXIN-116(*)-12-TBSL
3
⁄16) NB1-CXIN-316(*)-12-TBSL NB2-CXIN-316(*)-12-TBSL
1
⁄4) NB1-CXIN-14(*)-12-TBSL NB2-CXIN-14(*)-12-TBSL
1
⁄16) NB1-CXSS-116(*)-12-TBSL NB2-CXSS-116(*)-12-TBSL
3
⁄16) NB1-CXSS-316(*)-12-TBSL NB2-CXSS-316(*)-12-TBSL
1
⁄4) NB1-CXSS-14(*)-12-TBSL NB2-CXSS-14(*)-12-TBSL
1
⁄16) NB1-CPIN-116(*)-12-TBSL NB2-CPIN-116(*)-12-TBSL
1
⁄8) NB1-CPIN-18(*)-12-TBSL NB2-CPIN-18(*)-12-TBSL
3
⁄16) NB1-CPIN-316(*)-12-TBSL NB2-CPIN-316(*)-12-TBSL
1
⁄4) NB1-CPIN-14(*)-12-TBSL NB2-CPIN-14(*)-12-TBSL
1
⁄16) NB1-CPSS-116(*)-12-TBSL NB2-CPSS-116(*)-12-TBSL
1
⁄8) NB1-CPSS-18(*)-12-TBSL NB2-CPSS-18(*)-12-TBSL
3
⁄16) NB1-CPSS-316(*)-12-TBSL NB2-CPSS-316(*)-12-TBSL
1
⁄4) NB1-CPSS-14(*)-12-TBSL NB2-CPSS-14(*)-12-TBSL
A
A-136