Home Login Contact Us Cart Logout
Watlow Style 30-32
Rigid Sheath Fixed Bayonet Thermocouples
Watlow Style 30 Straight Sheath Rigid Fixed Bayonet Thermocouples and Style 31 & 32 Bent Sheath Fixed Bayonet Thermocouples provide protection and accurate placement through bulkheads or platens. The bayonet fitting on the thermocouple twist locks onto a bayonet adapter (see below) for easy installation and removal. Spring pressure on the junction tip assures fast response time. This style of bayonet fitting is quick conecting and allows leads to exit with a protective sheath. The Style 31 & 32 Bent Sheath Fixed Bayonet thermocouples offer protection and accurate lead placement around machinery and in tight spaces.

Achieving specified temperature levels is critical to industrial processes. It's imperative that temperature sensors are designed and manufactured to exacting specifications for accuracy and reliability. Watlow is committed to providing you with the most accurate, high-integrity temperature measurement products possible. Watlow offers from stock the greatest breadth of contact temperature measurement sensors and related components. Whatever your temperature sensing needs, Watlow can provide the optimum configuration, with the accuracy you require.

FAST DELIVERY--Watlow’s “custom-tailored” stock program allows same or next day shipment on over 5,000,000 thermocouple variations. The program includes: 32 standard sheath lengths; lead lengths from 6 to 999 inches; stainless steel braid or hose protection; J, K, T, & E calibrations; grounded, ungrounded & exposed junctions; flat, rounded and drill point tips.

TERMINATION OPTIONS include: 2-1/2” split leads, spade lugs, 1/2” BX connector & space lugs, 1/4” & 3/16” push on female disconnect, standard size male & female TC plugs, miniature size male & female TC plugs. See chart below.

To order a Watlow Rigid Sheath Fixed Bayonet Style Thermocouple build the desired 11-digit model part number using the ordering information form below.

Download Watlow Style 30-32 Thermocouple Catalog Page (pdf)

Custom Ordering Information -
Watlow Rigid Sheath Fixed Bayonet Style Thermocouples
____ ____ ____ ____ ____ ____ ____ ____ ____ ____ ____
1 2 3 4 5 6 7 8 9 10 11
Watlow Style 30-32 Thermocouple - Part Number Configurator
To order, make a selection in each category below, enter the quantity needed,
then click the "submit" button at the bottom of the page.
The part number and price will be displayed on the next page.
NOTE: Prices shown are for orders of 5 pieces or more.
There is a higher price for low quantity orders which is shown on next page.
1-2 Construction Style (choose 30, 31 or 32) Price
30 = Bayonet cap with spring, straight sheath $22.30
31 = Bayonet cap with spring, 45° bend $23.90
32 = Bayonet cap with spring, 90° bend $23.90

3. Sheath Diameter, 316 Stainless Steel (choose C, D or T)
C = 1/8 inch NC
D = 3/16 inch NC
T = 3/16 inch epoxy sealed 300°F $6.50

4. Calibration (choose J ,K, T or E)
J = Type J NC
K = Type K NC
T = Type T NC
E = Type E NC

5. Lead Protection (choose F, S, H, P, B, C, O, T, U, K, V, W or Y)
F = Fiberglass (24 gauge stranded) $1.27/12 in.
S = Fiberglass with stainless steel overbraid (24 gauge stranded) $1.90/12 in.
H = Fiberglass with stainless steel hose (24 gauge stranded) $2.54/12 in.
P = Fiberglass (20 gauge stranded)** $1.90/12 in.
B = Fiberglass with stainless steel overbraid (20 gauge stranded)** $2.54/12 in.
T = PFA (24 gauge stranded) $1.27/12 in.
U = PFA with stainless steel overbraid (24 gauge stranded) $1.90/12 in.
K = PFA with stainless steel hose (24 gauge stranded) $2.54/12 in.
V = PFA (20 gauge stranded)** $1.90/12 in.
W = PFA with stainless steel overbraid (20 gauge stranded)** $2.54/12 in.
** Not available with 1/8" sheath diameter (Item 3, Option C)

6. Junction (choose F, G, D, U, P, R or E)
F = Grounded, flat tip $2.00
G = Grounded, round tip NC
D = Grounded, drill point $2.00
U = Ungrounded, round tip $3.05
P = Ungrounded, drill point $5.10
R = Ungrounded, flat tip $5.00
E = Exposed NC

7. Sheath Length "B" Dimension (in inches) (choose one D to Z)
D=2 G=3-1/2 K=5 N=6-1/2 R=8 U=9-1/2 Z=12
E=2-1/2 H=4 L=5-1/2 P=7 S=8-1/2 W=10
F=3 J=4-1/2 M=6 Q=7-1/2 T=9 Y=11

8-10. Lead Length (whole inches) (enter 6 to 360)
see Item #5

11. Terminations/Options (choose A, B, C, D, E, F, G or H)
A = Standard, 2-1/2 inch split leads NC
B = 2-1/2 inch split leads with #6 spade lugs $1.75
C = 2-1/2 inch split leads with #6 spade lugs and BX connector $6.25
D = Standard male plug, quick disconnect $10.00
E = Standard female jack, quick disconnect $11.50
F = Miniature male plug, quick disconnect (24 gauge wire only) $8.20
G = Miniature female jack, quick disconnect (24 gauge wire only) $9.00
H = 1/4 inch push-on connector $1.70

ENTER QUANTITY (Higher price applies for quantities less than 5 pieces)

Watlow Thermocouple Termination Options
A = 2-1/2" Split Leads B = Spade Lugs D = Standard Plug-Male E = Standard Plug-Female
C = BX Connector with
Space Lugs
H = 1/4" Push On
Female Quick Disconnect
F = Miniature Plug-Male G = Miniature Plug-Female

This page last modified on 1/15/2018

Untitled Page
About WCPE/Contact Info | Terms & Conditions | Request Catalog | Business Hours M-F 8-5PST
For Packaging Equipment & Bag Sealers see our WCPSealers.com website!