
Unique Surface Probes
Adaptor Sold Separately
TAS-K-3
TAS-E-3
TAS adaptor
All models supplied
with a molded SMP or
SMPW subminiature
male connector.
TAS adapter
sold separately.
Visit us online for
dimensions.
All the probes in this series
meet the Standard Limits of Error.
Model No. 88201(*)
Model No. 98201(*)
with Swivel Head
Model No. 88203(*)
Model No. 98203(*)
with Swivel Head
For rotating, smooth
metallic surfaces of
229 to 610 mm
(9 to 24") in diameter.
90 m (300') per minute
maximum surface
velocity. Maximum
surface temperature
of 205°C (400°F).
Replacement elements not
included, to purchase
additional elements order
Model No. 88203(*)-RE.
A roller-surface probe,
for use on moving or
rotating, smooth
surfaces with a
velocity up to 61 m
(200') per minute.
Maximum surface
temperature of
205°C (400°F).
Replacement elements not
included, to purchase
additional elements order
Model No. 88201(*)-RE.
Model No. 88202(*)
Model No. 98202(*)
with Swivel Head
A roller-surface probe, ideal for measuring
outside wall temperatures of smooth plastic
or steel piping. Can be used on moving or
rotating surfaces of 559 to 1524 mm (22 to
60") in diameter, with 90 m (300') per minute
maximum surface velocity. Maximum surface
temperature of 205°C (400°F).
Replacement elements not included, to purchase additional
elements order Model No. 88202(*)-RE.
Ordering Example: 98201K,
surface probe in Type K thermocouple.
style 98201 swivel head roller
Specify Calibration:
*
K: CHROMEGATM-ALOMEGA
E: CHROMEGATM-Constantan
TM
1

88103.ill
88103
24.6 (31/32)
19.8
(25/32)
6
(1/4)
19.8
(25/32)
12.5 (1/2)
201.6 (7 15/16)
64.3
(2 17/32)
8.73
(1 1/32)
137.3 (5 13/32)
88016.ill
88016
149.2 (57/8)
Unique Surface Probes Series 88000
25.4
(1)
(1)
12.5
(1/2)
12.5 (1/2)
6.4 (1/4)
27.0
32.5
19
(3/4)
19.8
(25/32)
152.4 (6)
12.7 (1/2)
149.2
(5 7/8)
12.5 (1/2)
100.8
(3 31/32)
12.5 (1/2)
102 (4)
12.5 (1/2)
88001
88002 88003
88006
88007
31.8
(1 1/4)
14.2 (9/16)
42.1
(
121/32)
22.2 (7/8)
30 (1 3/16)
14.3 (9/16)
222 (7/8)
19
(3/4)
17.5 (11/16)
12.5 (1/2)
25.4 (1)
141.3 (5 9/16)
6.4 (1/4)
19.8 (25/32)
149 (57/8)
12.5 (1/2)
12.5 (1/2)
(5 7/8)
12.5 (1/2)
12.5 (1/2)
88101
88103
3.0
(1/8)
4.5
(3/16)
12.5 (1/2)
4.0 (5/32")
19
(3/4)
9.5
(3/8)
88.9 (3 1/2)
25.4
(1)
tube dia.
(3 1/2)
305 (12)
4.5 (3/8)
50.0
(1 31/32)
13.5
(17/32)
89
6.4 (1/4)
19 (3/4)
19.8
438 (17 1/4)
19 (3/4)
137.2 (5 13/32)
19.8 (25/32)
226 (8 29/32)
19 (3/4)
19.8 (25/32)
137.2 (5 13/32)
12.5 (1/2)
12.5 (1/2)
12.5 (1/2)
137.2
(5 13/32)
12.5 (1/2)
88008
88010
88011
88012
4.5
(3/16)
(1 3/16)
65.8
(2 19/32)
(2 19/32)
25 (1)
30.2
17.5 (11/16)
14.3 (9/16)
1.5
(1/16)
19
(3/4)
1.5
(1/16)
65.9
(3/4)
116.7
4 19/32
4.0 (5/32")
tube dia.
22.2
(7/8)
102 (4)
12.5 (1/2)
19
12.5 (1/2)
237.3 (9 11/32)
9.5 (3/8)
288 (13 11/32)
203.2
(8)
9.5 (3/8)
12.5 (1/2)
254 (10)
19 (3/4)
19.8
12.5 (1/2)
134 (5 9/32)
12.5 (1/2)
134 (5 9/32)
137.3 (5 13/32)
12.5 (1/2)
88104
88105
88106
12.5 (1/2)
88107
(1 1/4)
14.3 (9/16)
22.2 (7/8)
31.7
19 (3/4)
12.5 (1/2)
12.5 (1/2)
Dimensions: mm (inches)
2

88221.ill
98221 Swivel
88221
12.5 (1/2)
60.3
(2 3/8)
34.9
1 3/8
158.8 (6 1/4)
1 1/4
(31.8)
88222.ill
88222
12.5 (1/2)
7.1 (9/32)
11.9
(15/32)
187.3 (7 3/8)
60.3
(2 3/8)
31.8
(1 1/4)
34.9 (1 3/8)
Unique Surface Probes Series 88000/98000
34.9
(1 3/8)
34.9
(1 3/8)
34.9
(1 3/8)
60.3
(2 3/8)
60.3
(2 3/8)
32.5
(1 9/32)
34.9 (1 3/8)
162 (6 3/8)
34.9 (1 3/8)
65.9
(2 19/32)
(2 3/16)
1.5
(1/16)
25.4
(1)
19
(3/4)
44.5
(1 3/4)
25
(1)
66.7 (2 5/8)
305 (12)
12.5 (1/2)
65.9
(21 9/32)
45 (17 11/32)
9.5 (3/8)
33.3 (1 5/16)
15.9 (5/8)
165 (61/2)
36.5 (1 7/16)
31.8 (1 1/4)
13.7 (5 9/32)
12.5 (1/2)
152 (6)
12.5 (1/2)
12.5 (1/2)
88108
98201 Swivel
98202 Swivel
88202
25.4
(1)
161.9 (6 3/8)
12.5 (1/2)
12.5 (1/2)
159.5 (6 9/32)
12.5 (1/2)
98225 Swivel
88225
98226 Swivel
88226
98227 Swivel
(1 1/8)
19 (3/40)
19 (3/4)
222.3 (8 3/4)
19 (3/4)
19
(3/4)
28.6
450.9 (17 3/4)
19 (3/4)
250 (9 27/32)
19 (3/4)
19 (3/4)
19 (3/4)
19 (3/4)
28.6
(1 1/8)
181.7 (7 5/32)
19.8 (25/32)
12.5 (1/2)
12.5 (1/2)
12.5 (1/2)
12.5 (1/2)
137.3 (5 13/32)
12.5 (1/2)
88301
88305
88306
88307
88308
88308
(1 13/16)
25
(1)
34.9
(1 3/8)
34.9
(1 3/8)
15.9 (5/8)
60.3
(2 3/8)
162 (6 3/8)
34.1
(1 11/32)
162 (6 3/8)
34.9 (1 3/8)
12.5 (1/2)
12.5 (1/2)
98220 Swivel
98203 Swivel
88203
76.2 (3)
3 to 4.5
(1/8 to 3/16)
304.8 (12)
4.8 (3/16)
88220
104 (4 3/32)
3.2 (1/8)
34.9
(1 3/8)
9.5 (3/8)
162 (63/8)
34.9 (1 3/8)
12.5 (1/2)
12.5 (1/2)
12.5 (1/2)
15.9
(5/8)
12.5 (1/2)
60.3
(2 3/8)
31.8
(1 1/4)
60.3
(2 3/8)
34.9
(1 3/8)
304.8 (12)
31.2 (1/8)
44.5
(1 3/4)
1.6 (1/16)
Dimensions: mm (inches)
3

Dimensions: mm (inches)
Model 88009
27
1
(1
⁄16)
Model 88014
27
(11⁄16)
127
(5)
305 (12) expands
to 1.5 m (5')
Ø12.7 (
117
(45⁄8)
1.5 (0.06) Max. Element Deflection
205
1
⁄16)
(8
76
(3)
1
⁄2)
73
(27⁄8)
387
1
⁄4)
(15
248 (93⁄4)
Ø12.7 (
1
⁄2)
Ø19 (
38 (11⁄2)
3.2
(1⁄8)
3
⁄4)
Model 88013
27
(11⁄16)
305 (12) expands
to 1.5 m (5')
117
(45⁄8)
305 (12) expands
to 1.5 m (5')
76
(3)
Ø12.7 (1⁄2)
76
(3)
Ø19 (3⁄4)
Ø5 (
89
(31⁄2)
3
⁄16)
Ø5 (3⁄16)
Ø6 (1⁄4)
Ø5 (3⁄16)
Ø6 (
Ø5 (
2 (1⁄16)
0.8 (1⁄32)
2 (1⁄16)
0.8 (
1
⁄4)
3
⁄16)
1
⁄32)
4