Anritsu A Surface Probes Anritsu A Surface Probes

Anritsu A Series Stationary Surface Temperature Probes

The Anritsu A Series measures stationary surface temperatures through direct contact. Choose the probe configuration to suit the measurement location and operating temperature.

  • Type K and Type E thermocouple options.
  • Different sensing heads and probe geometries.
  • Model-specific upper temperature limits from 200°C to 800°C.
  • Cable and connector options to match the measuring instrument.

Anritsu A Series Stationary Surface Temperature Probes

The Anritsu A Series measures stationary surface temperature by direct contact. Choose the sensing configuration and probe geometry to suit the operating temperature, available contact area and access to the measurement point.

Key Features

  • General-purpose probes for stationary surface measurement.
  • Type K and Type E thermocouple options.
  • Different probe geometries and grip configurations.
  • Model-dependent temperature limits from 200°C to 800°C.

Compare Temperature Ratings

The middle digit identifies the rating group below. Confirm the complete configuration before ordering.

Model groupTemperature rangeResponse time*
A-*1* −50 to 300°C 1.5 s
A-*2* −50 to 400°C 1.5 s
A-*3* −50 to 500°C 1.5 s
A-*4* −50 to 800°C 1.5 s
A-*5* −50 to 200°C 3.5 s
A-*6* −50 to 300°C 3.5 s
A-17* −50 to 500°C 1.5 s

Probe Selection and Dimensions

Anritsu A Series surface probe selection and dimensions

Model Pictures and Order Codes

Each table groups the original probe drawing with its complete Type K and Type E example codes.

A-231 — 00-1-TC1-ANP

SpecificationA-231

Anritsu A-231 00-1-TC1-ANP surface temperature probe

Type K order code A-231K-00-1-TC1-ANP
Type E order code A-231E-00-1-TC1-ANP
Temperature range −50 to 500°C

A-231 — 01-1-TC1-ANP

SpecificationA-231

Anritsu A-231 01-1-TC1-ANP surface temperature probe

Type K order code A-231K-01-1-TC1-ANP
Type E order code A-231E-01-1-TC1-ANP
Temperature range −50 to 500°C

A-231 — 01-0-TC1-W

SpecificationA-231

Anritsu A-231 01-0-TC1-W surface temperature probe

Type K order code A-231K-01-0-TC1-W
Type E order code A-231E-01-0-TC1-W
Temperature range −50 to 500°C

A-233 — 01-1-TC1-ANP

SpecificationA-233

Anritsu A-233 01-1-TC1-ANP surface temperature probe

Type K order code A-233K-01-1-TC1-ANP
Type E order code A-233E-01-1-TC1-ANP
Temperature range −50 to 500°C

A-234 — 00-1-TC1-ANP

SpecificationA-234

Anritsu A-234 00-1-TC1-ANP surface temperature probe

Type K order code A-234K-00-1-TC1-ANP
Type E order code A-234E-00-1-TC1-ANP
Temperature range −50 to 500°C

A-241 — 01-1-TC1-ANP

SpecificationA-241

Anritsu A-241 01-1-TC1-ANP surface temperature probe

Type K order code A-241K-01-1-TC1-ANP
Type E order code A-241E-01-1-TC1-ANP
Temperature range −50 to 800°C

A-331 — 00-1-TC1-ANP

SpecificationA-331

Anritsu A-331 00-1-TC1-ANP surface temperature probe

Type K order code A-331K-00-1-TC1-ANP
Type E order code A-331E-00-1-TC1-ANP
Temperature range −50 to 500°C

Measurement Notes

The illustrated configurations have a specified tolerance of ±2.5°C at a surface temperature of 100°C. Tolerance increases at higher temperatures; for example, the A-*4* group is specified at ±16°C at 800°C.

*Response time is measured to 99% of the true temperature on a flat, smooth metal surface. Contact quality and the target’s thermal behaviour affect actual measurements.

Anritsu reports more than 75,000 contacts under its specified durability test conditions. This is not a guaranteed service life. The sensing head, cable and connector have separate temperature limits.

Selecting a Surface Probe

  • Surface and temperature: provide the target material, finish, normal temperature and expected peaks.
  • Contact area: check the usable surface area and whether the sensing head can sit flat.
  • Access: identify the required reach, angle and clearance around the measurement point.
  • Handling: choose the grip and cable arrangement for the intended use, with adequate support to avoid pulling the probe away from the surface.
  • Instrument: match the thermocouple type and plug to the thermometer or data logger.

Replacing an Existing Probe

For an older A Series or N Series probe, send the full reference and a photograph of its head and connector. We can review the operating conditions and identify a suitable configuration rather than selecting by appearance alone.

Popular Model References

The original reference list is retained below, grouped by rating and head-size family. These abbreviated codes omit the cable and plug suffixes. Confirm the complete order code and availability with Seacom.

A-*1* References

A-100 referenceA-200 referenceA-300 reference
A-111K-00-1 A-211K-00-1 A-311K-00-1
A-111K-01-1 A-211K-01-1 A-311K-01-1
A-111K-02-1 A-211K-02-1 A-311K-02-1
A-111K-03-1 A-211K-03-1 A-311K-03-1
A-111K-04-1 A-211K-04-1 A-311K-04-1
A-111K-05-1 A-211K-05-1 A-311K-05-1
A-111K-10-1
A-112K-01-1 A-212K-01-1 A-312K-01-1
A-112K-02-1 A-212K-02-1 A-312K-02-1
A-112K-03-1 A-212K-03-1 A-312K-03-1
A-112K-04-1 A-212K-04-1 A-312K-04-1
A-112K-05-1 A-212K-05-1 A-312K-05-1
A-112K-10-1
A-113K-01-1 A-213K-01-1 A-313K-01-1
A-113K-02-1 A-213K-02-1 A-313K-02-1
A-113K-03-1 A-213K-03-1 A-313K-03-1
A-113K-04-1 A-213K-04-1 A-313K-04-1
A-113K-05-1 A-213K-05-1 A-313K-05-1
A-113K-10-1
A-114K-00-1 A-214K-00-1 A-314K-00-1
A-114K-01-1 A-214K-01-1 A-314K-01-1
A-114K-02-1 A-214K-02-1 A-314K-02-1
A-114K-03-1 A-214K-03-1 A-314K-03-1
A-114K-04-1 A-214K-04-1 A-314K-04-1
A-114K-05-1 A-214K-05-1 A-314K-05-1
A-114K-10-1
A-115K-01-1 A-215K-01-1 A-315K-01-1
A-115K-02-1 A-215K-02-1 A-315K-02-1
A-115K-03-1 A-215K-03-1 A-315K-03-1
A-115K-04-1 A-215K-04-1 A-315K-04-1
A-115K-05-1 A-215K-05-1 A-315K-05-1
A-115K-10-1
A-116K-01-1 A-216K-01-1 A-316K-01-1
A-116K-02-1 A-216K-02-1 A-316K-02-1
A-116K-03-1 A-216K-03-1 A-316K-03-1
A-116K-04-1 A-216K-04-1 A-316K-04-1
A-116K-05-1 A-216K-05-1 A-316K-05-1
A-116K-10-1
A-117K-00-1 A-217K-00-1 A-317K-00-1
A-117K-01-1 A-217K-01-1 A-317K-01-1
A-117K-02-1 A-217K-02-1 A-317K-02-1
A-117K-03-1 A-217K-03-1 A-317K-03-1
A-117K-04-1 A-217K-04-1 A-317K-04-1
A-117K-05-1 A-217K-05-1 A-317K-05-1
A-117K-10-1

A-*2* References

A-100 referenceA-200 referenceA-300 reference
A-121K-00-1 A-221K-00-1 A-321K-00-1
A-121K-01-1 A-221K-01-1 A-321K-01-1
A-121K-02-1 A-221K-02-1 A-321K-02-1
A-121K-03-1 A-221K-03-1 A-321K-03-1
A-121K-04-1 A-221K-04-1 A-321K-04-1
A-121K-05-1 A-221K-05-1 A-321K-05-1
A-121K-10-1
A-122K-01-1 A-222K-01-1 A-322K-01-1
A-122K-02-1 A-222K-02-1 A-322K-02-1
A-122K-03-1 A-222K-03-1 A-322K-03-1
A-122K-04-1 A-222K-04-1 A-322K-04-1
A-122K-05-1 A-222K-05-1 A-322K-05-1
A-122K-10-1
A-123K-01-1 A-223K-01-1 A-323K-01-1
A-123K-02-1 A-223K-02-1 A-323K-02-1
A-123K-03-1 A-223K-03-1 A-323K-03-1
A-123K-04-1 A-223K-04-1 A-323K-04-1
A-123K-05-1 A-223K-05-1 A-323K-05-1
A-123K-10-1
A-124K-00-1 A-224K-00-1 A-324K-00-1
A-124K-01-1 A-224K-01-1 A-324K-01-1
A-124K-02-1 A-224K-02-1 A-324K-02-1
A-124K-03-1 A-224K-03-1 A-324K-03-1
A-124K-04-1 A-224K-04-1 A-324K-04-1
A-124K-05-1 A-224K-05-1 A-324K-05-1
A-124K-10-1
A-125K-01-1 A-225K-01-1 A-325K-01-1
A-125K-02-1 A-225K-02-1 A-325K-02-1
A-125K-03-1 A-225K-03-1 A-325K-03-1
A-125K-04-1 A-225K-04-1 A-325K-04-1
A-125K-05-1 A-225K-05-1 A-325K-05-1
A-125K-10-1
A-126K-01-1 A-226K-01-1 A-326K-01-1
A-126K-02-1 A-226K-02-1 A-326K-02-1
A-126K-03-1 A-226K-03-1 A-326K-03-1
A-126K-04-1 A-226K-04-1 A-326K-04-1
A-126K-05-1 A-226K-05-1 A-326K-05-1
A-126K-10-1
A-127K-00-1 A-227K-00-1 A-327K-00-1
A-127K-01-1 A-227K-01-1 A-327K-01-1
A-127K-02-1 A-227K-02-1 A-327K-02-1
A-127K-03-1 A-227K-03-1 A-327K-03-1
A-127K-04-1 A-227K-04-1 A-327K-04-1
A-127K-05-1 A-227K-05-1 A-327K-05-1
A-127K-10-1

A-*3* References

A-100 referenceA-200 referenceA-300 reference
A-131K-00-1 A-231K-00-1 A-331K-00-1
A-131K-01-1 A-231K-01-1 A-331K-01-1
A-131K-02-1 A-231K-02-1 A-331K-02-1
A-131K-03-1 A-231K-03-1 A-331K-03-1
A-131K-04-1 A-231K-04-1 A-331K-04-1
A-131K-05-1 A-231K-05-1 A-331K-05-1
A-131K-10-1
A-132K-01-1 A-232K-01-1 A-332K-01-1
A-132K-02-1 A-232K-02-1 A-332K-02-1
A-132K-03-1 A-232K-03-1 A-332K-03-1
A-132K-04-1 A-232K-04-1 A-332K-04-1
A-132K-05-1 A-232K-05-1 A-332K-05-1
A-132K-10-1
A-133K-01-1 A-233K-01-1 A-333K-01-1
A-133K-02-1 A-233K-02-1 A-333K-02-1
A-133K-03-1 A-233K-03-1 A-333K-03-1
A-133K-04-1 A-233K-04-1 A-333K-04-1
A-133K-05-1 A-233K-05-1 A-333K-05-1
A-133K-10-1
A-134K-00-1 A-234K-00-1 A-334K-00-1
A-134K-01-1 A-234K-01-1 A-334K-01-1
A-134K-02-1 A-234K-02-1 A-334K-02-1
A-134K-03-1 A-234K-03-1 A-334K-03-1
A-134K-04-1 A-234K-04-1 A-334K-04-1
A-134K-05-1 A-234K-05-1 A-334K-05-1
A-134K-10-1
A-135K-01-1 A-235K-01-1 A-335K-01-1
A-135K-02-1 A-235K-02-1 A-335K-02-1
A-135K-03-1 A-235K-03-1 A-335K-03-1
A-135K-04-1 A-235K-04-1 A-335K-04-1
A-135K-05-1 A-235K-05-1 A-335K-05-1
A-135K-10-1
A-136K-01-1 A-236K-01-1 A-336K-01-1
A-136K-02-1 A-236K-02-1 A-336K-02-1
A-136K-03-1 A-236K-03-1 A-336K-03-1
A-136K-04-1 A-236K-04-1 A-336K-04-1
A-136K-05-1 A-236K-05-1 A-336K-05-1
A-136K-10-1
A-137K-00-1 A-237K-00-1 A-337K-00-1
A-137K-01-1 A-237K-01-1 A-337K-01-1
A-137K-02-1 A-237K-02-1 A-337K-02-1
A-137K-03-1 A-237K-03-1 A-337K-03-1
A-137K-04-1 A-237K-04-1 A-337K-04-1
A-137K-05-1 A-237K-05-1 A-337K-05-1
A-137K-10-1

A-*4* References

A-100 referenceA-200 referenceA-300 reference
A-141K-01-1 A-241K-01-1 A-341K-01-1
A-141K-02-1 A-241K-02-1 A-341K-02-1
A-141K-03-1 A-241K-03-1 A-341K-03-1
A-141K-04-1 A-241K-04-1 A-341K-04-1
A-141K-05-1 A-241K-05-1 A-341K-05-1
A-141K-10-1
A-141K-20-1
A-142K-01-1 A-242K-01-1 A-342K-01-1
A-142K-02-1 A-242K-02-1 A-342K-02-1
A-142K-03-1 A-242K-03-1 A-342K-03-1
A-142K-04-1 A-242K-04-1 A-342K-04-1
A-142K-05-1 A-242K-05-1 A-342K-05-1
A-142K-10-1
A-143K-01-1 A-243K-01-1 A-343K-01-1
A-143K-02-1 A-243K-02-1 A-343K-02-1
A-143K-03-1 A-243K-03-1 A-343K-03-1
A-143K-04-1 A-243K-04-1 A-343K-04-1
A-143K-05-1 A-243K-05-1 A-343K-05-1
A-143K-10-1
A-144K-01-1 A-244K-01-1 A-344K-01-1
A-144K-02-1 A-244K-02-1 A-344K-02-1
A-144K-03-1 A-244K-03-1 A-344K-03-1
A-144K-04-1 A-244K-04-1 A-344K-04-1
A-144K-05-1 A-244K-05-1 A-344K-05-1
A-144K-10-1
A-144K-20-1
A-145K-01-1 A-245K-01-1 A-345K-01-1
A-145K-02-1 A-245K-02-1 A-345K-02-1
A-145K-03-1 A-245K-03-1 A-345K-03-1
A-145K-04-1 A-245K-04-1 A-345K-04-1
A-145K-05-1 A-245K-05-1 A-345K-05-1
A-145K-10-1
A-146K-01-1 A-246K-01-1 A-346K-01-1
A-146K-02-1 A-246K-02-1 A-346K-02-1
A-146K-03-1 A-246K-03-1 A-346K-03-1
A-146K-04-1 A-246K-04-1 A-346K-04-1
A-146K-05-1 A-246K-05-1 A-346K-05-1
A-146K-10-1
A-147K-01-1 A-247K-01-1 A-347K-01-1
A-147K-02-1 A-247K-02-1 A-347K-02-1
A-147K-03-1 A-247K-03-1 A-347K-03-1
A-147K-04-1 A-247K-04-1 A-347K-04-1
A-147K-05-1 A-247K-05-1 A-347K-05-1
A-147K-10-1
A-147K-20-1

A-*5* References

A-100 referenceA-200 referenceA-300 reference
A-151K-00-1 A-251K-00-1 A-351K-00-1
A-151K-01-1 A-251K-01-1 A-351K-01-1
A-151K-02-1 A-251K-02-1 A-351K-02-1
A-151K-03-1 A-251K-03-1 A-351K-03-1
A-151K-04-1 A-251K-04-1 A-351K-04-1
A-151K-05-1 A-251K-05-1 A-351K-05-1
A-151K-10-1
A-152K-01-1 A-252K-01-1 A-352K-01-1
A-152K-02-1 A-252K-02-1 A-352K-02-1
A-152K-03-1 A-252K-03-1 A-352K-03-1
A-152K-04-1 A-252K-04-1 A-352K-04-1
A-152K-05-1 A-252K-05-1 A-352K-05-1
A-152K-10-1
A-153K-01-1 A-253K-01-1 A-353K-01-1
A-153K-02-1 A-253K-02-1 A-353K-02-1
A-153K-03-1 A-253K-03-1 A-353K-03-1
A-153K-04-1 A-253K-04-1 A-353K-04-1
A-153K-05-1 A-253K-05-1 A-353K-05-1
A-153K-10-1
A-154K-00-1 A-254K-00-1 A-354K-00-1
A-154K-01-1 A-254K-01-1 A-354K-01-1
A-154K-02-1 A-254K-02-1 A-354K-02-1
A-154K-03-1 A-254K-03-1 A-354K-03-1
A-154K-04-1 A-254K-04-1 A-354K-04-1
A-154K-05-1 A-254K-05-1 A-354K-05-1
A-154K-10-1
A-155K-01-1 A-255K-01-1 A-355K-01-1
A-155K-02-1 A-255K-02-1 A-355K-02-1
A-155K-03-1 A-255K-03-1 A-355K-03-1
A-155K-04-1 A-255K-04-1 A-355K-04-1
A-155K-05-1 A-255K-05-1 A-355K-05-1
A-155K-10-1
A-156K-01-1 A-256K-01-1 A-356K-01-1
A-156K-02-1 A-256K-02-1 A-356K-02-1
A-156K-03-1 A-256K-03-1 A-356K-03-1
A-156K-04-1 A-256K-04-1 A-356K-04-1
A-156K-05-1 A-256K-05-1 A-356K-05-1
A-156K-10-1
A-157K-00-1 A-257K-00-1 A-357K-00-1
A-157K-01-1 A-257K-01-1 A-357K-01-1
A-157K-02-1 A-257K-02-1 A-357K-02-1
A-157K-03-1 A-257K-03-1 A-357K-03-1
A-157K-04-1 A-257K-04-1 A-357K-04-1
A-157K-05-1 A-257K-05-1 A-357K-05-1
A-157K-10-1

A-*6* References

A-100 referenceA-200 referenceA-300 reference
A-161K-00-1 A-261K-00-1 A-361K-00-1
A-161K-01-1 A-261K-01-1 A-361K-01-1
A-161K-02-1 A-261K-02-1 A-361K-02-1
A-161K-03-1 A-261K-03-1 A-361K-03-1
A-161K-04-1 A-261K-04-1 A-361K-04-1
A-161K-05-1 A-261K-05-1 A-361K-05-1
A-161K-10-1
A-162K-01-1 A-262K-01-1 A-362K-01-1
A-162K-02-1 A-262K-02-1 A-362K-02-1
A-162K-03-1 A-262K-03-1 A-362K-03-1
A-162K-04-1 A-262K-04-1 A-362K-04-1
A-162K-05-1 A-262K-05-1 A-362K-05-1
A-162K-10-1
A-163K-01-1 A-263K-01-1 A-363K-01-1
A-163K-02-1 A-263K-02-1 A-363K-02-1
A-163K-03-1 A-263K-03-1 A-363K-03-1
A-163K-04-1 A-263K-04-1 A-363K-04-1
A-163K-05-1 A-263K-05-1 A-363K-05-1
A-163K-10-1
A-164K-00-1 A-264K-00-1 A-364K-00-1
A-164K-01-1 A-264K-01-1 A-364K-01-1
A-164K-02-1 A-264K-02-1 A-364K-02-1
A-164K-03-1 A-264K-03-1 A-364K-03-1
A-164K-04-1 A-264K-04-1 A-364K-04-1
A-164K-05-1 A-264K-05-1 A-364K-05-1
A-164K-10-1
A-165K-01-1 A-265K-01-1 A-365K-01-1
A-165K-02-1 A-265K-02-1 A-365K-02-1
A-165K-03-1 A-265K-03-1 A-365K-03-1
A-165K-04-1 A-265K-04-1 A-365K-04-1
A-165K-05-1 A-265K-05-1 A-365K-05-1
A-165K-10-1
A-166K-01-1 A-266K-01-1 A-366K-01-1
A-166K-02-1 A-266K-02-1 A-366K-02-1
A-166K-03-1 A-266K-03-1 A-366K-03-1
A-166K-04-1 A-266K-04-1 A-366K-04-1
A-166K-05-1 A-266K-05-1 A-366K-05-1
A-166K-10-1
A-167K-00-1 A-267K-00-1 A-367K-00-1
A-167K-01-1 A-267K-01-1 A-367K-01-1
A-167K-02-1 A-267K-02-1 A-367K-02-1
A-167K-03-1 A-267K-03-1 A-367K-03-1
A-167K-04-1 A-267K-04-1 A-367K-04-1
A-167K-05-1 A-267K-05-1 A-367K-05-1
A-167K-10-1

A-17* References

A-100 referenceA-200 referenceA-300 reference
A-171K-00-1
A-171K-01-1
A-171K-02-1
A-171K-03-1
A-171K-04-1
A-171K-05-1
A-171K-10-1
A-172K-01-1
A-172K-02-1
A-172K-03-1
A-172K-04-1
A-172K-05-1
A-172K-10-1
A-173K-01-1
A-173K-02-1
A-173K-03-1
A-173K-04-1
A-173K-05-1
A-173K-10-1
A-174K-00-1
A-174K-01-1
A-174K-02-1
A-174K-03-1
A-174K-04-1
A-174K-05-1
A-174K-10-1
A-175K-01-1
A-175K-02-1
A-175K-03-1
A-175K-04-1
A-175K-05-1
A-175K-10-1
A-176K-01-1
A-176K-02-1
A-176K-03-1
A-176K-04-1
A-176K-05-1
A-176K-10-1
A-177K-00-1
A-177K-01-1
A-177K-02-1
A-177K-03-1
A-177K-04-1
A-177K-05-1
A-177K-10-1

Related Anritsu Instruments and Probes

Need Help Selecting an A Series Probe?

Contact Seacom Process Instruments Sdn Bhd with the surface material, temperature range, contact area, required reach and instrument model. Include the complete probe code when requesting a replacement.

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Specific References

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