Anritsu ST and STN flat leaf probes use a thin, flexible tape-shaped sensor that can be attached to a measurement surface. They provide an option where a conventional handheld surface probe is difficult to position or where the sensor needs to remain attached during a temperature check.
Choose the ST Series for a flat leaf probe assembly, or the STN Series when a replaceable sensing tape is preferred. Select the tape construction, length, thermocouple type and instrument connection to suit the application.
Flexible flat leaf construction for attachment to the measurement target
Type K and Type E options in the manufacturer’s range
STN replaceable sensing tapes for use with the appropriate extension cable
Temperature limits depend on the exact tape and model configuration
Selection assistance for sensor dimensions, connection and replacement references
ST or STN — Which Series Should You Choose?
Series
Arrangement
Selection guidance
ST Series
Flat leaf probe assembly
Select the required sensing tape, length, lead and thermometer connector as a complete configuration.
STN Series
Replaceable flat leaf sensing tape
Match the replacement tape to the appropriate STN extension cable and instrument connection. Confirm whether the enquiry is for tapes only or the complete arrangement.
Temperature Range — Selected Model Examples
The examples below show why the complete model code matters. A temperature limit for one version must not be applied to every ST or STN probe.
Example model
Published temperature range
ST-11K-010-TS1-ANP
−50 to 210°C
ST-13K-015-GW1-ANP
−50 to 400°C
STN-11K-010
−50 to 210°C
STN-23K-100
−50 to 350°C
STN-43K-010
−50 to 400°C
Check the separate temperature limits of the attachment material, lead, extension cable and connector. The suitability of the complete installation depends on all of these components.
Probe Specifications and Selection Illustrations
ST Series — Probe Construction and Configurations
Product Video
ST Series Model References
The following references retain the models listed in our catalogue. Entries containing a tilde indicate a grouped reference range. Confirm the exact length, thermocouple type, cable and connector when ordering.
Model reference
Model reference
Model reference
ST-11K-003~015
ST-12K-003~015
ST-11K-020~050
ST-12K-020~050
ST-11K-060~100
ST-12K-060~100
ST-11K-150
ST-12K-150
ST-11K-200
ST-12K-200
ST-13K-003~015
ST-14K-003~015
ST-13K-020~050
ST-14K-020~050
ST-13K-060~100
ST-14K-060~100
ST-13K-150
ST-14K-150
ST-13K-200
ST-14K-200
ST-21K-003~015
ST-22K-003~015
ST-21K-020~050
ST-22K-020~050
ST-21K-060~100
ST-22K-060~100
ST-21K-150
ST-22K-150
ST-21K-200
ST-22K-200
ST-23K-003~015
ST-24K-003~015
ST-23K-020~050
ST-24K-020~050
ST-23K-060~100
ST-24K-060~100
ST-23K-150
ST-24K-150
ST-23K-200
ST-24K-200
STN Series — Replaceable Tape Construction and Configurations
STN Series Model References
Confirm the required sensing tape and compatible extension cable. The manufacturer lists the illustrated STN tape products in sets of five; confirm the pack quantity for your selected reference.
Model reference
Model reference
Model reference
STN-11K-005
STN-11K-010
STN-11K-015
STN-11K-050
STN-11K-100
STN-11K-150
STN-11K-200
STN-12K-005
STN-12K-010
STN-12K-015
STN-12K-050
STN-12K-100
STN-12K-150
STN-12K-200
STN-13K-005
STN-13K-010
STN-13K-015
STN-13K-050
STN-13K-100
STN-13K-150
STN-13K-200
STN-14K-005
STN-14K-010
STN-14K-015
STN-14K-050
STN-14K-100
STN-14K-150
STN-14K-200
STN-21K-005
STN-21K-010
STN-21K-015
STN-21K-050
STN-21K-100
STN-21K-150
STN-21K-200
STN-22K-005
STN-22K-010
STN-22K-015
STN-22K-050
STN-22K-100
STN-22K-150
STN-22K-200
STN-23K-005
STN-23K-010
STN-23K-015
STN-23K-050
STN-23K-100
STN-23K-150
STN-23K-200
STN-24K-005
STN-24K-010
STN-24K-015
STN-24K-050
STN-24K-100
STN-24K-150
STN-24K-200
STN-31K-005
STN-31K-010
STN-31K-015
STN-31K-050
STN-31K-100
STN-31K-150
STN-31K-200
STN-32K-005
STN-32K-010
STN-32K-015
STN-32K-050
STN-32K-100
STN-32K-150
STN-32K-200
STN-33K-005
STN-33K-010
STN-33K-015
STN-33K-050
STN-33K-100
STN-33K-150
STN-33K-200
STN-34K-005
STN-34K-010
STN-34K-015
STN-34K-050
STN-34K-100
STN-34K-150
STN-34K-200
STN-41K-005
STN-41K-010
STN-41K-015
STN-41K-050
STN-41K-100
STN-41K-150
STN-41K-200
STN-42K-005
STN-42K-010
STN-42K-015
STN-42K-050
STN-42K-100
STN-42K-150
STN-42K-200
STN-43K-005
STN-43K-010
STN-43K-015
STN-43K-050
STN-43K-100
STN-43K-150
STN-43K-200
STN-44K-005
STN-44K-010
STN-44K-015
STN-44K-050
STN-44K-100
STN-44K-150
STN-44K-200
Selecting and Installing a Flat Leaf Probe
Surface and access: provide the target material, available contact area and any space restrictions.
Temperature: specify normal conditions, peak temperature and measurement duration.
Attachment: choose an attachment method compatible with the sensor, surface and operating temperature. Do not assume that the probe is self-adhesive.
Sensor configuration: confirm tape dimensions, length and the complete model reference.
Instrument connection: match the thermocouple type and connector to the thermometer or data logger.
Send Seacom your existing model code or a photograph, together with the measurement temperature, required tape length, thermometer model and quantity. For STN enquiries, let us know whether you need replacement tapes, an extension cable or a complete measurement arrangement.
The Anritsu AP-400 Series combines a high-accuracy thermocouple thermometer with a built-in thermal printer. Measurements can be printed immediately, printed automatically at selected intervals or stored and printed later.
Single-channel handheld thermometer with built-in printer
Manual, interval and sequential-number printing
Stores up to 100 measurements for batch printing
AP-400 supports Type E or K with an ASP connector
AP-450 supports Type E, K, J, T or R with an ANP connector
Thermocouple type is selected when ordering and is not switchable
Powered by four AA batteries or an optional AC adaptor
The Anritsu AM-9000 Series records temperature from six or twelve thermocouple channels in one portable instrument. Choose a fixed thermocouple-type model or a flexible multi-input model for temperature and DC-voltage measurement.
Choice of 6-channel or 12-channel instruments
Fixed thermocouple-type and multi-input versions
Supports E, K, J, T and R thermocouples according to model
The Anritsu S Series includes surface temperature probes for different measurement tasks. Select the family according to the contact area, surface movement and probe support required.
S-100, S-200 and S-300: stationary surfaces.
S-400: very small measurement surfaces.
S-500 and S-600: moving and rotating surfaces.
S-770 and S-780: self-supporting designs.
Type K and Type E configurations with model-specific temperature ratings.
The Anritsu BR Series measures temperature inside freezers, refrigerators, incubators and drying ovens. Select the probe configuration to suit your measurement location and compatible instrument.
Published model examples cover −100 to 200°C.
Type K and Type E thermocouple options.
Suitable for temperature checks and recording with a compatible instrument.
Confirm the probe, cable and connector specifications when ordering.
The Anritsu UX Series measures the temperature of moving and rotating surfaces. Its flexible head and contact-support mechanism help maintain contact and reduce shaking during measurement.
Designed for moving and rotating surface measurements.
Flexible head with contact support.
Type K and Type E thermocouple options.
Published configurations cover −50 to 200°C or −50 to 250°C, depending on model.
Anritsu CR Series temperature probes measure soldering-iron tip temperatures. Select the probe according to the tip diameter and your instrument’s thermocouple input.
Measurement range: 0 to 500°C
CR-31: for tip diameters below 1.5 mm
CR-32: for tip diameters from 1.5 to 4 mm
Type K and Type E models
CRB base options for connection to compatible thermometers
The Anritsu BT Series measures internal temperature by inserting a needle tip into semi-solid materials. Choose a fixed-needle or replaceable-needle configuration to suit your application.
Type K and Type E thermocouple options.
Published configurations rated to 210°C, 300°C or 500°C.
Separate BTN spare needles for compatible replaceable-needle models.
Select the needle design, cable and connector for your measurement setup.
The Anritsu AX Series measures stationary surface temperature using a flexible head with contact support. This helps the sensing element maintain contact with the target.
Flexible head helps reduce errors caused by poor surface contact.
Type K and Type E thermocouple options.
Published configurations rated to 300°C, 500°C or 800°C.
Select the probe geometry, cable and connector to suit your measurement setup.
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 ST and STN flat leaf temperature probes feature thin, flexible sensing tapes for attachment to measurement surfaces.
ST probe assemblies and STN replaceable sensing tapes
Type K and Type E options, depending on configuration
Selected versions rated up to 400°C; limits vary by model
Choice of tape configurations, lengths and instrument connections
Selection assistance for complete probes and replacement tapes
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ST STN Series Catalogue
(2.01M)
