About Selecting Temperature Sensors
More
Miniature Remote-Reading Panel-Mount Thermometers
Install the small display in tight spaces and crowded instrument panels up to 10 feet from the probe.
Probe | Mtg. Holes | For Panel Cutout | Material | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temperature Range | Resolution | Accuracy | Lg. | Dia. | No. of | Dia. | Fasteners Included | Ht. | Wd. | Ht. | Wd. | Dp. | Housing | Probe | Batteries Included | Each | |
| -40° to 300° F/ -40° to 150° C | 0.1/0.1 | ±1.8° F | 7/8" | 3/16" | 2 | 5/32" | No | 1 1/2" | 2 3/4" | 1 5/8" | 2 15/16" | 1" | Plastic | Stainless Steel | Yes | 0000000 | 000000 |
| 14° to 230° F/ -10° to 110° C | 0.1/0.1 | ±1° F | 20" | 3/16" | 2 | 3/8" | No | 3 3/4" | 4 3/4" | 3 5/16" | 4 3/4" | 1 1/4" | Plastic | Stainless Steel | Yes | 0000000 | 000000 |
Remote-Reading Panel-Mount Thermometers
Monitor the temperature of difficult-to-access system components from a distance. The probe is connected to a cable, so the dial can be mounted away from your system.
Thermometers that meet NSF/ANSI standards are for use in food processing and preparation areas.
Probe | Mtg. Holes | Material | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dial Dia. | Cable Lg., ft. | Lg. | Dia. | Panel Cutout Dia. | Flange OD | Bolt Circle Dia. | No. of | Dia. | Housing | Probe | Temperature Range | Specifications Met | Each | |
Front Flange Mount | ||||||||||||||
| 2" | 4 | 2 1/2" | 0.312" | 3" | 3" | 2 5/8" | 3 | 5/32" | Stainless Steel | Tin-Plated Copper | -40° to 60° F/-40° to 15° C | NSF/ANSI 2 | 00000000 | 000000 |
| 2" | 4 | 2 1/2" | 3/8" | 2 1/16" | 2 15/16" | 2 9/16" | 3 | 5/32" | Stainless Steel | Nickel Plated Copper | 40° to 240° F/0° to 115° C | NSF/ANSI 2 | 00000000 | 00000 |
| 2" | 4 | 4" | 3/8" | 3" | 3" | 2 5/8" | 3 | 5/32" | Stainless Steel | Tin-Plated Copper | -40° to 120° F/-40° to 50° C | NSF/ANSI 2 | 00000000 | 00000 |
| 2" | 20 | 4" | 3/8" | 3" | 3" | 2 5/8" | 3 | 5/32" | Stainless Steel | Tin-Plated Copper | -40° to 60° F/-40° to 15° C | __ | 00000000 | 00000 |
| 2 1/2" | 4 | 2 1/2" | 0.312" | 3 1/2" | 3 1/2" | 2 5/8" | 3 | 5/32" | Stainless Steel | Tin-Plated Copper | -40° to 60° F/-40° to 15° C | NSF/ANSI 2 | 00000000 | 00000 |
| 2 1/2" | 4 | 2 1/2" | 3/8" | 2 5/8" | 3 1/2" | 3 3/16" | 3 | 5/32" | Stainless Steel | Nickel Plated Copper | -40° to 110° F/-40° to 43° C | __ | 00000000 | 00000 |
| 2 1/2" | 4 | 2 1/2" | 3/8" | 2 5/8" | 3 1/2" | 3 3/16" | 3 | 5/32" | Stainless Steel | Nickel Plated Copper | 40° to 240° F/0° to 115° C | NSF/ANSI 2 | 00000000 | 00000 |
Back Flange Mount | ||||||||||||||
| 2" | 4 | 2 1/2" | 0.314" | 3 1/2" | 3" | 2 5/8" | 3 | 5/32" | Stainless Steel | Tin-Plated Copper | -40° to 60° F/-40° to 15° C | NSF/ANSI 2 | 00000000 | 00000 |
| 2" | 4 | 2 1/2" | 3/8" | 2 1/16" | 2 15/16" | 2 9/16" | 3 | 9/64" | Stainless Steel | Nickel Plated Copper | -40° to 110° F/-40° to 43° C | NSF/ANSI 2 | 00000000 | 00000 |
| 2" | 4 | 2 1/2" | 3/8" | 2 1/16" | 3 1/2" | 3 3/16" | 3 | 5/32" | Stainless Steel | Nickel Plated Copper | 40° to 240° F/0° to 115° C | NSF/ANSI 2 | 00000000 | 00000 |
| 2" | 4 | 3.94" | 3/8" | 3 1/2" | 3" | 2 5/8" | 3 | 5/32" | Stainless Steel | Tin-Plated Copper | -40° to 120° F/-40° to 50° C | __ | 00000000 | 00000 |
| 2 1/2" | 4 | 2 1/2" | 3/8" | 2 5/8" | 3 1/2" | 3 3/16" | 3 | 11/64" | Stainless Steel | Nickel Plated Copper | -40° to 110° F/-40° to 43° C | __ | 00000000 | 00000 |
| 4 1/2" | 4 | 3 1/2" | 3/8" | 4 5/8" | 5 7/8" | 5 3/8" | 3 | 7/32" | Stainless Steel | Nickel Plated Copper | -40° to 110° F/-40° to 43° C | __ | 00000000 | 000000 |
| 4 1/2" | 4 | 3 1/2" | 3/8" | 4 5/8" | 5 7/8" | 5 3/8" | 3 | 7/32" | Stainless Steel | Nickel Plated Copper | 40° to 240° F/0° to 115° C | __ | 00000000 | 000000 |
Bracket Mount | ||||||||||||||
| 2 1/2" | 4 | 2 1/2" | 3/8" | __ | __ | __ | 1 | 11/64" | Stainless Steel | Nickel Plated Copper | -40° to 60° F/-40° to 15° C | NSF/ANSI 2 | 00000000 | 00000 |
Remote-Reading Panel-Mount Freezer Thermometers with Audible Alarm
Protect temperature-sensitive materials in refrigerators and freezers with one of these thermometers that sound an alarm and flash the display when temperature rises above your activation point. Alarm requires a power supply (sold separately).
Probe | Mtg. Holes | For Panel Cutout | Input Voltage | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temperature Range | Actuation Point Temperature Range | Resolution | Accuracy | Cable Lg., ft. | Dia. | Lg. | No. of | Dia. | Fasteners Included | Ht. | Wd. | Ht. | Wd. | AC | DC | Electrical Connection | Frequency, Hz | Each | |
| -25° F to 99° F/-32° C to 38° C | -15° F to 50° F/-26° C to 10° C | 1/1 | ±3° F | 6 | 3/8" | 7/8" | 2 | 7/32" | No | 3 7/8" | 2 7/8" | 5" | 3 1/8" | 10.5 to 28 | 12 to 28 | Wire Leads | 60 | 000000 | 0000000 |
| 12V AC Output/120V AC Input Power Supply | 0000000 | Each | 000000 |
High-Temperature Panel-Mount Thermometers
Often used to remotely monitor probe readings in high-temperature applications, these thermometers have a housing designed for installation in instrument and control panels. They interpret data from a thermocouple probe or RTD probe (sold separately).
For technical drawings and 3-D models, click on a part number.
For Panel Cutout | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temperature Range | Resolution | Accuracy | For Thermocouple Probe Type | For RTD Probe Type | DIN Trade Size | Ht. | Wd. | Ht. | Wd. | Dp. | Electrical Connection | Frequency, Hz | Each | |
| -2° to 752° F | 1 | ±3.3° F | K | __ | 1/8 | 1 25/32" | 3 5/8" | 1 7/8" | 3 3/4" | 4 5/8" | Screw Terminals | 60 | 0000000 | 0000000 |
| 0° to 1,000° F | 1 | ±5.0° F | J | __ | 1/8 | 1 25/32" | 3 5/8" | 1 7/8" | 3 3/4" | 4 5/8" | Screw Terminals | 60 | 0000000 | 000000 |
| 0° to 1,999° F | 1 | ±10.0° F | K | __ | 1/8 | 1 25/32" | 3 5/8" | 1 7/8" | 3 3/4" | 4 5/8" | Screw Terminals | 60 | 0000000 | 000000 |
| 32° to 428° F | 1 | ±2.8° F | J | __ | 1/8 | 1 25/32" | 3 5/8" | 1 7/8" | 3 3/4" | 4 5/8" | Screw Terminals | 60 | 0000000 | 000000 |
| -346° to 1,400° F/-210° to 760° C | 1 | ±3.7° F | J | __ | 1/8 | 1 25/32" | 3 5/8" | 1 7/8" | 3 3/4" | 4 5/8" | Screw Terminals | 60 | 0000000 | 000000 |
| -157° to 752° F/-105° to 400° C | 1 | ±3.7° F | T | __ | 1/8 | 1 25/32" | 3 5/8" | 1 7/8" | 3 3/4" | 4 5/8" | Screw Terminals | 60 | 0000000 | 000000 |
| -157° to 1,999° F/-105° to 1,372° C | 1 | ±3.7° F | K | __ | 1/8 | 1 25/32" | 3 5/8" | 1 7/8" | 3 3/4" | 4 5/8" | Screw Terminals | 60 | 0000000 | 000000 |
| -58° to 200° F/-50° to 199° C | 0.1 | ±0.3° F | __ | 100 ohms | 1/8 | 1 25/32" | 3 5/8" | 1 7/8" | 3 3/4" | 4 5/8" | Screw Terminals | 60 | 0000000 | 000000 |
| -58° to 1,562° F/-50° to 850° C | 1 | ±2.0° F | __ | 100 ohms | 1/8 | 1 25/32" | 3 5/8" | 1 7/8" | 3 3/4" | 4 5/8" | Screw Terminals | 60 | 0000000 | 000000 |
High-Accuracy Panel-Mount Thermometers with Calibration Certificate
Obtain the most accurate readings possible with these thermometers that include a calibration certificate traceable to NIST that states they’ve passed a test to fall within ±0.5° F accuracy. The thermometer probe is connected to a cable, so the display can be mounted away from your system for remote viewing.
For technical drawings and 3-D models, click on a part number.
Probe | Mtg. Holes | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cable Lg., ft. | Temperature Range, ° F | Resolution | Accuracy | Dial Dia. | Lg. | Dia. | Pipe Size | Thread Type | Gender | Flange OD | Bolt Circle Dia. | No. of | Dia. | Fasteners Included | Probe Material | Batteries Included | Each | |
Back Flange Mount | ||||||||||||||||||
| 5 | -75° to 750° | 0.1 | ±0.5° F | 4 1/2" | 4" | 1/4" | 1/2 | NPT | Male | 4 1/2" | 5 3/8" | 3 | 1/4" | No | Stainless Steel | Yes | 0000000 | 0000000 |
| 10 | -75° to 750° | 0.1 | ±0.5° F | 4 1/2" | 4" | 1/4" | 1/2 | NPT | Male | 4 1/2" | 5 3/8" | 3 | 1/4" | No | Stainless Steel | Yes | 0000000 | 000000 |
| 15 | -75° to 750° | 0.1 | ±0.5° F | 4 1/2" | 4" | 1/4" | 1/2 | NPT | Male | 4 1/2" | 5 3/8" | 3 | 1/4" | No | Stainless Steel | Yes | 0000000 | 000000 |
| 20 | -75° to 750° | 0.1 | ±0.5° F | 4 1/2" | 4" | 1/4" | 1/2 | NPT | Male | 4 1/2" | 5 3/8" | 3 | 1/4" | No | Stainless Steel | Yes | 0000000 | 000000 |
| 25 | -75° to 750° | 0.1 | ±0.5° F | 4 1/2" | 4" | 1/4" | 1/2 | NPT | Male | 4 1/2" | 5 3/8" | 3 | 1/4" | No | Stainless Steel | Yes | 0000000 | 000000 |
Panel-Mount Thermometers
For mounting on instrument and control panels, these thermometers have a back flange.
Stem | Mtg. Holes | Material | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temperature Range | Graduation Marks , °F | Accuracy | Lg. | Dia. | Dial Dia. | Flange OD | Bolt Circle Dia. | No. of | Dia. | Fasteners Included | Housing | Stem | Each | |
Back Flange Mount | ||||||||||||||
| -40° to 160° F -40° to 70° C | 2° | ±4° F | 6" | 1/4" | 3" | 3 5/16" | 2 1/2" | 3 | 5/32" | No | Stainless Steel | Stainless Steel | 0000000 | 000000 |
| -40° to 160° F | 2° | ±4° F | 9" | 1/4" | 2 1/2" | 3 5/16" | 3" | 3 | 5/32" | No | Stainless Steel | Stainless Steel | 0000000 | 00000 |
| 0° to 200° F -15° to 93° C | 2° | ±4° F | 4" | 1/4" | 3" | 3 5/16" | 2 1/2" | 3 | 5/32" | No | Stainless Steel | Stainless Steel | 0000000 | 00000 |
| 0° to 200° F | 2° | ±4° F | 6" | 1/4" | 2 1/2" | 3 5/16" | 3" | 3 | 5/32" | No | Stainless Steel | Stainless Steel | 0000000 | 00000 |
| 0° to 200° F | 2° | ±4° F | 9" | 1/4" | 2 1/2" | 3 5/16" | 3" | 3 | 5/32" | No | Stainless Steel | Stainless Steel | 0000000 | 00000 |
Quick-Response Food and Beverage Panel-Mount Thermometers
A resistance temperature detector (RTD) probe responds to temperature change faster than dial thermometers.
For technical drawings and 3-D models, click on a part number.
Probe | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temperature Range | Resolution | Accuracy | For RTD Probe Type | Cable Lg., ft. | Dia. | Lg. | Panel Cutout Dia. | AC Voltage | Electrical Connection | Response Time, sec. | Includes | Each | |
| -40° to 250° F | 1 | ±2° F | 1,000 ohms | 8 | 1/4" | 2 5/8" | 2 3/32" | 120 | Plug | 1 | Bracket Assembly | 000000000 | 0000000 |
| -40° to 120° C | 1 | ±2° C | 1,000 ohms | 8 | 1/4" | 2 5/8" | 2 3/32" | 120 | Plug | 1 | Bracket Assembly | 000000000 | 000000 |
Thermocouple Transmitters
Convert thermocouple probe signals to a 4-20 mA signal for use with instrumentation, data loggers, and controllers.
For Panel Cutout | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temp. Range, °F | DIN Trade Size | Ht. | Wd. | Ht. | Wd. | Dp. | Output Current | AC Voltage (Phase) | Frequency, Hz | Housing Material | Display | Resolution | For Max. Wire Gauge | Each | |
For Probe Type J | |||||||||||||||
| -238° to 1400° | 1/8 | 1 3/4" | 3 5/8" | 1 7/8" | 3 7/8" | 6 1/16" | 4-20mA | 120, 240 (Single) | 60 | Aluminum | LCD | 1 | 26 | 00000000 | 0000000 |
For Probe Type K | |||||||||||||||
| -58° to 1999° | 1/8 | 1 3/4" | 3 5/8" | 1 7/8" | 3 7/8" | 6 1/16" | 4-20mA | 120, 240 (Single) | 60 | Aluminum | LCD | 1 | 26 | 00000000 | 000000 |
RTD Transmitters
Convert signals from your RTD probe into signal types that data loggers, controllers, and other instruments can read.
For Panel Cutout | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For RTD Probe Type | Temperature Range, °C | DIN Trade Size | Ht. | Wd. | Ht. | Wd. | Dp. | AC Voltage (Phase) | Output Current | Housing Material | Display | Resolution | For Max. Wire Gauge | Each | |
Screw Terminals | |||||||||||||||
| 100 ohms | -50° to 850° | 1/8 | 1 3/4" | 3 5/8" | 1 7/8" | 3 7/8" | 6 1/16" | 120, 240 (Single) | 4-20mA | Aluminum | LCD | 1 | 26 | 00000000 | 0000000 |
Noncontact Infrared Thermocouple Probes for Surfaces
Monitor the temperature of hazardous, sensitive, and hard-to-reach surfaces without touching them. Enclosure meets NEMA 4 for use in washdown environments and IP65 for protection from dust and splashing water.
Use a power adapter (not included) to convert AC voltage to DC voltage. Use the included nuts to install these probes through a mounting bracket (not included) for continuous, hands-free temperature monitoring.
Probe | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temperature Range, ° F | Lg. | Dia. | Accuracy | Response Time, sec. | Cable Lg., ft. | Connection Type | For Panel Cutout Dia. | Cable Material | Max. Cable Temperature, ° F | Max. Working Distance, ft. | DC Voltage | Environmental Rating | Each | |
Type J | ||||||||||||||
| 32° to 660° | 3 1/2" | 3/4" | ±2% | 0.35 | 3.25 | Wire Leads | 3/4" | PVC Plastic | 220° | 4 | 12, 24 | IP65, NEMA 4 | 00000000 | 0000000 |
| 85° to 930° | 3 1/2" | 3/4" | ±2% | 0.35 | 3.25 | Wire Leads | 3/4" | PVC Plastic | 220° | 4 | 12, 24 | IP65, NEMA 4 | 00000000 | 000000 |