Submersible-Environment RTDs

Filter by

Mount Type

System of Measurement

RTD Probe Resistance

Number of Wires

For Use With

Probe Length

Maximum Temperature

RTD Sensor Connection

Probe Material

Thread Size

Probe Diameter

Probe Connection Pipe Size

Cable Length

Enclosure Rating

Minimum Temperature

Response Time

Specifications Met

Environment

Wire Color

Output Signal Type

REACH Compliance

RoHS Compliance

Electrical Connection

Probe Thickness

Military Specification

Display Type

DFARS Compliance

Number of Poles

Maximum Pressure

Probe Width

Overall Length

Cable Material

American Wire Gauge (AWG)

Forward

How can we improve?

54 Products

About Selecting Temperature Sensors

RTD Probes for Liquids and Gases

Obtain more precise and reliable liquid and gas temperature measurements than thermocouple probes. Some of these probes meet DIN standards for accuracy, meaning they’re precise even with fast temperature changes.

IP67-rated probes have plug connections that stand up to dust and temporary submersion. IP68- and IP69K-rated probes have plug connections that can handle brief submersion and harsh washdowns.

For technical drawings and 3-D models, click on a part number.

Probes

Probe

Cable

Probes
		Probe								Cables
RTD Type	Temperature Range, °F	Lg.	Dia.	Accuracy	Response Time, sec.	Environmental Rating	Specifications Met		Each		Each
4-Pin Micro M12 Plug Connection—316L Stainless Steel Probe
100 ohms	-40° to 300°	2"	1/4"	±0.1%	3	IP68, IP69K	DIN EN 60751 Class A	0000000	0000000	0000000	000000
100 ohms	-40° to 300°	2 3/4"	1/4"	±0.1%	3	IP68, IP69K	DIN EN 60751 Class A	0000000	000000	0000000	00000
100 ohms	-40° to 300°	3 7/8"	1/4"	±0.1%	3	IP68, IP69K	DIN EN 60751 Class A	0000000	000000	0000000	00000
100 ohms	-40° to 300°	5 7/8"	1/4"	±0.1%	3	IP68, IP69K	DIN EN 60751 Class A	0000000	000000	0000000	00000
100 ohms	-40° to 300°	6 1/4"	3/8"	±0.1%	3	IP68, IP69K	DIN EN 60751 Class A	0000000	000000	0000000	00000
100 ohms	-40° to 300°	7 7/8"	1/4"	±0.1%	3	IP68, IP69K	DIN EN 60751 Class A	0000000	000000	0000000	00000
100 ohms	-40° to 300°	9 7/8"	1/4"	±0.1%	3	IP68, IP69K	DIN EN 60751 Class A	0000000	000000	0000000	00000
100 ohms	-40° to 300°	10 1/4"	3/8"	±0.1%	3	IP68, IP69K	DIN EN 60751 Class A	0000000	000000	0000000	00000
100 ohms	-40° to 300°	13 3/4"	1/4"	±0.1%	3	IP68, IP69K	DIN EN 60751 Class A	0000000	000000	0000000	00000
100 ohms	-40° to 300°	14 1/8"	3/8"	±0.1%	3	IP68, IP69K	DIN EN 60751 Class A	0000000	000000	0000000	00000
100 ohms	-40° to 300°	22"	3/8"	±0.1%	3	IP68, IP69K	DIN EN 60751 Class A	0000000	000000	0000000	00000
1,000 ohms	-40° to 300°	6 1/4"	1/4"	±0.1%	3	IP68, IP69K	DIN EN 60751 Class A	0000000	000000	0000000	00000
1,000 ohms	-40° to 300°	6 1/4"	3/8"	±0.1%	3	IP68, IP69K	DIN EN 60751 Class A	0000000	000000	0000000	00000
1,000 ohms	-40° to 300°	10 1/4"	1/4"	±0.1%	3	IP68, IP69K	DIN EN 60751 Class A	0000000	000000	0000000	00000
1,000 ohms	-40° to 300°	10 1/4"	3/8"	±0.1%	3	IP68, IP69K	DIN EN 60751 Class A	0000000	000000	0000000	00000
1,000 ohms	-40° to 300°	14 1/8"	1/4"	±0.1%	3	IP68, IP69K	DIN EN 60751 Class A	0000000	000000	0000000	00000
1,000 ohms	-40° to 300°	14 1/8"	3/8"	±0.1%	3	IP68, IP69K	DIN EN 60751 Class A	0000000	000000	0000000	00000
1,000 ohms	-40° to 300°	22"	3/8"	±0.1%	3	IP68, IP69K	DIN EN 60751 Class A	0000000	000000	0000000	00000

Probes with Cable

Probe with Cable

		Probe
RTD Type	Temperature Range, °F	Lg.	Dia.	Accuracy	Response Time, sec.	Cable Length	Max. Cable Temperature, °F	Environmental Rating	Specifications Met		Each
4-Pin Micro M12 Plug Connection—316 Stainless Steel Probe
100 ohms	-145° to 1110°	3 7/8"	1/4"	±0.1%	34	6.5 ft.	480°	IP67	DIN EN 60751 Class A	0000000	0000000
100 ohms	-145° to 1110°	5 7/8"	1/4"	±0.1%	34	6.5 ft.	480°	IP67	DIN EN 60751 Class A	0000000	000000
100 ohms	-145° to 1110°	7 7/8"	1/4"	±0.1%	34	6.5 ft.	480°	IP67	DIN EN 60751 Class A	0000000	000000
100 ohms	-145° to 1110°	7 7/8"	1/4"	±0.1%	34	32 ft.	480°	IP67	DIN EN 60751 Class A	0000000	000000
100 ohms	-145° to 1110°	9 7/8"	1/4"	±0.1%	34	6.5 ft.	480°	IP67	DIN EN 60751 Class A	0000000	000000
1,000 ohms	-55° to 480°	2"	1/4"	±0.1%	37	0.5 ft.	480°	IP67	DIN EN 60751 Class A	0000000	000000
4-Pin Micro M12 Plug Connection—316L Stainless Steel Probe
100 ohms	-55° to 480°	1 5/8"	3/8"	±0.1%	39	6.5 ft.	480°	IP67	DIN EN 60751 Class A	0000000	000000
100 ohms	-40° to 190°	1 3/4"	1/4"	±0.1%	10	6.5 ft.	190°	IP67	DIN EN 60751 Class A	0000000	000000
100 ohms	-40° to 190°	1 3/4"	1/4"	±0.1%	10	16 ft.	190°	IP67	DIN EN 60751 Class A	0000000	000000
100 ohms	-40° to 190°	2"	3/8"	±0.1%	25	6.5 ft.	190°	IP67	DIN EN 60751 Class A	0000000	000000
100 ohms	-40° to 190°	2"	3/8"	±0.1%	25	16 ft.	190°	IP67	DIN EN 60751 Class A	0000000	000000
1,000 ohms	-40° to 190°	1 3/4"	1/4"	±0.1%	10	6.5 ft.	190°	IP67	DIN EN 60751 Class A	0000000	00000
1,000 ohms	-40° to 190°	2"	3/8"	±0.1%	25	6.5 ft.	190°	IP67	DIN EN 60751 Class A	0000000	000000

Bolt-On RTD Probes for Surfaces

For reliable temperature readings in high-vibration environments, these RTD probes bolt onto the surface of motors and other equipment.

Style A and B probes are rated IP67 for protection from dust and temporary submersion.

Probes that meet DIN EN 60751 adhere to industry standards for accuracy.

Micro M12 Plug Connection

				Probe					Cable
Style	RTD Type	Temp. Range, °F	Bolt Hole Dia.	Lg.	Wd.	Thick.	Accuracy	Response Time, sec.	Lg., ft.	Material	Environmental Rating	Specifications Met		Each
Stainless Steel Probe
A	100 ohms	-40° to 190°	1/2"	2"	7/16"	5/16"	±0.5%	15	6	Polyurethane Rubber	IP67	DIN EN 60751 Class A	0000000	0000000

Wire Ferrule Connection

				Probe					Cable		Wire Lead
Style	RTD Type	Temp. Range, °F	Bolt Hole Dia.	Lg.	Wd.	Thick.	Accuracy	Response Time, sec.	Lg., ft.	Material	Lg.	Gauge	No. of Wires	Environmental Rating	Specifications Met		Each
Stainless Steel Probe
B	100 ohms	-40° to 190°	1/4"	1 13/16"	7/16"	5/16"	±0.5%	39	6	Polyurethane Rubber	1"	22	4	IP67	DIN EN 60751 Class A	0000000	000000

Adhesive-Back RTD Probes for Surfaces

About the thickness of a dime, these RTD probes stick to surfaces in tight spaces to measure temperature.

Probes that meet DIN EN 60751 adhere to industry standards for accuracy. Probes that meet MIL-STD-108 are submersible, so they can monitor the temperature of water in tanks or containers.

		Probe					Cable		Wire Lead
RTD Type	Temp. Range, °F	Lg.	Wd.	Thick.	Accuracy	Response Time, sec.	Lg., ft.	Material	Lg.	Gauge	No. of Wires	Specifications Met		Each
Wire Leads Connection—Platinum Probe
100 ohms	-4° to 300°	9/16"	3/16"	1/16"	±0.12%	1.3	3	Silicone Rubber	1/2"	28	3	DIN EN 60751 Class B; MIL-STD-108	0000000	0000000
1,000 ohms	-4° to 300°	9/16"	3/16"	1/16"	±0.12%	1.3	3	Silicone Rubber	1/2"	28	3	MIL-STD-108	0000000	000000

Threaded RTD Probes for Surfaces

Thread these RTD probes into threaded holes in molds, dies, and other objects to measure their temperature.

Style A and B probes are rated IP67 for protection from dust and temporary submersion.

Probes that meet DIN EN 60751 adhere to industry standards for accuracy.

Micro M12 Plug Connection

			Thread		Probe					Cable
	RTD Type	Temp. Range, °F	Size	Pitch, mm	Lg.	Wd.	Thick.	Accuracy	Response Time, sec.	Lg., ft.	Material	Environmental Rating	Specifications Met		Each
Stainless Steel Probe
A	100 ohms	-20° to 350°	M5	0.8	15/16"	5/16"	3/16"	±0.5%	8	6	Silicone Rubber	IP67	DIN EN 60751 Class A	0000000	0000000
A	100 ohms	-20° to 350°	M6	1	15/16"	5/16"	3/16"	±0.5%	8	6	Silicone Rubber	IP67	DIN EN 60751 Class A	0000000	000000
A	100 ohms	-40° to 190°	M5	0.8	15/16"	5/16"	3/16"	±0.5%	8	6	Polyurethane Rubber	IP67	DIN EN 60751 Class A	0000000	000000
A	100 ohms	-40° to 190°	M6	1	15/16"	5/16"	3/16"	±0.5%	9	6	Polyurethane Rubber	IP67	DIN EN 60751 Class A	0000000	000000

Wire Ferrule Connection

			Thread		Probe					Cable		Wire Lead
	RTD Type	Temp. Range, °F	Size	Pitch, mm	Lg.	Wd.	Thick.	Accuracy	Response Time, sec.	Lg., ft.	Material	Lg.	Gauge	No. of Wires	Environmental Rating	Specifications Met		Each
Stainless Steel Probe
B	100 ohms	-20° to 300°	M12	1.5	1 3/16"	3/8"	11/16"	±0.5%	12	16	Silicone Rubber	1"	22	4	IP67	DIN EN 60751 Class A	0000000	0000000

Threaded RTD Probe Transmitters for Liquids and Gases

Send temperature readings directly to programmable logic controllers (PLCs)—with a built-in transmitter, these RTDs don’t require a separate signal converter. They’re threaded, so they’re ready to install into containers, tanks, and pipes. These RTDs are made of 316 or 316L stainless steel, so they’re highly corrosion resistant. All are CE Marked as meeting European safety standards.

RTDs with IO Link let you remotely adjust settings, read measurements, and receive error messages when connected to a PLC via an IO Link controller (not included). These RTDs meet DIN EN 60751 Class A standards for temperature accuracy. They’re also UL listed and C-UL listed for American and Canadian safety standards.

For technical drawings and 3-D models, click on a part number.

4-Pole Micro M12 Plug Connection

		Probe				Probe Connection								Probe Transmitters		Cables with Socket
RTD Type	Temp. Range, °F	Lg.	Dia.	Accuracy	Response Time, sec.	Pipe Size	Thread Type	Gender	DC Voltage	Max. Pressure, psi	Output Current	Communication Protocol	Overall Lg.		Each		Each
316L Stainless Steel Probe (IP67, IP68, IP69K)
1,000 ohms	0° to 300°	1 3/16"	1/4"	±0.5%	3	1/2	NPT	Male	18-32	5,800	4-20mA	IO Link	4 1/8"	0000000	0000000	0000000	000000
1,000 ohms	0° to 300°	2"	1/4"	±0.5%	3	1/2	NPT	Male	18-32	4,350	4-20mA	IO Link	5"	0000000	000000	0000000	00000
1,000 ohms	0° to 300°	3 15/16"	1/4"	±0.5%	3	1/2	NPT	Male	18-32	4,350	4-20mA	IO Link	7"	0000000	000000	0000000	00000
1,000 ohms	0° to 300°	5 15/16"	1/4"	±0.5%	3	1/2	NPT	Male	18-32	4,350	4-20mA	IO Link	8 7/8"	0000000	000000	0000000	00000

Threaded RTD Probe Transmitters with Digital Display for Liquids and Gases

View temperature readings and adjust settings directly on these RTD probe transmitters. To communicate with programmable logic controllers (PLCs), they have a built-in transmitter with two outputs. One output can send a digital switching signal or use IO Link protocol with the addition of an IO Link controller (not included). The other can send a digital switching signal or a 4-20mA analog signal. The different output options make these RTDs good for a wide range of uses, including operating far away from a controller, taking automated measurements, and providing inputs to switching applications. All have an NPT threaded fitting welded onto the probe, so they’re ready to screw into containers, tanks, and pipes. Probe length is fixed. Made of 316L stainless steel, they are highly corrosion resistant.

These RTDs meet DIN EN 60751 Class A standards for temperature accuracy. UL Listed, C-UL Listed, and CE Marked, all meet American, Canadian, and European safety standards.

For technical drawings and 3-D models, click on a part number.

Probe Transmitters

		Probe							Configurable Digital Output			Configurable Analog/Digital Output
RTD Type	Temp. Range, °F	Lg.	Dia.	Accuracy	Response Time, sec.	Plug Type	Probe Connection Pipe Size	Max. Pressure, psi	No. of	Communication Protocol	Signal Type	No. of	Current	Signal Type	Overall Lg.		Each
NPT Male Probe Connection
316L Stainless Steel Probe with Plastic Head (IP67)
1,000 ohms	-55° to 300°	1/2"	1/4"	±0.75%	3	4-Pole Micro M12	1/4	5,800	1	IO Link	NPN/PNP	1	4-20mA	NPN/PNP	4 7/8"	0000000	0000000
1,000 ohms	-55° to 300°	1/2"	1/4"	±0.75%	3	4-Pole Micro M12	1/2	4,350	1	IO Link	NPN/PNP	1	4-20mA	NPN/PNP	4 7/8"	0000000	000000
1,000 ohms	-55° to 300°	1 1/4"	1/4"	±0.75%	3	4-Pole Micro M12	1/4	5,800	1	IO Link	NPN/PNP	1	4-20mA	NPN/PNP	5 5/8"	0000000	000000
1,000 ohms	-55° to 300°	1 1/4"	1/4"	±0.75%	3	4-Pole Micro M12	1/2	4,350	1	IO Link	NPN/PNP	1	4-20mA	NPN/PNP	5 5/8"	0000000	000000
1,000 ohms	-55° to 300°	3 1/4"	1/4"	±0.75%	3	4-Pole Micro M12	1/2	3,625	1	IO Link	NPN/PNP	1	4-20mA	NPN/PNP	7 5/8"	0000000	000000
1,000 ohms	-55° to 300°	5 3/16"	1/4"	±0.75%	3	4-Pole Micro M12	1/2	3,625	1	IO Link	NPN/PNP	1	4-20mA	NPN/PNP	9 1/2"	0000000	000000

Cables with M12 Socket and Wire Leads

Cable Lead Lg., ft.	Voltage	Current	Face Diameter		Each
12	250V AC/250V DC	4A	0.3"	0000000	000000

RTD Transmitters

Convert signals from your RTD probe into signal types that data loggers, controllers, and other instruments can read.

Thread-in transmitters automatically recognize the probe type, so you don’t need to program them to match. They communicate via IO Link, which lets you change settings, read measurements, and receive error messages remotely when connected to a PLC via an IO Link controller (not included).

For technical drawings and 3-D models, click on a part number.

Thread-In Mount

4-Pole Micro M12
For RTD Probe Type	Temperature Range, °F	Dia.	Dp.	DC Voltage	Output Current	Output Voltage	Communication Protocol	Housing Material	Environmental Rating		Each
100 ohms/1,000 ohms	-55° to 300°	3/4"	2"	20-32	4-20mA	__	IO Link	Plastic	IP67	00000000	0000000
100 ohms/1,000 ohms	32° to 212°	3/4"	2"	20-32	4-20mA	__	IO Link	Plastic	IP67	00000000	000000
100 ohms/1,000 ohms	32° to 212°	3/4"	2"	18-32	__	0-10V DC	IO Link	Plastic	IP67	00000000	000000