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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 | 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 |
| 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.
| For RTD Probe Type | Temperature Range, °F | Dia. | Dp. | DC Voltage | Output Current | Output Voltage | Communication Protocol | Housing Material | Environmental Rating | Each | |
4-Pole Micro M12 | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 |