Transmitters | McMaster-Carr

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Electrical Connection

1" Circular Connector

1/2" Circular Connector

Apple Compatible

Circular Metric

DIN Valve Connection

DT Deutsch Style

Length

Gender

Number of Poles

For Use With

Deutsch Style Connectors

Emergency Stops

Liquids with Solids

Maximum Temperature

Less than 250° F

250° F to 499.9° F

500° F to 999.9° F

1,000° F to 1,999.9° F

2,000° F or greater

Less than 75° C

75° C to 249° C

250° C to 499° C

500° C to 999° C

1,000° C or greater

Color

Fluorescent Blue

Fluorescent Green

Fluorescent Green/Red

Fluorescent Pink

Fluorescent Purple

Fluorescent Red

American Wire Gauge (AWG)

Electrical Connection Component

Plug and Socket Set

DFARS Specialty Metals

REACH

RoHS

Compliant with Exemptions

Export Control Classification Number (ECCN)

End Shape

Adjustable Angle

Number of Wires

Application

Telephone to Handset

Telephone to Wall Jack

Terminal Block to Wall Jack

End Type

Clamp with Terminal

Lug with Terminal

Voltage

100V AC to 240V AC

Environment

Food and Beverage

High-Pressure Washdown

High-Temperature Washdown

Shape

Adjustable-Angle Elbow

Shielding

Double Shielded

Thermocouple Type

System of Measurement

NEMA Style

Minimum Temperature

-250° F or less

-249° F to -100° F

-99° F to 0° F

1° F to 249° F

250° F or greater

Pipe Size

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5,990 Products

Fluid Handling

Pressure Transmitters

Pressure Transmitters

Send pressure readings to controllers and remote displays

Flow Transmitters

Flow Transmitters

Send flow rate measurements to PLCs, data loggers, and remote displays

Liquid-Level Transmitters

Liquid-Level Transmitters

Send liquid-level data to logging and monitoring equipment

RTD Transmitters

RTD Transmitters

Send temperature readings from RTD probes in containers, tanks, and pipes to switches and PLCs

RTDs

Measure and transmit liquid, gas, and surface temperature more precisely than thermocouples

Thermocouple Transmitters

Thermocouple Transmitters

Check system temperatures from your smartphone or tablet

Thermocouples

Measure and transmit liquid, gas, and surface temperature

Noncontact Temperature Sensors

Noncontact Temperature Sensors

Monitor the temperature of hazardous, sensitive, and hard-to-reach materials without touching them

Building and Machinery Hardware

Garage Door Opener Receivers

Garage Door Opener Receivers

Wire to automatic overhead door openers to accept signals from remote and keypad transmitters

Garage Door Opener Transmitters

Garage Door Opener Transmitters

Send signals to receivers to open and close automatic overhead door openers

Electrical

Rotary Encoders

Rotary Encoders

Track the distance, direction, and speed of travel of motor shafts, conveyors, and wheels

Development Board Sensor Modules

Development Board Sensor Modules

Transform your development board into everything from an airflow monitor to a motion detector

Linear Motion Position-Measuring Transmitters

Linear Motion Position-Measuring Transmitters

Measure the position of an object moving in a straight line; also known as string pots

Light Curtains

Immediately cut power to machinery when anything blocks the light beam

Light Switches

Manually turn lights on and off

Conductivity Controllers

Conductivity Controllers

Turn pumps, mixers, and valves on and off based on a solution’s conductivity

Manual Switches

Manual Switches

Everything from toggle, push-button, and rocker switches to foot switches

Sensor Switches

Sensor Switches

Detect moving objects from a distance, triggering a circuit to open or close

Photoelectric Switch Reflectors

Photoelectric Switch Reflectors

Pair with sensor switches to reflect light back at them

IO Link Programmers

IO Link Programmers

Configure your IO Link devices without a PC, outlet, or separate software

Ethernet Switches

Ethernet Switches

Expand your data network by connecting computers, printers, and servers

Relays

Electrically open and close circuits to control power to lights, motors, and other equipment

Limit Switches

Turn equipment on or off when objects touch the actuator; often used for conveyors and bin filling

IO Link Connectors

IO Link Connectors

Remotely view measurements, adjust settings, and identify errors in sensors and actuators

Sensor Switch Transmitters

Sensor Switch Transmitters

Monitor objects, switch equipment on and off, and send data to control systems with a single device

Programmable Logic Controllers

Programmable Logic Controllers

Program complex automation jobs by combining the functionality of a relay, timer relay, and switch

Motor Speed Controls

Motor Speed Controls

Manage the speed of AC and DC motors

Light Switch Sensors

Light Switch Sensors

Automatically turn lights on and off when you enter and exit rooms

Programmable Logic Controller Input and Output Modules

Programmable Logic Controller Input and Output Modules

Connect switches, transmitters, and actuators to your PLC for complex automation jobs

Programmable Logic Controller Communication Modules

Programmable Logic Controller Communication Modules

Connect and communicate simultaneously with multiple automation devices

Multifunction Chemistry Controllers

Multifunction Chemistry Controllers

Use pH or oxidation reduction potential (ORP) levels to turn equipment on or off

Magnetic Switches

Magnetic Switches

Actuate when a magnet comes within sensing distance; often used to detect when doors or windows open

Switch Mounts

Mount sensor switches to panel cutouts, tank walls, or conveyors

Electrical Adapters

Electrical Adapters

Change electrical connectors to another type, size, or gender

Electrical Cords

Electrical Cords

Connect equipment and devices to a power supply

Electrical Receptacles

Electrical Receptacles

Install in a wall or panel to transmit power or data to plugs or sockets

Patch Panels

Expand and reconfigure a data network when space inside your enclosure is limited

Electrical Sockets

Electrical Sockets

Pair with plugs or receptacles to transmit power or data

Electrical Plugs

Electrical Plugs

Pair with sockets or receptacles to transmit power or data

Data Connection Hubs

Data Connection Hubs

Add USB, DisplayPort, or HDMI ports to your computer to connect multiple device

Wire Splices

Join wire and protect the connection

Development Board Cords

Development Board Cords

Connect your development board to components such as sensors and actuators

Electrical Cord Reels

Electrical Cord Reels

Neatly store electrical cords for easy access

Electrical Cable

Electrical Cable

Make multi-wire connections; generally for higher voltages and longer distances than wire

Electrical Connector Caps

Electrical Connector Caps

Protect data connectors when not in use

Battery Chargers

Battery Chargers

Charge everything from large-cell to cordless tool to household batteries

Outlet Boxes

House electrical components such as on-off switches, receptacles, and dimmer knobs

Telephone Wiring Blocks

Telephone Wiring Blocks

Keep telephone cable organized and accessible

Power Over Ethernet Injectors

Power Over Ethernet Injectors

Power devices such as routers and wireless access points in areas lacking a power outlet

Measuring and Inspecting

SPC Wireless Transmitters

SPC Wireless Transmitters

Send data from measuring tools with SPC output to a wireless receiver

SPC Wireless Receivers

SPC Wireless Receivers

Connect to a computer to receive measurements from an SPC wireless transmitter

Cords for Measuring Tool Data Processors

Cords for Measuring Tool Data Processors

Connect measuring tools with SPC output to a processor for uploading data

Inertial Measurement Units

Inertial Measurement Units

Mount to robot arms, cranes, and vehicles to accurately track their movements

Position Indicators

Position Indicators

Track components on rotating spindles or lead screws to help adjust machinery quickly and precisely

Weather Stations

Weather Stations

Measure multiple weather conditions at the same time

Air Particle Counters

Air Particle Counters

Monitor indoor dust levels and measure filter efficiency in HVAC systems

Chemistry Meters

Chemistry Meters

Take water-chemistry measurements more precisely than test strips and swabs

Thermometers

Monitor temperature in tanks, pipes, control panels, and other equipment

Light Meters

Measure light quality and intensity

Force Gauges

Test objects to see how much tension and compression force they can bear

Load Cell Junction Boxes

Load Cell Junction Boxes

Join multiple load cells to combine their weight measurements

Communication

Antennas

Mount on the outside of a vehicle for better radio reception

Telephone Connectors

Telephone Connectors

Replace the plug on your phone cord, or extend your line by connecting cords together

Telephone Splitters

Telephone Splitters

Connect multiple phone lines to a single telephone jack

Telephone Cords

Telephone Cords

Connect telephones to data outlets

Radios

Everything from walkie talkies to CB and AM/FM radios

Display Screens

Display Screens

Display text, numbers, symbols, and other information from your electronics

Computer Monitors

Computer Monitors

Display information in tough conditions such as on factory floors and outdoor jobsites

Heating, Ventilation, and Air Conditioning

HVAC Flame Detectors

HVAC Flame Detectors

Replace flame detectors in HVAC equipment such as furnaces, ovens, water heaters, and boilers

Lighting

Light Transmitters

Light Transmitters

Light up small and hard-to-reach areas such as the inside of models, prototypes, and circuit boards

Light Pipes

Concentrate and direct light from the bulb on a circuit board to a display

Material Handling

Jacks

Lift, hold, push, and position heavy objects

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)