Process Control and Process Measurement

SOLO® Temperature Controllers / Process Controllers

AutomationDirect's SOLO digital temperature controller is a single loop dual output temperature controller that can control both heating and cooling simultaneously.

• Four panel sizes available: 1/32 DIN, 1/16 DIN, 1/8 DIN, and 1/4 DIN
• Accepts thermocouple, RTD, or analog inputs
• Four types of control modes: PID, ON/OFF, Ramp / Soak and Manual
• Available outputs include relay, voltage pulse, current, and linear voltage (depending upon controller model)

ProSense® Temperature Sensors & Temperature Transmitters

ProSense temperature switches, sensors, transmitters, thermowells, and thermocouples provide accurate temperature monitoring and control.

• Temperature switches
• Digital temperature switches and transmitters
• Thermocouple probes and sensors
• RTD temperature probes and sensors
• Temperature Transmitters (with Integral Sensor)
• Temperature Transmitters (Thermocouple Input)
• Temperature Transmitters (RTD Input)
• Programmable Temperature Transmitters (Thermocouple or RTD Input)
• TTD-20 Series Temperature Transmitters with M12 quick-disconnect for fast mounting
• Thermowells and fittings
• Thermocouple wire and RTD extension wire

ProSense® Pressure Gauges & Thermometers

Mechanical dial pressure gauges

are available in a variety of configurations for displaying pressure readings in most pneumatic, hydraulic, HVAC, plumbing, industrial and commercial applications. These high quality pressure gauges use Bourdon tube sensing elements and do not require any external power sources to operate other than the media being sensed.

Digital pressure gauges

ProSense DPG1 digital pressure gauges are ideal for industrial and general purpose applications requiring an accurate and reliable device with easy to read digital display.

General purpose 3" dial and 5" dial, 304 stainless steel thermometers

have bi-metallic sensing elements for reliable readings and are back mount (3" dial) or adjustable angle (5" dial) with 1/2" NPT connection

Liquid Level Sensors and Controllers

Level sensors monitor the level of liquids, pellets, powders, and other similar products in tanks and process systems. Available are:

• Flowline® Reflective Ultrasonic Level Sensors (Non-contact) feature Flowline's proprietary Reflective Technology™ that delivers reliable level measurement in condensing environments.
• Flowline® Ultrasonic Level Sensors (Non-Contact) replace float, conductance and pressure sensors that fail due to contact with dirty, sticky and scaling liquids
• Flowline® Level Sensors (Contact) include ultrasonic, vibration point, and capacitance sensing styles for a variety of liquids and applications
• Flowline® Level Controllers provide fail-safe relay control of pumps or valves with 0-60 second delay.
• ProSense® Guided Wave Radar Level Sensors are a low-cost solution to measure levels of water, water-based media, oil, oil-based media, and soiled, viscous liquids or liquids that are prone to formation of deposits ... New!
• ProSense® Float Level Switches provide a low-cost general purpose solution for single point monitoring of liquid level
• ProSense® Vibration Fork Level Switches use tuning fork technology to provide reliable liquid point level detection where conductivity, turbulence, pressure, temperature or viscosity changes may be a factor
• ProSense® Submersible Level Sensors provide continuous liquid level measurement by sensing the hydrostatic pressure produced by the height of liquid above the sensor
• Proximity Level Sensors with capacitive technology can detect the level of solids such as plastic pellets; ultrasonic sensors can operate as downward facing, non-contact level sensors

Signal Conditioners / Signal Isolators

Signal conditioners convert process, temperature and other electrical signals into voltage or current signals for use with PLCs, loop controllers, encoders, digital displays or any application requiring an isolated or analog signal.

DC Voltage or Current Input Signal Conditioners offer isolation and conversion to/from unipolar to bipolar signals

High Speed Optical Isolators (Encoder Input) connect enclosures to PLCs, drives and other devices while addressing electrical noise issues and converting signal types

Universal signal conditioners provide isolation and accept milliamps, volts, RTD, thermocouple or potentiometer inputs.

Temperature Transmitters include head mount or DIN rail mount styles with thermocouple or RTD inputs

Current to Pneumatic (I/P) Transducers

NITRA Electro-pneumatic Transducers (I/P)

I/P Transducers are electro-pneumatic regulators that control air pressure with a 4-20mA signal. NITRA NCPx Series electro-pneumatic transducers (I/P) convert a 4-20 mA current signal (I) from a PLC or other controller to a linear pneumatic output pressure(P).

• 4-20 mA input compatible with PLCs and other controllers
• Several output pressure ranges applicable for industrial pneumatic and process control applications
• Direct or bracket mounting (bracket included)
• Optional pipe and DIN rail mounting kits available (NCP2)
• Rated for NEMA 4X (IP65) environments
• Approved for Hazardous Locations

Solenoid Process Pipeline Valves

DVP / DVD Series 2 & 3-port, Process (Pipeline) Valves

Glass filled nylon or brass bodies, Viton seals, brass or stainless operators

• 2 and 3-way poppet style valves, 2-way diaphragm style valves
• 1/8" to 1" FNPT ports
• 2-position, N.C., spring return
• 24VDC, 24VAC or 120VAC

DVM Series 2-port, Media Separated Process (Pipeline) Valves

Media separated, dry operator, solenoid valves for use where the metal working components of the valves do not come into contact with the working fluid.

• Nylon body; Viton seals; brass operator
• 2-way diaphragm style valve
• 1/8" or 1/4" FNPT ports
• 2-position, N.C., spring return
• 24VDC, 24VAC or 120VAC

Pocket Portal
(Cloud Logger with IO)

STRIDE® Pocket Portal IoT Bridge
STRIDE Industrial Wireless IoT end-to-end solution

• Faster Monitoring: Unmonitored assets can get connected and become monitored assets in minutes with Modbus RTU, 4 digital I/O & 2 analog inputs
• Remote Control: Control Modbus device and up to four digital outputs using mobile app
• Reduce Costs: Enterprises can implement IoT capabilities without needing technical expertise and without modifying equipment
• Retrofit solution: industrial controls, commercial buildings, retail spaces, or factories can be entirely retrofitted with IoT capabilities in days instead of months