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Home  >  Process Control

Process Control

Process Control

Effective process control enhances the efficiency and performance of your operation. The heart of any sophisticated process is a controller that takes input from sensors and transmitters, measures process variables, and responds with output instructions to system components via relays and switches.

Davis Instruments offers a wide range of process components including process and temperature controllers, sensors and transmitters, relays and switches, signal conditioners, I/O modules, panel meters, HMI devices, and enclosures. Additionally, we provide the technical assistance you need when help is required to find the best solution for your application. Davis Instruments’ process control products are manufactured by leading industry brands such as Eurotherm, Red Lion, OPTO22, Action Instruments, Hoffman, and Digi-Sense.


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M6 Series Ultra-slim Signal Conditioner - Isolator: M6SYV-AA-R/UL, tension terminal.

  • Product Type: Isolators
  • Description: Isolator
  • Power supply: 24 VDC
Mfg Part# M6SYV-AA-R/UL
DO-68515-32
Usually ships in 15 days.
$200.00 USD/EACH
$175.00 USD/EACH

Qty:

Cole-Parmer Universal Input Panel Meter, 1.2"/4-20mA/24VDC/85-265VAC

  • Input: ±20 mA, ±10 VDC , 100 O Pt RTD, or Type J, K, T, or E thermocouple
  • Product Type: Panel meter
  • Resolution: Process: up to three decimal places
    Temperature: 1° F/C or 0.1° F/C
Mfg Part# PD765-6X3-10-CP
DO-30005-15
Usually ships in 6 days.
$459.00 USD/EACH

Qty:

Taut Baud Dc Microammeter 0-10 Model:04459

  • Product Type: Taut Baud DC Microammeters
  • Description: 41/2" Taut Baud DC Microammeters
  • DC current: 0-1x10-5
Mfg Part#
DO-68489-81
Available for order
or call 1-888-358-4712 to order
$204.10 USD/EACH

Qty:

Q468-0000:Isolator Touchcal Ac Input With Iqrl-200

  • Product Type: Isolators
  • Description: AC Input, Field Configurable Isolator
  • Power supply: 9-30 VDC
Mfg Part# Q468-0000
DO-68477-84
Available for order
or call 1-888-358-4712 to order
$374.00 USD/EACH

Qty:

1/32-DIN controller with single-line display, RS-232, SSRD, relay, 100-240 VAC

  • Product Type: Temp/Process control
  • Control input: Yes thermocouple
  • Control input: Yes RTD
Mfg Part# 330 000 200
DO-89820-00
Available for order
or call 1-888-358-4712 to order
$417.80 USD/EACH
$292.46 USD/EACH

Qty:

Digi-Sense 1-Zone Temperature Controller; Type K, 120VAC/15A

  • Product Type: Temperature control, benchtop
  • Control input: Yes thermocouple
  • Control output 1: SSR
Mfg Part#
DO-36225-62
In stock.
$770.00 USD/EACH
$654.50 USD/EACH

Qty:

Cal Control 1/16-DIN Temp Controller, 2-Line; Sensor/4-20mA/2 Relay

  • Product Type: Temp/Process control
  • Control input: 4 to 20 mA
  • Control output 1: Current: 4 to 20mA ±0.1%
Mfg Part# 95B11PA000
DO-89820-74
Available for order
or call 1-888-358-4712 to order
$522.50 USD/EACH
$365.75 USD/EACH

Qty:

Red Lion PXU-PID Controller, Universal Input, 4-20 mA, Dual Alarm, 100-240 VAC

  • Product Type: Temp/Process control
  • Input: 0-20, 4-20 mA
  • Input: J, K, T, E, R, S, B, N, L, U, TXK thermocouple
Mfg Part# PXU31A50
DO-65590-03
Usually ships in 9 days.
$166.00 USD/EACH

Qty:

Simpson 1327A (06310) Milliammeter, 0-1 mADC, 3.5 WV

  • Product Type: DC Milliammeters
  • Description: 31/2" DC Milliammeters
  • DC current: 0-0.001
Mfg Part#
DO-68488-61
Available for order
or call 1-888-358-4712 to order
$99.00 USD/EACH

Qty:

Cal Control Temperature/Process Controller RS-232 Communications Board

  • Product Type: Communications Board
  • CE Compliance: Yes
  • Brand: Cal Control
Mfg Part# 3C0000200
DO-89820-61
Usually ships in 14 days.
$99.90 USD/EACH
$69.93 USD/EACH

Qty:

Temperature Controller, TC, 1/16-DIN, Relay Output, 1 alarm

  • Product Type: Temp/Process control
  • Control input: Yes thermocouple
  • Control output 1: Relay: Contact, SPDT, 3 amps @ 240 VAC
Mfg Part# DC1014CT-101-000-E
DO-89556-23
Available for order
or call 1-888-358-4712 to order
$297.90 USD/EACH

Qty:

Temperature Limit Controller, Universal Input, 1/16-DIN, Relay Output

  • Product Type: Temp/Process control
  • Control input: Yes thermocouple
  • Control input: Yes RTD
Mfg Part# DC120L-1-0-0-0-1-0-0-0
DO-89556-35
In stock.
$495.50 USD/EACH

Qty:

M2DYS-24A-R:Isolated Currnt Loop Supply 24V/22mA 4-20 Ma 4-20 Ma24V Dc

  • Product Type: Signal Conditioners
  • Description: Isolated Current Loop Supply, 24 V/22 mA
  • Power supply: 24 VDC
Mfg Part# M2DYS-24A-R/UL
DO-68467-43
Usually ships in 14 days.
$228.00 USD/EACH
$199.50 USD/EACH

Qty:

Cole-Parmer Loop-Powered Explosion Proof Panel Mount Meter with loop-powered backlight

  • Product Type: Explosion-proof panel meters
  • CE Compliance: Yes
  • Input: 4 to 20 mA
Mfg Part#
DO-30007-57
Usually ships in 7 days.
$494.00 USD/EACH

Qty:

Red Lion G308A230 Graphic Operator Interface, 8" Color Touchscreen

  • Product Type: Operator Interface
  • Dimensions: 8-3/16" (20.8 cm) " H
  • Dimensions: 3" (7.3 cm) " D
Mfg Part# G308A230
DO-45004-04
Usually ships in 7 days.
$3,351.00 USD/EACH

Qty:

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Home  >  Process Control