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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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Temperature meter, no relays, 12 to 24 VDC power

  • Input: 0 to 20 mA, 4 to 20 mA, 0 to 5 V, 1 to 5 V, and ±10 V, field selectable
  • Product Type: Temperature meters
  • CE Compliance: Yes
Mfg Part# PD7000-7R0-CP
DO-30006-18
Usually ships in 9 days.
$379.00 USD/EACH

Qty:

LD4006PO:6DIGIT Lrg Display Counter/Rate Meter 4in.High 6-Digit Red Led

  • Product Type: Process counters/rate meters
  • Power: 11 to 16 VDC
  • Output: Relay: Form C, 5A @ 120/240 VAC or 28 VDC (resistive load), 1/8 hp @ 120 VAC (inductive load) 1
Mfg Part#
DO-68483-24
Usually ships in 8 days.
$775.00 USD/EACH

Qty:

Simpson 1327A (09790) Voltmeter, 0-100 VDC, 3.5 UL WV

  • Product Type: DC Voltmeters
  • Description: 31/2" DC Voltimeters
  • DC voltage: 0-100
Mfg Part#
DO-68488-86
Usually ships in 11 days.
$98.00 USD/EACH

Qty:

Eurotherm Nanodac Recorder/Controller; Loop/RDD/Sterilizer; 24VDC

  • Product Type: Temp/Process control
  • Control input: Yes thermocouple
  • Control input: Yes VDC
Mfg Part# Nanodac/VL/C/X/RDD/ST/TS/XXXX/XXXXX
DO-70002-40
Available for order
or call 1-888-358-4712 to order
$1,850.00 USD/EACH

Qty:

M-System 53U-1202-M2/UL Multi Power Monitor; 5 A, 4-20mA

  • Product Type: Power Monitors
  • Model: 53U-1202-M2/UL
  • Qty/ea: 1
Mfg Part# 53U-1202-M2/UL
DO-49031-06
Available for order
or call 1-888-358-4712 to order
$690.00 USD/EACH
$589.02 USD/EACH

Qty:

CR Magnetics Rs232 To Rs485 Converter

  • Product Type: RS converters
  • Brand: CR Magnetics
  • Qty/ea: 1
Mfg Part#
DO-68479-85
Available for order
or call 1-888-358-4712 to order
$34.70 USD/EACH

Qty:

Solid Core: Single Phase 0-5 Vdc Ac Voltage

  • Product Type: Transducers
  • Description: 4810 Series
  • Basic Accuracy: 0.5% and 1.0% available
Mfg Part# CR4810-250
DO-68480-13
Available for order
or call 1-888-358-4712 to order
$119.80 USD/EACH

Qty:

Cole-Parmer Loop-Powered 2-Meter Enclosure, Steel, NEMA 4

  • Product Type: Panel Meter
  • Description: steel, holds 2 meters
  • DIN size: 1/8"
Mfg Part#
DO-30007-64
Available for order
or call 1-888-358-4712 to order
$334.00 USD/EACH

Qty:

Single Phase 0-5:Vdc Self Powered; Ac Current-Average Rms Transducers

  • Product Type: Transducers
  • Description: 4210 Series
  • Basic Accuracy: 0.5% and 1.0% available
Mfg Part# CR4210-100
DO-68480-01
Available for order
or call 1-888-358-4712 to order
$128.20 USD/EACH

Qty:

WV428-2000:Slimpak Signal Conditioner T/C Inp

  • Product Type: Signal Conditioners
  • Input range: -.02 to .08 VAC
  • Input type: B, C, E, J, K, N, R, S, T thermocouple
Mfg Part# WV428-2000.V1
DO-68477-74
Available for order
or call 1-888-358-4712 to order
$420.00 USD/EACH

Qty:

Simpson 1327A (09780) Voltmeter, 0-50 VDC, 3.5 UL WV

  • Product Type: DC Voltmeters
  • Description: 31/2" DC Voltimeters
  • DC voltage: 0-50
Mfg Part#
DO-68489-04
Usually ships in 11 days.
$97.00 USD/EACH

Qty:

Temperature meter, two SPDT relays, 12 to 24 VDC power

  • Input: 0 to 20 mA, 4 to 20 mA, 0 to 5 V, 1 to 5 V, and ±10 V, field selectable
  • Product Type: Temperature meters
  • CE Compliance: Yes
Mfg Part# PD7000-7R2-CP
DO-30006-19
Usually ships in 9 days.
$419.00 USD/EACH

Qty:

Red Lion 5400100 Magnetic Pick-Up Sensor Block Mount

  • Product Type: Mounting bracket/kit
  • Model: 5400100
  • Qty/ea: 1
Mfg Part#
DO-68483-35
Usually ships in 8 days.
$22.00 USD/EACH

Qty:

Simpson 1329A (09940) Voltmeter, 0-100 VDC, 4.5 UL WV

  • Product Type: DC Voltmeters
  • Description: 41/2" DC Voltimeters
  • DC voltage: 0-100
Mfg Part#
DO-68488-87
Usually ships in 11 days.
$105.00 USD/EACH

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Digi-Sense 1-Zone Temperature Controller; Ramp/Soak, RTD, 120VAC/12A

  • Product Type: Ramp/Soak control, benchtop
  • Control input: Yes RTD
  • Control output 1: SSR
Mfg Part#
DO-36225-69
Available for order
or call 1-888-358-4712 to order
$1,315.00 USD/EACH
$1,117.75 USD/EACH

Qty:

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Home  >  Process Control