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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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Action Instruments AP1090 Limit Alarm, DC input, dual set point, SPDT

  • Product Type: Limit Alarms
  • Description: 1090-2000-1 Limit Alarm
  • Input type: DC Current
Mfg Part# AP1090-2000-1
DO-68477-99
In stock.
$385.40 USD/EACH

Qty:

Hoffman Q1PBPCD QLINE D Wall-Mount Enclosure PC NEMA 4X, 75x73x79mm, 30.5mm Hole

  • Product Type: Wall-Mount Enclosure
  • Material: ABS Plastic
  • Inside dimensions: 2.87" W x 2.95" H x 3.11" D (73 x 75 x 79 mm)
Mfg Part# Q1PBPCD
DO-10503-30
Usually ships in 9 days.
$47.20 USD/EACH

Qty:

Love 1/16-DIN Universal Input Temp Controller; V Pulse/V Pulse/Ramp/Soak

  • Product Type: Temp/Process control
  • Control input: Yes thermocouple
  • Control input: Yes RTD
Mfg Part# 16B-22
DO-89802-66
In stock.
$114.00 USD/EACH
$96.90 USD/EACH

Qty:

Action Instruments Q126 Temperature Limit Alarm, thermocouple, 2 SPDT relays

  • Product Type: Limit Alarms
  • Description: Thermocouple Input, Field Configurable Limit Alarm, Dual Trip
  • Power supply: 85-265 VAC
Mfg Part# Q126-0000
DO-68477-79
Available for order
or call 1-888-358-4712 to order
$380.28 USD/EACH

Qty:

OPTO 22 240D45 DC Control SSR, 240 VAC, 45 A

  • Product Type: Relays
  • Model: 240D45
  • Max current: 45 Amps
Mfg Part# 240D45
DO-68474-57
In stock.
$50.00 USD/EACH

Qty:

Action Instruments G108 SlimPak Limit Alarm, 9-30 VDC input, 0-20 mA, dual SPDT

  • Product Type: Limit Alarms
  • Description: DC Input Field-configurable Dual Limit alarm
  • Power supply: 9-30 VDC
Mfg Part# G108-0001.V1
DO-68477-89
Available for order
or call 1-888-358-4712 to order
$393.60 USD/EACH

Qty:

Process meter, two SPDT relays and 4 to 20 mA output, 85 to 265 VAC 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: Process panel meters
  • CE Compliance: Yes
Mfg Part# PD6000-6R5-CP
DO-30006-04
Usually ships in 9 days.
$419.00 USD/EACH

Qty:

Love 1/32-DIN Universal Input Temp Controller; V Pulse/Relay/Ramp/Soak

  • Product Type: Temp/Process control
  • Control input: Yes thermocouple
  • Control input: Yes RTD
Mfg Part# 32B-23
DO-89802-51
Available for order
or call 1-888-358-4712 to order
$121.00 USD/EACH
$102.85 USD/EACH

Qty:

OPTO 22 G4IDC5 DC Input Module, 10-32 VDC, 5 VDC Logic

  • Product Type: G4 I/O Module Systems
  • Qty/ea: 1
  • Brand: Opto 22
Mfg Part#
DO-68474-18
Usually ships in 9 days.
$15.75 USD/EACH

Qty:

Cole-Parmer 4-channel controller, panel mounted

  • Input: Pulse: 100 mVp-p to 15 Vp-p (x4)
  • Product Type: Multichannel controllers
  • Description: Panel meter
Mfg Part# PD941-8K9-15
DO-30005-30
Usually ships in 11 days.
$2,173.50 USD/EACH

Qty:

WV408-2000:Slimpak Signal Conditioner Dc Volt

  • Product Type: Signal Conditioners
  • Input range: ±2.5 mA or ±25 mA mA
  • Input range: ±0.15, ±1.5, ±15 or ±150 V VDC
Mfg Part# WV408-2000.V1
DO-68477-72
Available for order
or call 1-888-358-4712 to order
$392.58 USD/EACH

Qty:

Eurotherm Nanodac Recorder/Controller; Loop/Prog/LRD; VAC

  • Product Type: Nanodac paperless recorder
  • Display: 3.5" TFT
  • Qty/ea: 1
Mfg Part# NANODAC/VH/C/P/LRD/XX/TS/SV/XXXXX/ENG/XXX/XXXX/XXXXX/XX/XX
DO-70002-63
Usually ships in 9 days.
$1,855.25 USD/EACH

Qty:

Red Lion Controls IAMS0001 Universal Signal Conditioner, analog output

  • Product Type: Signal Conditioners
  • Description: IAMS universal signal conditioner with retransmitted analog output
  • Input range: 0 to 20 and 4 to 20 mA DC mA
Mfg Part# IAMS0001
DO-68513-08
Usually ships in 8 days.
$233.00 USD/EACH

Qty:

G418-0001:Action SlimPak Signal Conditioner RTD Input

  • Product Type: Isolators
  • Description: RTD Input, Field Configurable Isolator
  • Power supply: 9-30 VDC
Mfg Part# G418-0001.V1
DO-68477-93
Available for order
or call 1-888-358-4712 to order
$408.98 USD/EACH

Qty:

4390-0000-1:D/C Setpnt.Cntr Dc Volt Input

  • Product Type: Isolators
  • Description: 4390-0000-1 Isolator
  • Input range: 1 mA to 100 mA mA
Mfg Part# AP4390-0000-1
DO-68478-03
Available for order
or call 1-888-358-4712 to order
$613.98 USD/EACH

Qty:

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Home  >  Process Control