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Home  >  Pressure Switches

Pressure Switches

Pressure Switches

An adjustable pressure switch is just one in a line of pressure controls. An adjustable pressure switch is a simple mechanism that converts an applied pressure through a process connection into a current or voltage output. Switches have a current (4 to 20 mA) output or voltage (VAC or VDC) output. Davis Instruments has a wide range of transmitters and transducers from which to choose. We carry standard switches as well as industrial switches. Industrial switches will have a very durable case to protect the electronics of the unit and even will have explosion cases for many applications, such as in oil and gas exploration and extraction. When not in a very dangerous industrial process, most switches will have a stainless steel case to protect the unit from mild acids and slightly caustic applications. All switches are used for their output to control pumps, switches, PLCs, or just send a signal to a panel meter to control processes or signal need for attention. Many switches are non-electrical and will have a mechanical set point that will shut off flow of air, gases, or liquids when the set point is reached. If you have questions about selecting an adjustable pressure switch contact a Davis Application Specialist.

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UE 2W3A00K12, EX/ATEX 2 Differential Pressure Switch, 100 psi, DC, 100 mA

  • Product Type: Pressure Switches
  • Output: 100 mA
  • Range: 0 to 100 psi
Mfg Part# 1XSWHLK12
DO-68093-32
Available for order
or call 1-888-358-4712 to order
$1,101.00 USD/EACH

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UE 2XLP41K12, EX/ATEX 1, 2 Differential Pressure Switch, 100 psi, 4-20mA, Loop

  • Product Type: Pressure Switches
  • Output: 4-20 mA
  • Range: 0 to 100 psi
Mfg Part# 1XTXSWK12
DO-68093-33
Available for order
or call 1-888-358-4712 to order
$1,257.00 USD/EACH

Qty:

Pressure Switch 0 to 600 PSI; 1/4" NPT(F)

  • Product Type: Pressure Switches
  • Wetted materials: Viton, PTFE, 316 stainless steel
  • Range: 0 to 600 psi
Mfg Part# FPSN7PV07 600PSI
DO-68350-78
Available for order
or call 1-888-358-4712 to order
$412.00 USD/EACH

Qty:

Ashcroft B Series Exp Proof Pressure Switch, 30" WC, 1/4" NPT(F); Two Set Points

  • Product Type: Pressure Switches
  • Media compatibility: water-based liquids compatible with Buna-N
  • Enclosure rating: Div. 1 & 2, NEMA 7, 9 (IP66)
Mfg Part# B724B30IW
DO-68360-49
Available for order
or call 1-888-358-4712 to order
$480.00 USD/EACH

Qty:

4W3A01P18 : Switch 0/3000psi 90-130VAC Power Input 24-280 VAC

  • Product Type: Pressure Switches
  • Range: 0 to 3000 psi
  • Output: 24 to 280 VAC
Mfg Part#
DO-68457-23
Available for order
or call 1-888-358-4712 to order
$907.25 USD/EACH

Qty:

Pressure Switch 150 to 23000 psi, 1/4" NPT (M)

  • Product Type: Pressure Switches
  • Wetted materials: zinc-plated steel
  • Range: 150 to 2300 psig
Mfg Part# 400-1-2-150/2300-8
DO-98075-46
Available for order
or call 1-888-358-4712 to order
$198.75 USD/EACH

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Differential Pressure Switch 10 to 100" WC

  • Product Type: Differential Pressure Switches
  • Wetted materials: 316L SS bellows
  • Range: 10 to 100 psid
Mfg Part# H400K-559
DO-68091-79
Available for order
or call 1-888-358-4712 to order
$439.80 USD/EACH

Qty:

Pressure Switch 0 to 1000 PSI; 1/4" NPT(F)

  • Product Type: Pressure Switches
  • Wetted materials: Viton, PTFE, 316 stainless steel
  • Range: 0 to 1000 psi
Mfg Part# FPSN7PV07 1000PSI
DO-68350-80
Available for order
or call 1-888-358-4712 to order
$412.00 USD/EACH

Qty:

Ashcroft D7, Explosion Proof Pressure Switch, 15 psid, Buna-N

  • Product Type: Pressure Switches
  • Range: 0 to 15 psid
  • Model: D715PSID
Mfg Part# D7-24-B-15#D
DO-68455-00
Available for order
or call 1-888-358-4712 to order
$683.00 USD/EACH

Qty:

Ashcroft B Series Exp Proof Pressure Switch, 60" WC, 1/4" NPT(F); Two Set Points

  • Product Type: Pressure Switches
  • Media compatibility: water-based liquids compatible with Buna-N
  • Enclosure rating: Div. 1 & 2, NEMA 7, 9 (IP66)
Mfg Part# B724B60IW
DO-68360-50
Available for order
or call 1-888-358-4712 to order
$480.00 USD/EACH

Qty:

Water pump pressure switch, NC, range 15-80 psig (1.0-5.5 bar)

  • Product Type: Pressure Switches
  • Media compatibility: compatible liquids and gases
  • Wetted materials: Silicone, steel, and stainless steel
Mfg Part# CXA-S1
DO-68063-42
Usually ships in 3 days.
$30.75 USD/EACH

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Ashcroft L Series Pressure Switch, 60" WC, 1/4" NPT(F); Single Set Point, Adjustable Dead Band

  • Product Type: Pressure Switches
  • Media compatibility: water-based liquids compatible with Buna-N
  • Enclosure rating: NEMA 4, 4X IP66
Mfg Part# LPAN4HB2560IW
DO-68360-01
Available for order
or call 1-888-358-4712 to order
$373.00 USD/EACH

Qty:

Pressure Switch 7 to 115 psi, 1/5" NPT (M)

  • Product Type: Pressure Switches
  • Wetted materials: zinc-plated steel
  • Range: 7 to 115 psig
Mfg Part# 400-1-2-7/115-8
DO-98075-38
Available for order
or call 1-888-358-4712 to order
$127.75 USD/EACH

Qty:

Ashcroft G Series Pressure Switch, 30" WC, 1/4" NPT(F); Single Set Point

  • Product Type: Pressure Switches
  • Media compatibility: water-based liquids compatible with Buna-N
  • Enclosure rating: NEMA 4, 4X IP65
Mfg Part# GPAN4HB2530IW
DO-68360-24
Available for order
or call 1-888-358-4712 to order
$530.50 USD/EACH

Qty:

Pressure Switch 300 to 2900 psi, 1/4" NPT (M)

  • Product Type: Pressure Switches
  • Wetted materials: zinc-plated steel
  • Range: 300 to 2900 psig
Mfg Part# 400-1-2-300/2900-8
DO-98075-48
Available for order
or call 1-888-358-4712 to order
$198.75 USD/EACH

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Home  >  Pressure Switches