ATEX Pressure

Discover precision and reliability with our ATEX Pressure product collection, engineered to meet your diverse pressure measurement needs.


  • Diaphragm Pressure Switch ≤ 250V
  • N/O or N/C Contacts
  • Up to 50 bar adjustment ranges
  • Over-pressures up to 300 bar
  • Max working pressures up to 150 bar
  • 1/4” BSP thread (others available)
  • Viton seal (others available)
  • Steel Body (Brass + Stainless) available
  • Free adjustments
  • ATEX option available

Technical Datasheet

  • Piston Pressure Switch ≤ 250V
  • SPDT C/O Contacts
  • Up to 400 bar adjustment ranges
  • Over-pressures up to 900 bar
  • Max working pressures up to 450 bar
  • 1/4” BSP thread (others available)
  • NBR+Teflon piston seal
  • Steel Body (Brass + Stainless) available
  • Free adjustments
  • ATEX option available

Technical Datasheet
  • 1x or 2x SPDT microswitches (simultaneous or adjustable)
  • Optional adjustable deadband
  • Internal adjustment scale
  • 316 stainless steel or black anodised aluminium housing
  • IP66 & IP67 rated
  • SIL 2 certified (IEC 61508)

Technical Datasheet

  • Optional SIL 2 IEC 61508, with a qualifying report and Certificate Of Compliance available on request
  • Epoxy painted aluminium or 316 stainless steel housing
  • 316 Stainless steel wetted parts (other options available)
  • 316 Stainless steel welded diaphragm
  • Accuracy 0.075%
  • M20 Female or 1/2″ NPT electrical connection

PYRP Datasheet
PYRD Datasheet

  • PYRP-28 INTRINSICALLY SAFE PRESSURE AND DIFFERENTIAL PRESSURE TRANSMITTER
  • 316 Stainless steel wetted parts
  • 316 Stainless steel welded diaphragm
  • Accuracy 0.2%
  • DIN 43650 plug and socket, M20 Female, flying lead or PM12 electrical connection

PYRP-28 Datsheet
PYRD-28 Datasheet

  • PYRP-2000 & PYRD-2000 INDUSTRIAL SMART INDICATING PRESSURE AND DIFFERENTIAL PRESSURE TRANSMITTERS
  • 316 Stainless steel wetted parts. Hastelloy and other materials available
  • 316 Stainless steel welded diaphragm
  • Accuracy 0.075% and 0.005% available
  • M20 Female electrical connection

PYRP-2000 Pressure Datsheet
PYRP-2000 Differential Datasheet

  • PYRP-28 INDUSTRIAL PRESSURE TRANSMITTER AND PYRD-28 INDUSTRIAL DIFFERENTIAL PRESSURE TRANSMITTER
  • 316 Stainless steel wetted parts
  • 316 Stainless steel welded diaphragm
  • Accuracy 0.2%
  • DIN 43650 plug and socket, M20 Female, flying lead or PM12 electrical connection

PYRP-28 Datsheet
PYRD-28 Datasheet

  • 1x or 2x SPDT microswitches (DPDT or dual switching)
  • Internal adjustment scale
  • Housing: 316 SS or anodised aluminium
  • IP66 / IP67 rated
  • SIL 2 (IEC 61508) compliant

  • IP66-rated housing: anodised aluminium or 316 stainless steel
  • 1x or 2x SPDT microswitches (simultaneous)
  • M20 entry with integral terminal block
  • SIL 2 (IEC 61508) certified
  • MOD approved and nuclear compliant
  • Optional monitoring resistors

Technical Datasheet

  • Compact, robust, reliable, and accurate
  • Flameproof Ex db certified (ATEX / IECEx / UKEx)
  • Fast installation with flying lead (>300mm) & Ex db gland
  • Ideal for wellhead and actuator applications

Technical Datasheet

  • Housing: PPS engineering polymer or 316 stainless steel
  • Protection: IP66 & IP67
  • Switches: 1x or 2x SPDT (simultaneous operation)

Technical Datasheet

  • 1x or 2x SPDT microswitches (DPDT, deadband, or dual switching)
  • Internal adjustment scale for precision setup
  • Housing: 316 stainless steel or anodised aluminium
  • IP66 / IP67 rated for environmental protection
  • Proven SIL 2 certified (IEC 61508)

  • IP66-rated black anodised aluminium or 316 stainless steel housing
  • 1x or 2x SPDT microswitches (simultaneous operation)
  • M20 entry with integral terminal block
  • SIL 2 certified (IEC 61508)
  • MOD approved & nuclear industry compliant
  • Optional circuit monitoring resistors

Technical Datasheet

  • ATEX & IECEx CE Ex II1G Exia IIC
  • T6 (-50 to +78°C), T5 (-50 to +93°C), T4 (-50 to +128°C)
  • PPS polymer or 316 stainless steel housing, IP66/67
  • 1 or 2 SPDT microswitches (simultaneous)
  • Connection: DIN 43650, M20 terminal block, 4-pin M12, or flying lead (M20/½” NPT)
  • SIL 2 compliant (IEC 61508)

Technical Datasheet

  • Differential Pressure Switch SPDT C/O contacts
  • Low Ranges of 1.5 - 350 mBar
  • High Ranges up to 25 Bar
  • Clear Adjustment Scale
  • 2 x 1/4” BSP Standard Female Ports
  • 250 VAC/15A (optional gold contacts)
  • IP66 as standard

Technical Datasheet
  • Flameproof ATEX Exd Switch with an Adjustable Change Over Contacts (SPDT) or (DPDT)
  • For Adjustable Switching Pressure Ranges Up to 400 bar.
  • 1/4″ BSP Female Thread (Others Available)
  • Stainless Steel Diaphragm (Others Available)
  • Range -1 to +3.6 Bar
  • Maximum working pressures up to 12 bar

Technical Datasheet
  • Flameproof EXd Pressure SPDT/DPDT Switch
  • Up to 400 bar adjustment ranges
  • SPDT or DPDT switching
  • S/S 316 diaphragm (Others available)
  • 1/4” BSP thread (Others available)
  • 316 stainless steel wetted parts
  • ATEX Exd IIC T6 level of Certification

Technical Datasheet
  • Temperature range: Ambient temperature from –20°C to +85°C
  • Diaphragm material: NBR, Silicone, FKM (Viton® ), EPDM.

Technical Datasheet