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Fluke 750PEx — Intrinsically safe pressure modules

Fluke 750PEx is a family of eight intrinsically safe modules for checking pressure instruments in hazardous areas. The 750P01Ex serves low differential pressure, 750P24Ex provides a 15 psi differential range, 750P05Ex–750P29Ex cover gauge pressure, and 750PA4Ex measures absolute pressure.
  • 750P01Ex range: 0…10 inH₂O; 0…25 mbar
  • 750P24Ex range: 0…15 psi; 0…1 bar
  • 750P05Ex range: 0…30 psi; 0…2 bar
  • 750P06Ex range: 0…100 psi; 0…7 bar
  • 750P27Ex range: 0…300 psi; 0…20 bar
  • Availability: On order
  • Manufacturer: Fluke
  • SKU: 01176
Price: on request

Description

Fluke 750PEx is a family of eight intrinsically safe modules for checking pressure instruments in hazardous areas. The 750P01Ex serves low differential pressure, 750P24Ex provides a 15 psi differential range, 750P05Ex–750P29Ex cover gauge pressure, and 750PA4Ex measures absolute pressure. The module receives power from a compatible calibrator and returns digital measurements; it does not generate pressure. Media compatibility and annual uncertainty depend on the exact model. Select connections and accessories according to the FLUKE-750PEX CCD control drawing and current Ex documentation. An order includes one selected module; choose the calibrator and pressure source separately.

Specifications

750P01Ex range
0…10 inH₂O; 0…25 mbar
750P24Ex range
0…15 psi; 0…1 bar
750P05Ex range
0…30 psi; 0…2 bar
750P06Ex range
0…100 psi; 0…7 bar
750P27Ex range
0…300 psi; 0…20 bar
750P09Ex range
0…1500 psi; 0…100 bar
750P29Ex range
0…3000 psi; 0…200 bar
750PA4Ex range
0…15 psia; 0…1 bar absolute
P01Ex measurement type
Differential; both ports for non-corrosive gas
P24Ex measurement type
Differential; high port 316 SS, low port non-corrosive gas
P05/P06/P27/P09/P29Ex type
Gauge; media compatible with 316 stainless steel
PA4Ex measurement type
Absolute; media compatible with 316 stainless steel
P01Ex total uncertainty
1 year: ±0.2% FS, +15…+35 °C; ±0.3% FS, 0…+50 °C
P24/P05/P06/P27/P09/P29Ex uncertainty
1 year: ±0.035% FS, +15…+35 °C; ±0.045% FS, 0…+50 °C
PA4Ex total uncertainty
1 year: ±0.06% FS, +15…+35 °C; ±0.07% FS, 0…+50 °C
Uncertainty below zero
−10…0 °C: ±1% FS, 1 year
Manufacturer Ex marking
II 1 G; Ex ia IIC T4 Ga; Class I Div 1 Groups ABCD T4
Manufacturer certificate references
SIRA 16ATEX2383X; IECEx SIR 16.0118X; CSAE 24UKEX1049X
Connection conditions
Compatible intrinsically safe calibrator such as Fluke 718Ex; per FLUKE-750PEX CCD
Entity parameters
Ui 7.5 V; Ii 200 mA; Pi 0.375 W; Ci 5.8 µF; Li 6.0 µH
Signal and power
Powered by the calibrator; digital communication; internal compensation
Operating temperature
−10…+50 °C
Dimensions and weight
45 × 94 × 110 mm; 292 g
Delivery
One selected module, 1/8 NPT→1/4 NPT/BSP/M20 adapters, O-ring, certificate and documentation