Ashcroft Low Differential Pressure Transmitters

Sensor stability and repeatability provides precise differential pressure measurement
  • 4 to 20 mA output
  • Field-adjustable four-digit LCD features selectable units of in. WC, Pa, or mbar
Ashcroft model GL42 transmitters are designed for reliable and critical static or velocity pressure measurement in room pressure monitoring, building pressure, filter efficiency and fume hood monitoring. The MEMS variable-capacitance sensor provides high sensitivity and long-term stability, making these transmitters perfect for low differential pressure measurement in critical applications.
$710.50USD / Each

3 variations of this product are available.

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Compareitem specifications
Enclosure Rating Max Pressure (in WC) Min Pressure (in WC)
Availability Pricing
Ashcroft Low Differential Pressure Transmitter, 0.25 in WC EW-68874-42 Mfr # GL42-5-MB2-42-CD-W-P25IWL
NEMA 4X, IP65 0.25 -0.25
$710.50USD / Each
Ashcroft Low Differential Pressure Transmitter, 0.5 in WC EW-68874-43 Mfr # GL42-5-MB2-42-CD-W-P5IWL
NEMA 4X, IP65 0.5 -0.5
$710.50USD / Each
Ashcroft Low Differential Pressure Transmitter, 15 in WC EW-68874-49 Mfr # GL42-5-MB2-42-CD-W-15IWL
NEMA 4X, IP65 15 -15
$710.50USD / Each
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