Series 423X, 425X, 426X Pressure Transmitter
Product notice: Some Series 423X, 425X and 426X part numbers are obsolete. Barksdale lists configuration-dependent options in the Series 450X and BoT families. View the related Series 450X Pressure Transmitter on Mod-Tronic, or contact us to confirm the correct replacement for your full part number.
420X Series Explosion Proof Transducers prevent an explosion from occurring when operated in a Division 1 environment. 420X Series transducers prevent personal injury and machinery damage by preventing the explosion the first place. Energy generated within the transducer is of such a low level that intermittently present flammable vapors will not be ignited. External zener barriers are not required in order to meet UL requirements for a non-incendive installation. The lower cost of not having to install zener barriers means that the positive aspects of intrinsically safe and explosion proof are combined in Barksdale non-incendive transducers. Three models are available: Series 423X (0-5V), Series 425X (4-20mA) and Series 426X (0-10V).
| Base Model # | Accuracy | Range | Housing Type | Output Signal | Normally In Stock | Add to Cart / Configure Part # |
| 423X | ±0.25% FSO | 2000 psi and above | 300 Series Stainless Steel | 0.5 to 5.5 VDC | Inquire | Configurator |
| 425X | ±0.25% FSO | 2000 psi and above | 300 Series Stainless Steel | 1 to 11 VDC | Inquire | Configurator |
| 426X | ±0.25% FSO | 2000 psi and above | 300 Series Stainless Steel | 4 to 20 mA | Inquire | Configurator |
