Pressure Measurement & Control


Explosion-proof and non-incendive pressure transmitters

March 2005 Pressure Measurement & Control

The E-10 and E-11 series of explosion proof pressure transmitters, from Wika Instruments, are specifically designed to meet the durability and performance requirements of industrial applications.

These pressure transmitters feature an industry standard 4 to 20 mA two-wire output signal, NEMA 4X (IP67) ingress protection, and are resistant to pressure spikes, vibration and moisture intrusion. NACE MR-01-75 compliance provides extra resistance against sulphide stress cracking when exposed to gases containing sulphur.

The transmitters are engineered to meet Class I, Division 1 Explosion proof protection for installation in hazardous environments. Each transmitter undergoes extensive quality control testing to achieve an accuracy of better than 0,25% full scale. Each transmitter is temperature compensated to assure accuracy and long-term stability when exposed to extreme ambient temperature conditions.



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