CSA International has certified Moore Industries’ BH field-mount instrumentation enclosures explosion-proof. The enclosures provide protection for field-mounted hockey-puck instruments. The housing meets standards for enclosing indoor and outdoor electronic instruments approved for use in explosion-proof, dust-ignition proof and intrinsically-safe locations. With the new certificate, the BH equipment rating is as follows: Class I, Groups A, B, C and D; Class II, Groups E, F and G; Class III; Type 4X, IP66. Prior approvals include Factory Mutual (FM) Explosion-Proof, Dust-Ignition Proof and NEMA 4X; IP66, and ATEX Flame-Proof certifications. Meeting NEMA 4X and IP66 ratings, the housing is resistant to ultraviolet rays and chemicals. Its high impact structure protects instruments even in harsh field conditions.