暂不可售: Single head system, Separate evaluation, Direct detection mode, Series: -30GM, Operating voltage: 10 ... 30 V DC , ripple 10 %SS, Output type: 1 pulse output for echo propagation time, high-active, short-circuit proof, UL approval: cULus Listed, General Purpose, CSA approval: cCSAus Listed, General Purpose, Connection: 2 m PVC cable 0.75 mm2, Housing: nickel plated brass; plastic components: PBTfa