Smartline/BUS self-checking water-level limiter for unattended operation and applications with higher risk potential. The catalogue lists short-interval self-tests, component identification and SIL3 certification.Configurations: DP111 + DLL up to 32 bar / 464 psi; DP121 + DLL up to 200 bar / 2901 psi. One DLL can evaluate both required low-water limiting probes. Confirm the exact probe and limiter
Smartline/BUS self-checking water-level limiter for unattended operation and applications with higher risk potential. The catalogue lists short-interval self-tests, component identification and SIL3 certification.
Configurations: DP111 + DLL up to 32 bar / 464 psi; DP121 + DLL up to 200 bar / 2901 psi. One DLL can evaluate both required low-water limiting probes. Confirm the exact probe and limiter combination for the application.