技术规格

Dynatrol® CL-10RH Liquid Level Switch
The Dynatrol® Type CL-10RH Liquid Level Detector and EC-102B or EC-103C Control Unit is used for high, intermediate or low point level detection of liquids and slurries. This is typically a replacement unit for existing CL-10RH units in the field. The CL-10GH is phasing out the older style liquid level detector.
Information
The CL-10RH Liquid Level Switch is being phased out and replaced by the newer CL-10GH type level detector.  

CL-10RH Specifications
•  Explosion Proof: CSA NRTL/C approved for Class 1, Group D, Division 1 Class 2, Groups E, F, and G
•  Pressure Rating: 3000 PSIG @ 100°F
•  Temperature Rating: 300°F (High Temperature Construction Available)
•  Pressure Connection: ¾-inch NPT
•  Conduit Connection: ½-inch NPT
•  Process Contact Surfaces: 316 S.S. (standard)

EC-102B Control Unit
•  Explosion Proof: CSA NRTL/C approved for Class 1, Group D, Division 1, Class 2, Groups E, F, and G
•  Voltage Supply (Nominal):120 volts, 60Hz
•  Temperature Rating: 125°F Maximum
•  Power Consumption: 5 VA
•  Conduit Connections: ½-inch
•  Contacts: SPDT 2A @ 120 VAC (Non-Inductive)

Principle of Operation
The Dynatrol® liquid level paddle is driven into vibration by a driver coil. A second coil produces a voltage proportional to a 0-3/4-inch range of level. As the process covers the paddle, the output responds proportionally by transmitting a 1-5mA or 4-20mA signal.