AU-20 series, HR-66 series, PR-30S, 30EX series, PM-12 serie…

Instrumentation and Automation

Water Level Detectors

AU-20 series, HR-66 series, PR-30S, 30EX series, PM-12 series

Product Description

The subject system is consisted of the following combinations:, 1. Alarm Monitoring Panel: AU-2032M, 2030, 2030A, 2014, 2016, 2. Repeat Panel (option): AU-2032, 2030, 2030A, 2014, 2016, 3. I.S. Barrier: KFD2-SR2-Ex.2.W.LB, KFD2-SR2-Ex.1.W.LB, 4. Power Supply Unit: KFD-EB2, 5. Line Monitor: LM-20, 6. Level Switch, i). Electrode type: HR-66 series, ii). Reed Switch type: PR-30S, 30EX series, iii). Horizontal type : PM-12 series,

Product Ratings

1. Alarm Monitoring Panel: 220VAC and 24VDC | 2. Repeat Panel (option): 24VDC, | 3. I.S. Barrier: EEx iA IIC, DC20V~30VDC, 0.7W, 10.5Voc, 26mA, Cert. No. PTB 00 ATEX 2080 | 4. Power Supply Unit: DC20V~30VDC, Ambient Temp: -25~60degC | 5. Line Monitor: AC220V or DC24V, Ambient Temp: -50degC ~ 55degC | 6. Level Switch | i) Electrode type: | a) HR-66 series: | Ambient Temp: -25degC ~ 70degC, | Process Press: 0~10bar, IP68, | Sensing voltage through electrode: 5VAC, Vmax: 30VDC, Imax:28.93mA, Ci: 135nF, Li: 73MH | ii) Reed Switch type: | a) PR-30EX-1: | Max Temp: 100degC, | Max Press: 3kg/Cm2, | Max Temp: 100degC, | Switch contact rating: 1.5A/250AC, | IP68 | b) PR-30EX-2: | Max Temp: 100degC, | Max Press: 5kg/Cm2, | Max Temp: 100degC, | Switch contact rating: 1.2A/24VDC, | IP68 | c) PR-30EXD-1: | Max Temp: 100degC, | Max Press: 5kg/Cm2, | Max Temp: 100degC, | Switch contact rating: 1.2A/24VDC, | IP68 | d) PR-30S-1N: | Design Temp.: -20degC ~ 120degC, | Design Pressure: 3kG/cm2, | Contact Rating 15A@24VDC & 3A@240VAC, | IP68 | iii) Horizontal type: | a) PM-12H-E: | Design Temp.: -20degC ~ 120degC, | Design Pressure: 3kG/cm2, | Contact Rating 15A@24VDC & 3A@240VAC, | IP68 | b) PM-12H-T: | Max Temp.: 100degC, | Max Pressure: 3kG/cm2, | Switch Rating 15A@ 125, 250 or 480VAC, | IP56

Applicable Standards

SOLAS XII/Reg.12, MSC 145(77) & IACS UI SC180