| Name of Material | Brand | Type | Remarks |
|---|---|---|---|
| Flow Meter 6 inch | SHM Meters | SHM electromagnetic 6 Inch DN 150 | SN: 20121811 |
| Power Cable | Supreme | NYMHY | 3x2.5mm |
| Cable Data | SM1. Cable | LIYC-Y2 | 4Gx0.75mm |
6 inch Pipe is installed at the Side Stream to monitor any water passing through it during blowdownprocess. The total accumulated water passing through it will be recorded on the FlowMeter. ThisFlowmeter is connected to Nalco 3D Trassar set for Cooling Tower.
| Settings on the 3D Trassar for this flow meter as follows: a) 4 mA : 0 b) 20 mA : 37,67 | The settings on 6 inch Flow Meter as follows: a) Flow range : 35,000 b) Sensor coefficient: 1,000 c) Zero correlation : 0,0 |
The setting for Timer Relay Alarm is reduced from 360mins to 60mins on both Nalco 3D Trassar for CoolingTower and for Chiller.
| 3D Trassar Open Cooling Tower Before If After 360 Minutes Conductivity not achieve below 2450 uS/cm will activate relay alarm blowdown will stop. After If After 60 Minutes Conductivity not achievebelow2450 uS/cm will activate relay alarmblowdownwill stop | 3D Trassar Close Cooling Tower Before If After 360 Minutes Conductivity not achieve below 4950 uS/cm will activate relay alarm blowdown will stop. After If After 60 Minutes Conductivity not achievebelow4950 uS/cm will activate relay alarmblowdownwill stop |
| Name of Material | Brand | Type | Remarks |
|---|---|---|---|
| Flow Meter 3/4 inch | SHM Meters | SHM electromagnetic 3 Inch DN 20 | SN: 20121811 |
| Power Cable | Supreme | NYMHY | 3x2.5mm |
| Cable Data | SM1. Cable | LIYC-Y2 | 4Gx0.75mm |
| Settings on the 3D Trasar for this flow meter as follows: a) 4 mA : 0 b) 20 mA : 7,91 | The settings on ¾-inch Flow Meter as follows: a) Flow range : 35,000 b) Sensor coefficient: 1,000 c) Zero correlation : 0,0 |
The setting for Timer Relay Alarm is reduced from 360mins to 60mins on both Nalco 3D Trassar for CoolingTower and for Chiller.
| 3D Trassar Open Cooling Tower Before If After 360 Minutes Conductivity not achieve below 2450 uS/cm will activate relay alarm blowdown will stop. After If After 360 Minutes Conductivity not achieve below 4950 uS/cm will activate relay alarm blowdown will stop. | 3D Trassar Close Cooling Tower Before If After 60 Minutes Conductivity not achieve below 2450 uS/cm will activate relay alarm blowdown will stop. After If After 60 Minutes Conductivity not achievebelow4950 uS/cm will activate relay alarmblowdownwill stop |
Jl. Kamal Raya Outer Ring Road,Komplek Golf Lake Rukan Venice Blok A No 3,Cengkareng Timur, Jakarta Barat 11730 Indonesia
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