S7-400 PLC

Siemens make S7-400 latest PLC with all module 

VESDA VLF

VESDA system is a very early smoke detection and alarm system.

The system is supplied by m/s Tyco.

The system is installed in IT server room. In the same room,  other two systems are also installed called novec for fire fighting and WLD Water Leak Detection.

IMPULSE TURBINE AND REACTION TURBINE

The difference between impulse turbine and reaction turbine is clearly depicted in below figure.

It also shows graph for steam velocity and pressure drop.

SSS Clutch Instruments JB arrangements

The picture below shows Junction Box Arrangement for SSS Clutch Instrumentation.

SSS clutch is used in Siemens single shaft combine cycle power plant.

Siemens has modified these JBs arrangement somewhat to rectify Oil leakage problems from these JBs.

Rexroth make positioner

This is a Rexroth make position controller and it is used in HP Steam  Bypass Control valve and HP Steam bypass water injection control valve.

Used in HRSG Area.

Siemens biggest 1600 MW Steam Turbine

Below photo shows Siemens biggest steam turbine installed at Finland.

It's capacity is of 1600 MW.

Kalkitech sync 2000 module

Kalkitech sync 2000
The module is used in marshalling unit of reactor bay.

HORA MAKE PNEUMATIC ACTUATOR 1080-60-M20

Hora Make pneumatic Actuator

Details:

Pneumatic Actuator Make: Hora Fab No: 06203768.10 Type PA : 1080-60-M20 Air Supply: 6 Bar max Spring: 1.9 – 3.2 Function: Spring Closes This HORA make pneumatic actuator is used in Steam Turbine power plant.

BRAUN MAKE SPEED PROBE A5S05B90-05

SPEED PROBE SPEED SENSOR
MAKE: BRAUN
PART NO: A5S05B90-05
WITH STRAIGHT CONNECTOR

Braun make speed probe is used to measure the speed of Steam Turbine. This sensor is proximity type.

SIGNAL CONDITIONER IQS452 FOR TQ402 - 204-452-000-011

SIGNAL CONDITIONER FOR RELATIVE SHAFT VIBRATION MEASUREMENT
MAKE: VIBROMETER GMBH
MODEL: IQS452
PART NO: 204-452-000-011

Signal conditioner IQS 452 is used for TQ402 relative shaft vibration sensors.

VIBRO METER TQ402 RELATIVE VIBRATION SENSOR 111-402-000-012 A1-B1-C072-D000-E050-F2-G050-H05

RELATIVE VIBRATION SENSOR OR PROBE
MAKE: VIBRO METER GMBH
MODEL: TQ402
PART NO: 111-402-000-012 A1-B1-C072-D000-E050-F2-G050-H05

Relative shaft vibration measurement, this type of sensor are used. This sensor works on the proximity principle and also known as proximity sensors. Gap Voltage measurement is very important for installation of this type of sensors.

RELATIVE VIBRATION SENSOR TQ402 111-402-000-012 A1-B1-C180-D000-E050-F2-G050-H05

RELATIVE VIBRATION SENSOR OR PROBE
MAKE: VIBRO METER GMBH
MODEL: TQ402
PART NO: 111-402-000-012 A1-B1-C180-D000-E050-F2-G050-H05

Relative shaft vibration measurement, this type of sensor are used. This sensor works on the proximity principle and also known as proximity sensors. Gap Voltage measurement is very important for installation of this type of sensors.

RELATIVE VIBRATION PROBE TQ402 111-402-000-012 A1-B1-C072-D000-E100-F2-G100-H10

RELATIVE VIBRATION SENSOR OR PROBE
MAKE: VIBRO METER GMBH
MODEL: TQ402
PART NO: 111-402-000-012 A1-B1-C072-D000-E100-F2-G100-H10

Relative shaft vibration measurement, this type of sensor are used. This sensor works on the proximity principle and also known as proximity sensors. Gap Voltage measurement is very important for installation of this type of sensors.

SIGNAL CONDITIONER IPS 704 FOR VIBRATION SENSOR CA201 - 244-704-000-042

SIGNAL CONDITIONER OR VIBRATION SENSOR INTEGRATOR
MAKE: VIBRO METER GMBH
MODEL: IPS 704
PART NO: 244-704-000-042

Signal conditioner is to be used in absolute vibration measurement where Vibration sensor like CA201 or CA202 are used. This is used in absolute vibration measurement.

ABSOLUTE VIBRATION PROBE CA201 144-201-000-222

ABSOLUTE VIBRATION SENSOR OR PROBE
MAKE: VIBRO METER GMBH
MODEL: CA201
PART NO: 144-201-000-222

For measurement of absolute vibrations, absolute vibration sensors are used. This sensor works on the principle of piezo electric effect. Now a days, CA201 model is absolute and there is another model CA202 for replacement of CA201.

ROTEK MAKE LIMIT SWITCH PF5NVFA2

LIMIT SWITCH
MAKE: ROTEK
PART NO: PF5NVFA2

This Limit switch is used in LP ESV for indication of On-Off condition. It requires further a P&F module P+F SJ5-N. Detail part number for this P&F Module is KFD2-ST2-Ex2.

BALLUFF MAKE LIMIT SWITCH LEAKAGE SENSOR SK1-20M30-PBX-VA/PBT-Y2

LEAKAGE SENSOR OR LIMIT SWITCH

MAKE: BALLUFF

PART NO: SK1-20M30-PBX-VA/PBT-Y2

This type of leakage sensor or limit switch is used in Hydraulic System to monitor hydraulic oil leakage inside the leakage pan.

Limit Switch (leakage Sensor)for Hydraulic Actuator

10…..35 V DC, 300 mA

FILTER INSERT PAPER FILTER FOR PURGE AIR UNIT OMD41-MANN FILTER C 11 100

FILTER INSERT OR PAPER FILTER

MAKE: MANN FILTER

PART NO: C 11 100

The filter or paper filter is used in purge air motor unit to filter the air. It is used in OMD41 system for opacity and particulate measurement.

SUPREME GENIE FILTER MODEL 120 FOR GAS CHROMATOGRAPH 120-006-SS-LB

GENIE FILTER

MAKE: SUPREME

MODEL 120

PART NO: 120-006-SS-LB

REPLACEMENT KIT: 120-5X6

GENIE FILTER is used in Daniel or Emerson make Gas chromatograph. In some of the industries another terminology “fast filters” is used for the genie filter.

REXROTH SOLENOID VALVE R404000355

SOLENOID VALVE

MAKE: REXROTH

REXROTH PART NO: R404000355

MATERIAL: 10030057

This solenoid valve is used in Gas Turbine Compressor Blow off valve (Pneumatic Valve).