purchase of various transmitters, gauges, push buttons, transducers and indicating lamps for chp-iv, stps, sarni. , various pressur & temperature gauges as under:- make:- m/sh.guru / wika or equivalent. , bourdon type pressure gauge (0-4kg/cm2). , bourdon type pressure gauge (0-12kg/cm2). , bourdon type pressure gauge (0-16kg/cm2). , bourdon type pressure gauge (0-25kg/cm2). , temprature gauge (00c - 1000c)stem dia-10mm. , temprature gauge (00c - 3000c)stem dia-5mm. , various pressure & temprature switches as under :- make:- m/strafag/ indfosor equivalent. , pressure switch (range 0.4 - 4 kg/cm2). , pressure switch (range 1.6 – 16 kg/cm2). , differential pressure switch. (range 0.1 to 1.5 bar). , temprature switch (range 20 - 1000c). capillary length = 03 mtr. model = rt – 120. , pressure transmitter. range :- 0-25 kg/cm2). , limit switch as under :- make:- m/sjai balaji / jayshree or equivalent. , bc-9, limit & switch. type :- jlsla, (2 no + 2nc) , jo-2,ac pilot duty limit switch. type :- jlsla, (2 no + 2nc) , level switch. make:- automat / ssben pvt. ltd. or equivalent. specification :- 01. enclosed weatherproof/cast al ip66 fleme proof to gr. iia iib. 02. mounting tap. 03. max length (below flange) upto 15mtrs. 04. process connection flange 4’ ansi 150# ss304. 05. no. of displacers three xss316. 06. switch type micro switch contacts 1dpdt,5a @ 230 vac. 07. no. of switch 3. 08. level (set point) two adjustable. 09. cable connection ½ npt. 10. guided wire rope ss316. 11. differential 30±5mm. 12. spring ss316. 13. max temperature upto 2000c. 14. max temperature upto 50kg/cm2 , metallic range mushroom head key switch stay put,key removable in both position(press to lock and key to relase), color : red. make : c&s / tc / teknic / vaishno or equivalent. reference : rcb2 – bs14. , push button body assemblies with contact blocks, screw & captive clamp connection, element. contact : 1nc + 1no. make : c&s / tc / teknic / vaishno or equivalent. reference : rb2 – bz105. , metallic range mushroom head push button stay put (press to lock, turn to relase), with 1 nc block. dia : 22.5 mm, color : red. make : c&s / tc / teknic / vaishno or equivalent. reference : rcb2 – bs542. , ac current transducer input : 0-1 aac range:0-1 aac output 1 : 4-20 ma dc at: 500 ohm output 2- 4-20 ma dc at: 500ohm accuracy: ± 0.5% aux. supply: 240v ac is12784 iec 688 make :- ae/secure or equivalent. sheathed copper /s.s tubing , ac current transducer input : 0-1 aac range:0-1 aac output 1 : 4-20 ma dc at: 500 ohm output 2- 4-20 ma dc at: 500ohm accuracy: ± 1% aux. supply: 240v ac is12784 iec 688 make :- ae/secure or equivalent. dc current transducer input : 0-75 mvdc range:0-60 adc output 1 : 4-20 ma dc at: 500 ohm. output 2- 4-20 ma dc at: 500ohm. accuracy: ± 0.5% aux. supply: 220v dc. is12784 iec 688 make :- ae/secure or equivalent. with mounted pneumatic positioner ,air lock relay , air filter regulator , position feedback transmitter (pft) , current to pressure convertor (i/p),1/4 od pvc sheathed copper /s.s tubing , dc current transducer input : 0-75 mvdc range:0-60 adc output 1 : 4-20 ma dc at: 500 ohm. output 2- 4-20 ma dc at: 500ohm. accuracy: ± 0.5% aux. supply: 220v dc. is12784 iec 688 make :- ae/secure or equivalent. , ac voltage transducer sr.no.: 02/12/192366/165 input : 0-110 vac range:0-110 vac output 1 : 4-20 ma dc at: 500 ohm output 2- 4-20 ma dc at: 500ohm accuracy: ± 1% aux. supply: 240v ac is12784 iec 688 make :- ae/secure or equivalent. , dc voltage transducer input : 0-220 vdc range:0-220 vdc output 1 : 4-20 ma dc at: 500 ohm output 2- 4-20 ma dc at: 500ohm accuracy: ± 0.5% aux. supply: 220v dc. is12784 iec 688 make :- ae/secure or equivalent. , watt transducer(3p- 3e-4w) input : 0-212.04 w range:0-2000 kw, ctr-2500/1a output 1 : 4-20 ma dc at: 500 ohm output 2- 4-20 ma dc at: 500ohm accuracy: ± 0.5% aux. supply: 90 to 270 vac/vdc is12784 iec 688 make :- ae/secure or equivalent. , watt transducer(3p- 3e-4w) input : 0-198.795 w range:0-3000 kw, ctr-4000/1a output 1 : 4-20 ma dc at: 500 ohm output 2- 4-20 ma dc at: 500ohm accuracy: ± 0.5% aux. supply: 90 to 270 vac/vdc is12784 iec 688 make :- ae/secure or equivalent. , 220 vdcintegrated led pilot lamp (22.5mm dia) , amber , red. , white. , green. , yellow. , blue. , 220 vacintegrated led pilot lamp (22.5mm dia) , amber , red. , green. , yellow. , blue.