B3-FH3A H Air intakeFanOil expansion tan Bevel-helical speed reduction gearboxes B3

Flender/Flender Gear Units/Bevel-helical speed reduction gearboxes B3

s over an arc of 2 deg ree Sensing element : Liquid spring / steam pressure spring / metal expansion / liquid-in-glass Casing Stainless steel / die cast aluminum with polished chromium plated Screwed bezel and clear plastic crystal non-glare glass front Bulb : Bulb shall be SS 3; Capillary tube stainless steel, armored; Length of the capillary shall be as required for installation End connection : NPT () Pointer : Externally adjustable Scale : Black lettering on wh ite background with coloured by Green for normal range and Red for Alarm per Process application. Accuracy : 1.0 % of full scale or Better Thermowell : Materials for cons truction of thermowell shall be SS 3 / SS 3 / SS 3 depending upon the application. Thermowell shall be designed and manufactured as per ASME PTC 1..3 1, based on operating and maximum values of process conditions. Thermowell shall be drilled from solid bar stock. Connection size and test pressure shall as per Owner / Consultants approval. Protection class : IP 5 / NEMA 4 Over range : To be provided Pointer Stopper Painting : Stoved enamel and anti corrosive black color. Identification : Engraved with service legend on phenolic laminated tag plate. 9. The inspection / testing of the nstrument shall be carried out as per following as minimum: ) Calibration of minimum of 5 points for checking accuracy. ii) Degree of protection of gauge enc lose shall be type tested. iii) Material certificates for the rmowell shall be furnished. iv) Thermowell shall be subjected to pressure test. 1 of 1 INDRADHANUSH GAS GRID LIMITED TECHNICAL SPECIFICATION FOR NATURAL GAS COMPRESSOR STATION FOR NORTH EAST GAS GRID PIPELINE PROJECT TS NO.: MEC//2UU/0/2/0 Control & Instru mentation (&) Chapter-0.0 2, MECON Limited, All Right Reserved Page 2 of 1 ) Over range protected at 1 % of full scale range .4 Pressure, Differential Pressure, Level (DP Type) and Flow (DP Type) Transmit