Latest Products http://www.altop.co.in Latest Products Thu, 02 Jul 2020 23:28:25 +0530 en-us http://www.altop.co.in Digital Temperature Gauges http://www.altop.co.in/digital-temperature-gauges.htm http://www.altop.co.in/digital-temperature-gauges.htm Tue, 13 Aug 2019 00:00:00 +0530 SALIENT FEATURES:- Available in Rigid Stem type either Horizontal or Vertical Mounting or every angel type Also available in distant type (capillary type) up to 30 Mtrs.extension length. Higher Length are also offered. Wide temperature range -150°c to 600°c in RTD and -50°c to +1100 °c in “K” type Thermocouple. Available in 180° adjustable type in one plane. Accuracy of ± 1 % FSD ± 1 Digit over entire range. Battery operated, (1.5 x4 alkaline battery) Battery life more than 2 years. continuos Operation Available “DIGISAFE” flame proof version Available "DIGICON" Version with Controller working on mains power Supply. Mineral Insulated Cable http://www.altop.co.in/mineral-insulated-cable.htm http://www.altop.co.in/mineral-insulated-cable.htm Tue, 13 Aug 2019 00:00:00 +0530 Advantages Long Service Life Long Lengths Rapid Response Mechanical Strength Corrosion and Scaling Resistance Fire Resistance Resistance to Mechanical Impact Radiation Resistance Moisture/pressure Safety Pressure & Temperature Transmitter http://www.altop.co.in/pressure-temperature-transmitter.htm http://www.altop.co.in/pressure-temperature-transmitter.htm Tue, 13 Aug 2019 00:00:00 +0530 Pressure Calibration http://www.altop.co.in/pressure-calibration.htm http://www.altop.co.in/pressure-calibration.htm Tue, 13 Aug 2019 00:00:00 +0530 Pressure Gauges http://www.altop.co.in/pressure-gauges.htm http://www.altop.co.in/pressure-gauges.htm Tue, 13 Aug 2019 00:00:00 +0530 INDUSTRIAL RANGE OF PRESSURE GAUGES Available in 2 ½”, 4”, 6” Dial Sizes Available in Brass / SS316 /SS 316L wetted parts Case can be Die Cast Aluminium or SS. Mounting can be direct, Surface, Panel Sensing elements can be Bourdon Tube / Capsule /Diaphragm Gauges sealed diaphragm type gauges with local or with remote seals are manufactured Gauges with tri-clover fitting and SMS union fitting are offered Glycerin filled gauges are manufactured Connection can be screwed or Flanged Differential Pressure Gauges with Diaphragm sensors are mfg. Pressure Gauges with one or two electrical contacts or with maximum reading pointers in W/P or FLP housing are manufactured Pressure Gauges with Resistance based Transmitters are also manufactured Accuracy : ±1% FSD, ±0.5% FSD, ±0.25% FSD. Ranges in mmWC / mmHG / Kpa / mPa / Kgs/cm² / Bar / PSI can be offered Dials can be with black numerals with white back ground or white numerals with black background, or Fluorescent dials are offered. Teflon Lining, Monel wetted parts, Tantalum / Hastalloy / Titanium diaphragms offered as options. Process Calibrator http://www.altop.co.in/process-calibrator.htm http://www.altop.co.in/process-calibrator.htm Tue, 13 Aug 2019 00:00:00 +0530 Resistance Temperature Detector (RTD) http://www.altop.co.in/resistance-temperature-detector-rtd.htm http://www.altop.co.in/resistance-temperature-detector-rtd.htm Tue, 13 Aug 2019 00:00:00 +0530 Types Pt10 / Pt46 / Pt50 / Pt100 / Pt 200 / Pt500 /pt1000, Cu- 53, Cu-2000 in Simplex / Duplex / Triplex  Version in  Wire Wounded or Film Type with 2/3/4 Wire  Configuration   Calibration As per Din / Jis / Gost/ American Standard in  Standard or Special Tolerances   Sheaths Copper / Ss304 / Ss316 / Ss321 Etc.   Sheath Dia From 1 Mm to 8 Mm.or Any other Diameter.open Elements with Extension Leads are also Offered.   Insulation Mineral Insulated (mi) or Beaded or with Teflon/fiber Glass / Silicon Rubber Insulation.   Termination Head – Weather Proof to Ip 65/ Flame Proof Suitable for Cable Groups I, Ii A, Ii B or Ii C with Single, Double Entry in Cast Aluminium/cast Iron /ss, with or Without Cabe Gland. Seal Pot with Flying Leads. Seal Pot with Male / Female Connectors. Ceramic Terminal Block with Ss Base Plate. SS Base Plate with Flying Leads for Mounting Temperature Transmitters   Specials Surface Rtds, Skin Rtds, Multipoint Rtds,Rtds, with Bayonet Lock, Type Fitting All Rtds are Subjected to Test as per Quality Control Plan and are Supplied with the Calibration Certificates. Special Tests like Self Heating Test, Response Time Test, Non – Seismic/seismic Vibration Tests and Test as per Customer’s Requirement Can Be Carried Out At Extra Cost. Custom Made Rtds for Special Application is Our Speciality RPM Calibration Test Rig http://www.altop.co.in/rpm-calibration-test-rig.htm http://www.altop.co.in/rpm-calibration-test-rig.htm Tue, 13 Aug 2019 00:00:00 +0530 Temperature Calibrator http://www.altop.co.in/temperature-calibrator.htm http://www.altop.co.in/temperature-calibrator.htm Tue, 13 Aug 2019 00:00:00 +0530 Temperature Gauges http://www.altop.co.in/temperature-gauges.htm http://www.altop.co.in/temperature-gauges.htm Tue, 13 Aug 2019 00:00:00 +0530 System Mercury – in – steel (MSDT) Bimetallic (BDT) Gas filled (GFDT)   Type Regid Stem type for local and Capillary type for remote Indication in MSDT and GFDT and Regid Stem type only in BDT   Mounting Vertical / Horizontal / Every angle type in Regid Stem. Direct / Surface / Panel Mounting in Capillary. Orientation of Capillary can be from back of case or from bottom of case.   Temp Ranges MSDT/GFDT : (-)38 to (+)50 / (-)20 to (+)80 /(-)10 to (+)50 /0-100 / 120 / 200 / 300 / 400 / 500 / 600°C GFDT : (-)40 to (+)40 / (-)10 to (+)50 / 0 – 100 / 120 / 150 / 200 / 250 / 300°C BDT : (-)40 to (+)40 / (-)0 to (+)50 /(-)20 to (+)80 / (-)40 to (+)40 / (-)0 to (+)50 /(-)20 to (+)80 / 0 –100/120/150/200/250/300/400°C Scales in °F Ranges or Dual  Scales both in °C or °F are also manufactured   Compensation Case Compensation as standard. Full Compensation systems are also offered in Mercury – in – steel (MSDT) and Gas filled (GFDT)   Dial Sizes 2 ½”,  4” & 6”   Casing Die Cast Aluminum / SS, (IP 65)   Stem Material Chrome Moly Bulbs with extension in MS / SS304 / SS316 MSDT . GFDT. / SS304 / SS316 in BDT.   Capillary Inner Capillary can be of MS / SS304 in case of MSDT / GFDT. Outer Protection Capillary can be Copper / SS 304 /SS 316 / SS304 Spiral / Copper PVC  Coated  Capillary Lengths can be upto max 30mtrs   Stem length There is certain minimum lengths depending upon stem diameters and ranges as  the system its volume dependent in case of MSDT / GFDT.   In BDT length varies with range and stem Diameters. Details charts could be provided.   Accuracy Standard accuracies are ±1% in MSDT & GFDT, in BDT ±1% upto 250°C and ±2% above that.   Specials Temperature Gauges with Single / Double Sliding or Magnetic contacts. Temperature Gauges with built in Transmitters (Resistance based) Temperature Gauges with maximum reading Pointers. Temperature Gauges with Radium Scale. Temperature Gauge with Built in Thermocouples/RTD’s. Thermocouple Assemblies http://www.altop.co.in/thermocouple-assemblies.htm http://www.altop.co.in/thermocouple-assemblies.htm Tue, 13 Aug 2019 00:00:00 +0530 Types Fe/Const (Type”J”) Cr/Al(Type “K”) Cu/Const (Type T”) Cr/Const (Type “E”) Nicrosil/Nisil(Type “N”) Pt/Pt-Rh10% (Tpye”S”) Pt/Pt-Rh 13%(Type”R Pt-Rh6%/Pt-Rh30%(Type”B”) in SIMPLEX, DUPLEX & TRIPLEX versions   Sheath Matreials SS304, SS316, SS321, SS316L, SS310, SS446, INCONEL 600, INCOLOY 800.   Sheath Diameters Insulation 0.5 MM upto 25 MM or More. Mineral Insulated or Beaded Or Ceramic Fibre / Teflon / Fibre Glass Insulated.   Types of Junction Grounded/ungrounded/ Exposed   Termination Head – Whether Proof or Fame Proof with Single, Double Entry from Cast Aluminium / Cast Iron / Ss / Plastic. Seal Pot with Flying Leads. Seal Pot with Male / Female Connectors. Ceramic Terminal Block with Ss Base Plate. SS Base Plate with Flying Leads for Mounting Temperature Transmitters   Specials Thick Wall, Skin, Multipoint, Miniature, Bearing Hermocouples. Thermocouples with Special Coatings.   Standards As Ansi/bs/jus/din/gost in Standard Tolerance/special Tolerance.   All THERMOCOUPES are subjected to test as per quality control plan and are supplied with the Calibration Certificates. Special tests like, response time test, non – seismic/seismic vibration Tests and test as per Customer’s requirement can be carried out at extra cost. Thermowells http://www.altop.co.in/thermowells.htm http://www.altop.co.in/thermowells.htm Tue, 13 Aug 2019 00:00:00 +0530 OUR STRENGTH Offer Bar stock Thermowells Upto 2 Mtr. In House Check for Bore Concentricity (Ultrasonic) Thermowell offered with D.P.Test /X- Ray PWHT / NACE Hydro Test Upto 1000 Kgs. Specialist for Exotic Material WPS / PQR for all MOC under E.I.L IBR Approved Manufacturing Facilities for Thermowells.   Type of Thermowells Barstock (Machined from  Solid Round/ Hex bar and  drilled) Built up (Constructed from  Pipe closed as one   end) Both the above are as     Screwed Thermowells Flanged Thermowells. Weld In Wells.   Materials MS / Copper / SS304 / SS316 / SS321 / SS316L / 304L/Inconel600 / Incoloy800 /Monel / Hastalloy / Titanium  /Tantalum / Nickle / Silver / Others.   Type Straight / Step Tapered / Full  Tapered.   ID / OD As per Customer Specifications   Inst. Connection ¼” / ½” / 3/8” / ¾” / 1”  BSP/NPT (F) or Male MM  threads M22 / M33 with different pitches or as per customer specification.   Process Screwed ¼” / ½” / 3/8”/ ¾” / 1”  Connection  BSP/NPT(M)MM threads M22 / M33 with 1mm or 1.5 mm pitch. Flanged ¾”/1”/½”/2”/3”ASA150 /300 /600 /900 /1500# Flanges, DIN/ BS Flanges of different  materials like SS304/ SS316/  INCONEL etc. Weld-on  Connection Triclover  Sanitary Connections   Length As per Customers specification ,  Bar stock wells upto 2mtr length  (with ID 12mm above 1 mtr)   Specials Thermowell with Multibores Thermowell with different coating /  Material like Silicon Carbide Ceramic,Teflon,Nickel/ Titanium  /Hastalloy,Glass Lined Sleeved wells with Monel/Hastalloy/Nickel/Titanium/Tantalum Sleeves (Straight wells only)