Bourdon provides the pressure and temperature measurement in cooling and heating systems; Pressure Gauges, Differential Pressure Gauges. Also, there are variety of Pressure Switches, Differential Pressure Switches, Temperature Swtiches, Thermometer, Seals for industries like oil and gas, energy / power plants, water treatment, refrigeration, machine building, transportation (aviation, railway and shipbuilding), as well as for heating, ventilation and air-conditioning systems (HVAC).
Pisanu Engineering Co., Ltd. is an engineering world classed manufacturer representative in Thailand for almost 40 years. We provide both products and services, exclusively serving core industrial sectors such as oil & gas, power, petrochemicals, chemicals, steel, pulp & paper, electronic, transportation, panel builder, machinery, and food & beverage.
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Gas filled thermometer Series: TSSE (Direct reading with contact) Size 100, 160 mm. - For corrosive gasses and liquids - Class 1 according to EN 13190 - Wetted parts and case material stainless steel - Mechanical or inductive contacts - Option: case material 1.4404 (316L) for aggressive atmosphere -
Gas filled thermometer Series: TSS (Direct measurement) Size 63 - 250 mm. - For corrosive gasses and liquids - Class 1 according to EN 13190 - Wetted parts and case material stainless steel - Option: case material 1.4404 (316L) for aggressive atmosphere -
Gas filled thermometer Series: TSFE (Remote measurement with contact) Size 100, 160 mm. - For corrosive gasses and liquids - Class 1 according to EN 13190 - Capillary 0.5 to 30 m - Mechanical or inductive contacts - Wetted parts and case material stainless steel - Option : case material 1.4404 (316L) for aggressive atmosphere -
Gas filled thermometer Series: TSF (Remote measurement) Size 63 – 250 mm. - For corrosive gasses and liquids - Class 1 according to EN 13190 - Capillary 0.5 to 30 m - Wetted parts and case material stainless steel - Option : case material 1.4404 (316L) for aggressive atmosphere -
Bi - Metal Thermometers Series: TBX (Conical immersion tube) Size 80 – 160 mm. - Conical immersion tube - Class 1 according to EN 13190 - Immersion tube brass - Installed length 62 mm -
Bi - Metal Thermometers Series: TBL (For air ducts) Size 80, 100 mm. - Thermometer for direct mounting on air ducts in ventilation systems - Class 1 according to EN 13190 - Immersion tube brass - Immersion length 165 mm -
Bi - Metal Thermometers Series: TBI (Stainless steel, IP 67) Size 80 – 160 mm. - For corrosive gasses and liquids - Class 1 and 2 according to EN 13190 - Wetted parts Stainless steel - Option : case material 1.4404 (316L) for aggressive atmosphere -
Bi - Metal Thermometers Series: TBHI (Heavy industry version, IP68) Size 100, 130 mm. - For corrosive gasses and liquids - Reinforced version for harsh conditions - Class 1 and 2 according to EN 13190 - Wetted parts Stainless steel - Option : case material 1.4404 (316L) for aggressive atmosphere - Option : filling fluid in the case to avoid moisture and for applications with vibrations -
Bi - Metal Thermometers Series: TBHA (Clam-on thermometer) Size 80, 100 mm. - For clamp-on mounting on isolated pipes - Pipe diameter ¾" to 2" - Class 1 according to EN 13190 - Immersion tube brass -
Bi - Metal Thermometers Series: TB80, TB100, TB160 (Industrial standard type) Size 80, 100, 160 mm. - Multi-purpose standard thermometer - Class 1 and 2 according to EN 13190 - Immersion tube brass (option stainless steel) - Immersion length 100 – 1000 mm -
Bi - Metal Thermometers Series: TB40, TB63 (Industrial standard type) Size 40, 63 mm. - Multi-purpose standard thermometer - Class 1 and 2 according to EN 13190 - Immersion tube stainless steel - Immersion length 100 – 400 mm -
Thermowells Series: T8416, T8916, T9144, T9357 (Welded connection) Series: T8410, T8911, T9093, T9143, T9346 (Screwed connection) Size Max. 250 bar - 360° positioning of the thermometer dial - For thermometers with smooth immersion tube without process connection - Welded or threaded - Brass, steel & stainless steel (1.4571 / 316Ti) -
Temperature switches Series: RTN, RTNY, RTNE (Industrial mechanic temperature switch) Size -46 - 0°C to 200 - 270 °C - Excellent repeatability - Dead band adjustment for regulation - Fix dead band for control and alarm -
Temperature switches Series: RT2N, RT2Y, RT2E (Compact mechanic temperature switch) Size -46 - 0°C to 160 - 250 °C - Excellent repeatability - Dead band adjustment for regulation - Fix dead band for control and alarm - Resistant to accidental over temperature - Light weight -
Pressure gauge with contact Series: MA35 (With analog output) Size 100 mm - Local indication of pressure - Output signal: 4 ... 20mAB -
Pressure gauge with contact Series: MG5 (With inductive contact) Size 100 mm - For corrosive gasses and liquids - Class 1 according to EN 837-1 - Inductive contacts with sensor according to EN 60947-5-6 (NAMUR) - Option : liquid-filled for applications with pulsations or vibrations - Option: case material 1.4404 (316L) for aggressive atmosphere -
Standard seal Series: DT8 (standard seal for high pressure) Size 0 - 40 bar to 0 - 400 bar - Wide range of threated process connections - Internal welded diaphragm - Lower part exchangeable - Option : exotic materials for wetted parts - Option : with cleaning ring -
Standard seal Series: DT5 (for very high pressure) Size 0 - 160 bar to 0 - 1000 bar - Wide range of threated process connections - Internal welded diaphragm - Lower part exchangeable - Option : exotic materials for wetted parts - Option : with cleaning ring -
Standard seal Series: DT3 (for low pressure) Size 0 - 160 bar to 0 - 25 bar - Wide range of threated process connections - Internal welded diaphragm - Lower part exchangeable - Option : exotic materials for wetted parts - Option : with cleaning ring -
Standard seal Series: DT2 (for normal pressure) Size 0 - 1 bar to 0 - 40 bar - Wide range of threated process connections - Internal welded diaphragm - Lower part exchangeable - Option : exotic materials for wetted parts - Option : with cleaning ring -
Standard seal Series: DT1 (for medium high pressure) Size 0 - 10 bar to 0 - 160 bar - Wide range of threated process connections - Internal welded diaphragm - Lower part exchangeable - Option : exotic materials for wetted parts - Option : with cleaning ring -
Flange seal Series: D820 (flush diaphragm) Size 0 - 160 mbar to 0 - 420 bar - Pressure range from 160 mbar to 400 bar - Flush diaphragm - Temperature -40 °C … 400 °C - Class 150 to 2500 - NPS 1"1/4 to 4" - PN10 to PN100 - DN25 to DN100 -
Flange seal Series: D6xx (seal with extended flange) Size 0 - 160 mbar to 0 - 160 bar - Pressure range from 160 mbar to 160 bar - Temperature -60 °C … 200 °C - Class 150 to 900 - NPS 1/2" to 2"1/2 - PN10 to PN160 - DN10 to DN65 -
Series: D4xx (diaphragm not flush) Size 0 - 160 mbar to 0 - 420 bar - Pressure range from 160 mbar to 160 bar - Temperature -60 °C … 200 °C - Class 150 to 900 - NPS 1/2" to 2"1/2 - PN10 to PN160 - DN10 to DN65 -
Screwed connection Series: D04x (Stainless steel) Size 0 - 1 bar to 0 - 250 bar - Low cost chemical seal - Should not be used in environments with strong vibrations or strong overpressures. -
Screwed connection Series: D030 (Plastic) Size 0 - 2.5 bar to 0 - 10 bar - Body in Polypropylene EPDM embrane lined with PTFE -
Series: AMFD (Manifold) Size Max. 420 bar - For corrosive gasses and liquids - Isolating, purging and calibration of measuring instruments - For pressure gauges, pressure switches and transmitters - Gauge, absolute and differential pressure - Full stainless steel - Option: NACE conform -
Series: ASIP (Syphon) Size Max. 400 bar - Cooling adapters, hunting horn siphons, U-type siphons - Steel and stainless steel - Max. 400 °C - Max. 400 bar -
Series: ARPX (Shut-off valve) Size Max. 400 bar - Gauge cocks in brass - Gauge valves in brass, steel and stainless steel - With or without test flanges - Isolating of pressure gauges from the process fluid -
Series: ARA (Pulsation dampener) Size Max. 600 bar - Improves readability of pressure gauges - Reduces the effect of pulsations - Max. 600 bar - Max. 250 °C - Option: NACE conform