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                  INDICATING TYPE PRESSURE SWITCH  INDICATING TYPE DIFFERENTIAL  DIFFERENTIAL PRESSURE GAUGE
                                                 PRESSURE SWITCH WITH BELLOWS   WITH REED SWITCH
                  MODEL  P535, P536              ELEMENT                        MODEL  P680 series
                  DIAL  100 and 150 mm           MODEL  P640 series  DIAL 150 mm  DIAL  150 mm
                  RANGE  -0.1~2 to 0~35 MPa      RANGE  0~0.25 MPa(P641) / 0~2.0 MPa (P642)  RNAGE  0~0.25 MPa (P681), 0~2.0 MPa (P682)
                  CASE  ALDC12.1 (Silver Gray Painted, Black Painted)  CASE  ALDC 12.1, Black Painted  CASE  ALDC 12.1 (Black Painted)
                  ELEMENT  316SS                 ELEMENT  316L SS, Monel and Hastelloy-C  ELEMENT  316SS, Monel and Hastelloy-C



















                  WEATHERPROOF TYPE PRESSURE     WEATHERPROOF TYPE PRESSURE     WEATHERPROOF TYPE DIFFERENTIAL
                  SWITCH (LOCAL SETPOINT ADJUSTABLE)  SWITCH                    PRESSURE SWITCH
                  MODEL  P940 series             MODEL  P945 series             MODEL  P946
                  RANGE  -0.1~2.5, 0~35 MPa      RANGE  -0.9~300 bar            RANGE  15 kPa~0.4 MPa
                  WORKING TEMP.  -20~65 ºC (Max. 100 ºC)  WORKING TEMP.  -20~65 ºC (Max. 100 ºC)  WORKING TEMP.  -20~65 ºC (Max. 100 ºC)
                  CASE  ALDC12.1, Silver Gray Painted  CASE  ALDC12.1, Silver Gray Painted  CASE  ALDC12.1, Silver Gray Painted
                  ELEMENT  316SS                 ELEMENT  316L SS, Monel and Hastelloy-C  ELEMENT  316L SS




















                  ADJUSTABLE DEAD BAND           EXPLOSION PROOF PRESSURE       EXPLOSION PROOF TYPE
                  WEATHERPROOF TYPE PRESSURE     SWITCH                         DIFFERENTIAL PRESSURE SWITCH
                  SWITCH                         MODEL  P953 (953 series)       MODEL  P970 (953 series)
                  MODEL  P947                    RANGE  3 mbar to 275 bar       RANGE  15 kPa to 0.4 MPa
                  RANGE  -0.1~-0.15 bar to 1.5~15 MPa  WORKING TEMP.  -40~65 ºC (Max. 100 ºC)  WORKING TEMP.  -40~65 ºC (Max. 100 ºC)
                  WORKING TEMP.  -20~65 ºC (Max. 100 ºC)  CASE  ALDC12.1, Silver Gray Finished Aluminium  CASE  ALDC12.1, Silver Gray Finished Aluminium
                  CASE  ALDC12.1, Silver Gray Painted  ELEMENT  316L SS, Monel, Hastelloy-C  ELEMENT  316L SS, Monel, Hastelloy-C, Viton




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