... psigRange 3: 1,600 psigTemperature LimitsProcess: Codes A & C: 40 to 250 °F (40 to 121 °C)Codes D & G: 4 to 250 ... Intrinsically safe for use in Class I, Division 1, Groups A, B,C, D; Class II, Division 1, Groups E, F, and ... -1018. Non-incendive for Class I, Division 2,Groups A, B, C, and D.For input parameters see control drawing 02088-1018 ...