Azbil Corporation No. SS2-PTG300-0100 - 5 - Working range of negative pressure Figure 2 Minimum working pressure for model PTG__G. Figure 3 Minimum working pressure for combination of model PTG__S or model PTG__T or model PTG__B or PTG__F and propylene glycol. Figure 4 Minimum working pressure for combination of model PTG__B or model PTG__F and silicone oil. Figure 5 Minimum working pressure for model PTG_K. Figure 6 Minimum working pressure for combination of model PTG__G and fluorine oil. Note) *A minimum of 250 Ω of loop resistance is required for communication with the HART Communicator. Process pressure (kPa abs.) -60 -10 40 90 140 Temperature at wetted parts: T ( C) Unusable range (T: - 50 C to -40 C) Normal operating range (T: - 40 C to -110 C) Unusable range (T: 110 C to 120 C) 1000 100 10 1 Process pressure (kPa abs.) -50 0 50 100 150 Temperature at wetted parts: T ( C) Unusable range (T: 110 C to 125 C) Unusable range (T: - 20 C to -10 C) Normal operating range (T: - 10 C to -110 C) 1000 100 10 1 Process pressure (kPa abs.) -60 -10 40 90 140 Temperature at wetted parts: T ( C) 1 Unusable range (T: 110 C to 125 C) Unusable range (T: - 50 C to -40 C) Normal operating range (T: - 40 C to -110 C) 1000 100 10 Unusable range Unusable range (T: -20 to -10 C) (T: 150 to 155 C) Process pressure (kPa abs.) 1 100 1000 -30 0 30 60 90 120 150 10 Normal operating range (T: -10 to 150 C) Temperature at wetted parts: T ( C) 10 100 -40 -20 0 20 40 60 80 100 1000 25 85 Process pressure (kPa abs.) Temperature at wetted parts: T ( C) Normal operating range(T: -20 to 75 C) 1 10