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Gestra Temperature Sensors are temperature sensors according to DIN EN 14597. The temperature feeler Pt 100 integrated in the protection tube has a temperature-specific resistance. The temperature switches TRS 5-6 or TRS 5-8 measure the resistance and give an alarm according to the limit settings. Application in steam and (pressurized) hot water installations to TRD 604 and all kinds of heat generating units.
Size Range: 100 - 400 mm
Pressure Class Range: TRG 5-53, TRG 5-54:
nominal length 100/160/250 mm
40 bar g (580 psig), 251°C (484°F)
36 bar g (522 psig), 400°C (752°F)
nominal length 400 mm
18 bar g (261 psig), 400°C (752°F)
TRG 5-55, TRG 5-57:
160 bar g (2321 psig), 345°C (653°F)
120 bar g (1741 psig), 540°C (1004°F)
TRG 5-63
Nominal length 100, 160, 250 mm
36 bar at 251 °C
Nominal length 400 mm
18 bar at 400 °C
TRG 5-64
Nominal length 100, 160, 250 mm
36 bar at 251 °C
Nominal length 400 mm
18 bar at 400 °C
TRG 5-65, TRG 5-66
160 bar at 345 °C
120 bar at 540 °C
TRG 5-67, TRG 5-68
150 bar at 600 °C
