Operating Limits; Temperature Limits In °C (°F); Pressure Limits - ABB 265DS Operating Instruction

Technical data
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10.2 Operating limits

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10.2.1 Temperature limits in °C (°F)
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Operating temperature
LCD display
Viton seals
PTFE seals
Important
In the case of applications in potentially explosive
atmospheres, the temperature range specified on the relevant
certificate/approval must be observed.
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10.2.2 Pressure limits

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Important
When testing pressure on the pressure transmitter, please
ensure that you observe the overpressure limits.
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Overpressure limits
(without damage to the transmitter)
265Dx transmitter
Silicone oil for sensor
code A
Carbon fluoride for
sensor code A
Silicone oil for sensor
code C ... R
Carbon fluoride for
sensor code C ... R
68
Ambient temperature range
-40 ... 85 °C
(-40 ... 185 °F)
-20 ... 70 °C
(-4 ... 158 °F)
-20 ... 85 °C
(-4 ... 185 °F)
-20 ... 85 °C
(-4 ... 185 °F)
Overpressure limits
0.5 kPa abs., 5 mbar abs., 0.07 psia
up to
0.6 MPa, 6 bar, 87 psi
40 kPa abs., 400 mbar abs., 5.8 psia
up to
0.6 MPa, 6 bar, 87 psi
0.5 kPa abs., 5 mbar abs., 0.07 psia
up to
16 MPa, 160 bar, 2,320 psi, or
25 MPa, 250 bar, 3,625 psi, or
41 MPa, 410 bar, 5,945 psi
depending on code variant selected
40 kPa abs., 400 mbar abs., 5.8 psia
up to
16 MPa, 160 bar, 2,320 psi, or
25 MPa, 250 bar, 3,625 psi, or
41 MPa, 410 bar, 5,945 psi
depending on code variant selected
Silicone oil
Carbon fluoride (265Dx only)
Viton seals
PTFE seals
1)
≤ 85 °C (185 °F) for operating pressures below 10 kPa, 100 mbar
abs., 1.45 psia up to 3.5 kPa abs., 35 mbar abs., 0.5 psia
2) ≤ 85 °C (185 °F) for operating pressures below atmospheric
pressure up to 40 kPa abs., 400 mbar abs., 5.8 psia
Storage temperature
LCD display
Relative humidity
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265Vx transmitter
Sensor code F ... N
265Dx, 265VS
Process temperature range
-40 ... 120 °C (-40 ... 248 °F)
For operating pressures
≥ 10 kPa abs., 100 mbar abs.,
1.45 psia
-40 ... 120 °C (-40 ... 248 °F)
For operating pressures
≥ atmospheric pressure
-20 ... 120°C (-4 ... 248 °F)
-20 ... 85°C (-4 ... 185 °F)
Storage temperature range
-50 ... 85 °C (-58 ... 185 °F)
-40 ... 85 °C (-40 ... 185 °F)
Humidity during storage
Up to 75 %
Overpressure limits
Absolute 0
up to
16 MPa, 160 bar, 2,320 psi, or
25 MPa, 250 bar, 3,625 psi, or
41 MPa, 410 bar, 5,945 psi
depending on code variant selected
IM/265D/V-EN-02
1)
2)