Smartec CLD134

Endress+Hauser

13

Environment

Ambient temperature

Compact version or electronics housing:

0 to +55 °C (32 to +131 °F)

Sensor (remote version):

-20 to +60 °C (-4 to +140 °F)

Ambient temperature limits

–10 to +70 °C (14 to +158 °F) (remote version) and separate transmitter

–10 to +55 °C (14 to +131 °F) (compact version)

See also graphic for "Permitted temperature ranges of Smartec CLD134".

Storage temperature

-25 to +70 °C (-13 to +158 °F)

Electromagnetic

compatibility

Interference emission and interference immunity as per EN 61326-1:2006, EN 61326-2-3:2006

Degree of protection

IP67/Type 4

Relative humidity

10 to 95 %, non-condensating

Vibration resistance as per

IEC 60770-1 and IEC

61298-3

Oscillation frequency:

10 to 500 Hz

Deflection (peak value):

0.15 mm

Acceleration (peak value):

19.6 m/s2 (64.3 ft/s2)

Display window shock

resistance

9 J

Process

Process temperature

CLS54 sensor with:

Remote version:

max. 125 °C (257 °F) at 70 °C (158 °F) ambient temperature

Compact version:

max. 125 °C (257 °F) at 35 °C (95 °F) ambient temperature

max. 55 °C (131 °F) at 55 °C ambient temperature

Sterilization

CLS54 sensor with:

Remote version:

150 °C (302 °F) at 60 °C (140 °F) ambient temperature, 6 bar (87 psi), abs,

max. 60 min

Compact version:

150 °C (302 °F) at 35 °C (95 °F) ambient temperature, 6 bar (87 psi), abs, max.

60 min

Absolute process pressure

13 bar (188.5 psi), abs to up to 90 °C (194 °F)

9 bar (130.5 psi), abs at 125 °C (257 °F)

1 to 6 bar (14.5 to 87 psi), abs in CRN environment (tested with 51 bar (739.5 psi), abs)

Negative pressure to 0.1 bar (1.45 psi) absolute