Page 8 SITRANS Probe LU (HART) – OPERATING INSTRUCTIONS A5E32337695
Specifications
Blanking distance
3
0.25 m (0.82 ft)
Update time at 4mA ≤ 5 s
Beam angle 10
o
at –3 dB boundary
Temperature compensation built in to compensate over temperature range
Memory non-volatile EEPROM,
no battery required
Interface
• HART standard, integral to analog output
• configuration Siemens SIMATIC PDM (PC), or HART handheld
communicator, or Siemens infrared handheld
programmer
• analog output 4–20 mA
± 0.02 mA accuracy
• display (local) multi-segment alphanumeric liquid crystal with Bar
graph (representing level)
Programmer (infrared keypad)
Siemens Infrared IS (Intrinsically Safe) Handheld Programmer: for all locations, including
hazardous.
• approval ATEX II 1GD, Ex ia IIC T4 Ga, Ex iaD 20 T135 °C,
SIRA 01ATEX2147
IECEx SIR 09.0073 Ex ia IIC T4 Ga, Ex iaD 20 T135 °C
FM/CSA Class I, Div. 1, Groups A, B, C, D
INMETRO DNV 12.0075
Ex ia IIC T4 Ga
Ex ia IIIC T135 °C Da
DNV #OCP 0017
ABNT NBR IEC 60079-0:2008
ABNT NBR IEC 60079-11:2009
ABNT NBR IEC 60079-26:2008 e IEC 61241-11:2005
• ambient temperature −20 to +50 °C (−5 to +122 °F)
• interface proprietary infrared pulse signal
• power 3V lithium battery (non-replaceable)
• weight 150 g (0.3 lb)
• color black
Mechanical
Process Connections
• threaded connection 2” NPT, BSP, or G (EN ISO 228-1) / PF2 (JIS B 0202)
• flange connections 3" (80 mm) universal flange
• other connections FMS 200 mounting bracket, or customer-supplied
mount
Transducer (2 options)
• ETFE (ethylene-tetrafluoroethylene), or
• PVDF (polyvinylidene fluoride)
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