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Temperature transmitter

TA3431

TA-123.LDR12-A-ZVG/US/

Temperature transmitter

TA3431

TA-123.LDR12-A-ZVG/US/

  • High precision across the entire temperature measurement range
  • Particularly good response dynamics and very short power-on delay time
  • Robust stainless steel housing with high pressure rating
  • Precise analogue output
  • High protection rating for the requirements of harsh industrial environments
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PDF data sheet
3D PDF
  • ce
  • fda
  • ehedg
  • cul
  • ec19352004
Technical details
Product characteristics
Number of inputs and outputs Number of analogue outputs: 1
Measuring range
-10...150 °C 14...302 °F
Process connection threaded connection G 1/2 external thread
Installation length EL [mm] 87.5
Application
Special feature Gold-plated contacts
Measuring element 1 x Pt 1000; (to DIN EN 60751, class A)
Media liquids and gases
Medium temperature
< 150; (< 40 min) °C < 302; (< 40 min) °F
Pressure rating [bar] 300
Note on pressure rating
sensor
When mounted in adapters the specifications of the adapter data sheet apply.
Minimum installation depth [mm] 15
Electrical data
Operating voltage [V] 10...30 DC; (according to EN 50178 SELV/PELV)
Protection class III
Reverse polarity protection yes
Inputs / outputs
Number of inputs and outputs Number of analogue outputs: 1
Outputs
Total number of outputs 1
Output signal analogue signal
Number of analogue outputs 1
Analogue current output [mA] 4...20
Max. load [Ω] 500
Overload protection yes
Measuring/setting range
Probe length L [mm] 47.5
Measuring range
-10...150 °C 14...302 °F
Resolution
Resolution of analogue output [K] 0.02
Accuracy / deviations
Precision analogue output [K] ± 0,3
Temperature coefficient [% of the span / 10 K] < ± 0,1; (in case of deviation from the reference condition 25 ± 5 °C)
Response times
Dynamic response T05 / T09 [s] 1 / 3; (to DIN EN 60751)
Operating conditions
Ambient temperature [°C] -25...70
Storage temperature [°C] -40...100
Protection IP 68; IP 69K
Tests / approvals
EMC
DIN EN 61000-4-2 ESD 4 kV CD / 8 kV AD
EN 61000-4-3 HF radiated 10 V/m
DIN EN 61000-4-4 Burst 2 kV
DIN EN 61000-4-5 Surge 0,5/1 kV
EN 61000-4-6 HF conducted 10 V
Shock resistance
DIN EN 60068-2-27 50 g (11 ms)
Vibration resistance
DIN EN 60068-2-6 10 g (10...2000 Hz)
MTTF [years] 1119
Mechanical data
Weight [g] 231.6
Dimensions [mm] Ø 30 / L = 180.5
Materials stainless steel (1.4404 / 316L); stainless steel (1.4301 / 304); stainless steel (1.4305 / 303); PA
Materials (wetted parts) stainless steel (1.4404 / 316L)
Tightening torque [Nm] 30...50
Process connection threaded connection G 1/2 external thread
Installation length EL [mm] 87.5
Remarks
Remarks
referring to UL: for use on a low voltage circuit with overcurrent protection
in accordance with UL873 tab. 28.1 or Imax = 100/Ub (Ub = voltage of the circuit)
The values for accuracy apply to flowing water.
Pack quantity 1 pcs.
Electrical connection
Connection Connector: 1 x M12; Contacts: gold-plated
ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — We reserve the right to make technical alterations without prior notice. — EN-GB — TA3431-00 — 14.05.2013 —