Data Sheet for Product

35
Siemens
023_A6V11905989_en
2022-01-
07
Technical data
Processor unit
Power supply
Battery type Lithium battery (can be replaced)
Battery voltage 3.6 V
Lithium content of the AA cell 0.65 g per battery
Battery life 6, 11, 16 or 20 years
Number of batteries per meter 1 to 4, depending on configuration
Processor unit
Temperature measuring range 0…180 °C
Range of temperature difference ΔT 3...120 K
Temperature response threshold <0.2 K
Thermal coefficient Shifting compensated
Temperature-measuring error without sensor (0.5 + ΔΘmin./ ΔΘ) %,
Max. 1.5% at ΔΘ = 3 K
Measuring accuracy Class II or class III (EN 1434)
Temperature sensors
Type Pt500 or Pt100 (EN 60751)
Temperature range 0…150 °C (up to 45 mm mounting length)
0…180 °C (up to 100 mm mounting length)
Flow measuring section
Function data
Temperature range
(national approvals may differ)
Recommended for:
● Heating applications
● Cooling applications
5…130 °C
10…130 °C
5…50 °C
Maximum temperature t
max
°C 130
Rated pressure MPa 1.6 (PN 16); 2.5 (PN 25)
Continuous flow q
p
m
3
/h 0.6 1.5 2.5 3.5 6