E6 30 DTR.APC.APR.ALW.03(ENG)
5.2.2. Permitted environmental conditions
Operating temperature range -40º ÷ 85ºC (for PED version in accordance with p.5.2.4)
Operating temperature range for intrinsic-safe versions in accordance with Appendix Exi.ATEX
or Appendix Exi.IECEx.
Operating temperature range for flame-proof versions in accordance with Appendix Exd.ATEX
or Appendix Exd.IECEx.
Operating temperature range for MID versions in accordance with Appendix MID.
Medium temperature range -40º ÷ 120ºC – for direct measurement,
for PED version in accordance with p. 5.2.4.
over 120°C measurement with a transmission tube or diaphragm seal using
Thermal compensation range -25º ÷ 80ºC, (-40º ÷ 80ºC for special version)
Relative humidity max 98% with condensation
For transmitters with diaphragm seals permissible temperature and corrosive properties of the medium depend
on the type of separators, see Catalogue Cards.
5.2.3. Metrological parameters
Accuracy ± 0.075% for the calibrated range (0.1% for range 16)
Special version ± 0.05% of the calibrated range
Long term stability accuracy / 3 years (for the nominal measuring range)
or ≤ 2 x accuracy / 5 years (for the nominal measuring range)
HS version ≤ accuracy for 6 years
Error due to supply voltage changes max ± 0.002%(FSO)/1V
Thermal error < ± 0.05%(FSO)/10ºC
max ± 0.1% FSO/10ºC for n°13, 14, 16 ranges
Thermal error for the whole thermal max ± 0.25%(FSO)
compensation range (max ± 0.4% (FSO) for n°13, 14, 16 ranges
5.2.4. Metrological Parameters according to PED version
APC-2000ALW transmitters, in the PED Pressure Directive versions, are produced with a measurement range
in the interval from –1bar to 400bar gage, or from 0 to 400bar absolute, with the overpressure up to PS=440bar.
APC-2000ALW pressure transmitters with the S-Mazut seal pressure connection, assembled with the PED
version can be produced within the range –1bar to 100bar gage, or within the 0 - 100bar absolute, and the
overpressure up to PS=110bar.
Temperature limits:
- for options according to H1 Modules: TS min/max:-40 ÷ 100ºC
- TS min/max:-40 150ºC with S-Mazut connector);
5.2.5. APC-2000ALW, Pressure Connectors
- M-type connector with M20x1.5 thread – see Figure 6a, available for PED version;
- P-type connector with M20x1.5 thread – see Figure 7a, available for PED version;
- CM30x2-type connector with flush diaphragm – see Figure 8a;
- G1/2 -type connector with G1/2” thread – see Figure 9a, available for PED version;
- GP -type connector with G1/2” thread, available for PED version;
- CG1-type connector with G1” thread and flush diaphragm – see Figure 9e, available for PED version;
- RM-type connector with M20x1.5 thread and radiator;
- RP-type connector with M20x1.5 thread and radiator;
- G1/4-type connector with G1/4 thread, available for PED version;
- 1/2"NPT M -type connector with 1/2"NPT male and internal tread G1/4”, available for PED version;
- 1/2"NPT F -type connector with internal tread 1/2-14NPT.
- R1/2-type connector with R1/2 tread, available for PED version;
- CG1/2-type connector with G1/2 tread and flush diaphragm, available for PED version;
- other connection types by arrangement.
Limitation of the maximum measuring range to 70MPa for transmitters with 1/2NPT-M
connectors for male thread 1/2 "NPT.
The limitation does not apply to the female thread G1/4".
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