Brochure

Emerson Climate Technologies
110
EX Valves & Controls
194
Supply voltage
(polarity protected)
Nominal: 24Vdc
Range: 7.. 30Vdc
PT5-150D: 7 .. 26.4Vdc
Sensor lifetime 30 million load cycles with 1.3
times of nominal pressure
Permissible noise & ripple
Influence of supply voltage
< 1 Vp-p
< 0,02 %FS/V
Electrical connection
PT4-Mxx Cable Assembly
M12 connection according to
EN61076-2-101 Part 2
Prefabricated, various cable
lengths
Operating current Maximum ≤ 24 mA
4 to 20 mA output
Medium compatibility CFC, CHFC, HFC, CO
2
Not released for use with caustic,
flammable substances or am-
monia!
Load resistance R
L
≤ Ub - 7.0V
0.02A
Approvals/Marking CE: 2004/108/EEC, EN 61326
Emission (Group 1; Class B) and
immunity (industrial locations)
UL, cRUus (UL File Nr. E258370)
GOST for Russian markets
Response time ≤ 5 ms
Weight
(without plug and cable ass.)
PT5-xxM, -150D:
~
80 g
PT5-xxT:
~
60 g
Protection class (EN 60529) PT5-07, -18: IP65 with plug
PT5-30, -50, -150: IP67 with plug
Mounting position Non position sensitive; details see
operating instructions
Vibration at 10…2000Hz 20 g according to IEC 60068-2-6
Temperatures
Transport and storage
Operating ambient housing
Medium: PT5-xxM, -150D
PT5-xxT
-25 .. +80 °C
-40 .. +80 °C
-40 .. +100 °C
-40 .. +135 °C
Materials
Housing, pressure connector and
diaphragm with medium contact
Electrical connector
Stainless steel 316L, 1.4534
1.4301 (PT5-xxT)
Highly resistive, fiberglas-en-
forced plastic PBTGF30
Type Total error * Temperature range
PT5-07 / 18 ±1% FS -40 … +20 °C
PT5-30 / -50/
±1% FS
±2% FS
+10 … +50 °C
-10 … +80 °C
PT5-150D
±1% FS
±2% FS
+10 … +50 °C
-10 … +100 °C
Technical Data Pressure Transmitter
Accuracy Performance
*) Total error includes non-linearity, hysteresis, repeatability as well as offset and
span drift due to the temperature changes.
Note: % FS is related to Percentage of Full sensor Scale.
Electrical connections
PT5-xxM
The PT4-Mxx cable assembly can only
be fitted onto the Pressure Transmitters
one way.
Locate the corresponding lug shown as
(1) opposite.
BN = brown, WH = white
(5) = Electronic Controller e.g.
EC2 & EC3 Series
PT5 Pressure Transmitter