The document provides product information for the Cerabar T PMP131 pressure transmitter including: - It measures absolute and gauge pressures from 0-25 bar using a 4-20mA output signal. - Key features include long term stability, accuracy of <0.5%, and IP65/IP68 protection. - It has common process connections including ANSI 1/2" and 1/4" and can operate from -25°C to +70°C. - Accessories include displays for mounting in the field and it is available from $242 for small quantities.

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Technical Datasheet
TD 00041E/24/EN/01.13
• Vacuum and overload stability
• Reliable with long-term stability
• Front connected process connection
• 4 to 20 mA output with optional
PNP switch
Complete product information:
www.e-direct.us/pmp131
Specs at a glance:
• Product:
liquids, vapors and gases
• Output: 4 to 20 mA
• Approval:
ATEX II 2G EEx ib IIC T6
ATEX II 1/2G on demand
• Measuring range - limits:
0 to 15 psi (1 bar),
0 up to 6000 psi (400 bar)
• Product temperature:
-13 to +158 °F (-25 to +70 °C)
• Accuracy: < 0.5 %
Pressure transmitters for absolute and gauge pressures up to 6000 psi
Cerabar T PMP131
$ 242.00

2. 4 to 20 mA
Power supply
(e.g. RN221N-A1)
Cerabar T PMP131 2Contact
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Application / Function
Application The Cerabar T PMP131
with its polysilicon sensor provides
absolute and gauge pressure
measurement in liquids, vapors and
gases. The process connection is
available with either an internal or
flush diaphragm. The flush version is
especially suited to highly
contaminated or viscous media. For
the Cerabar PMP131 both the switch
point and hysteresis in the range of
1.5 to 20 % can be adjusted.
Application exampleFunction The measured pressure
causes a slight deflection of the sensor
diaphragm. The change in proportion
to pressure is measured and is
converted into a 4 to 20 mA output
signal. The pressure transmitter is
available with either a DIN 43650/ISO
4400 plug or cable entry for
connection to an amplifier supply
system such as a RN221N power
supply.
Cerabar T pressure transducer
with 4 to 20 mA output and
auxiliary power supply, such as
RN221N.

3. Cerabar T PMP131 3Contact
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Technical data
Technical data
Output
Output signal 4 to 20 mA/two-wire, 0 to 10 V/three-wire
Max. load Rb Rb [Ω] ≤ (Ub -12 V)/0.02 A
Accuracy
Analog output Reference conditions according to DIN IEC
770; 0.6 % FS1) (linearity including
hysteresis and repeatability)
Effect of ambient
temperature
In relation to nominal value
zero point: typ. 0.2 % of URL/10 K;
Range: typ. 0.2 % of URL/10 K
Long term stability < 0.15 % FS1) per annum
Response time T90 6 ms
Operating conditions
Material temperature -13 to +158°F (-25 to +70 °C)
Ambient temperature -13 to +158°F (-25 to +70 °C),
in Ex-area -13 to +149°F (-25 to +65 °C)
Storage temperature -40 to +185°F (-40 to +85 °C)
Climate class 4K4H according DIN EN 60721-3
Protection IP 65 with plug;
IP 68 with cable entry (5 m)
Vibration stability 4M5 according to DIN EN 60721-3
EMC According to EN 61326
Mechanical construction
Process connection G ½ A according to DIN 16288 or
G ½ A according to DIN 3852-A,
SS 316L, front connecting
Materials in contact
with medium
Process connection and housing: 1.4301
Fluid: Tegiloxan 3
Process diaphragm: 1.4435
Electrical connection 4-pole plug connection according to
ISO 4400 with M16 cable connection or 5 m
fixed cable
Power supply Ub
Analog output Non-Ex: 12… 30 V DC at 5 % ripple
Ex-version: open-circuit voltage ≤ 26 V;
short circuit current ≤ 100 mA;
power consumption ≤ 0.8 W
Switch output 18… 32 V DC at 10 % wave,
Current consumption without load < 20 mA,
reverse polarity protection
Approvals
Ex approval ATEX II 2G EEx ib IIC T6
ATEX II 1/2G on demand
GL-certificated transducer on demand
1) FS = Full Scale = Measuring range

4. Cerabar T PMP131 4Contact
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Dimensions
Dimensions (in inches) Electrical connection Accessory: Display PHX20 / PHX21
12...30 V
4...20 mA
1+ 2–
1
2
–
+
Plug ISO 4400/M16 or ½" NPT
1.65
1.65
(Dimensions in inches)
1.89
Technical data
Display 4 digits, red LED, loop powered to use in
4 to 20 mA loops, angular connector
DIN 43650
7.62 mm (0.3") display height, turnable in
angle of 90°
Display range -1 999 to +9 999, programmable via two keys
Protection class IP 65
Material Plastic PA6 GF30, front screen PMMA
Voltage drop ≤ 5 V (equivalent burden of max. 250 Ω)
Approval PHX21: ATEX II 2G
36(1.42)
15
(0.59)
85(3.35)*
89(3.5)**
54(2.13)89(3.5)**
Ø 26.5
(1.04)
Ø 26.5
(1.04)
Ø 26.5
(1.04)
52 (2.05)
Plug M16,
IP 65
5 m (16 ft) cable,
IP 68
Plug M12,
IP 65
* + 25 mm (0.98") for sensor range > 100 bar
** + 21 mm (0.83") for sensor range > 100 bar
Installation according to instruction manual.
Housing
ANSI ½ MNPT
¼ FNPT
Process connections
½ NPT
½ NPT
¼ NPT
¼ NPT
0.140.16
0.47
0.98
0.98
0.79
ANSI ½ MNPT
hole 0.16” female
ANSI ¼ MNPT
hole 0.14” female

5. Cerabar T PMP131 5Contact
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*
More products to complete your measuring point … Process transmitter
RMA42
Cerabar T PMP131 Order no. Price/pcs. in USD
Process Connection Output 1 to 5 6 to 10 11 to 35
Thread ANSI MNPT½ FNPT¼, 304 4-20mA SIL PMP131-A2201 275.00 256.00 242.00
0-10V PMP131-A2261 337.00 313.00 297.00
Thread ANSI MNPT½ hole, 304 4-20mA SIL PMP131-A2301 275.00 256.00 242.00
0-10V PMP131-A2361 337.00 313.00 297.00
Thread ANSI ¼"MNPT hole, 304 4-20mA SIL PMP131-A2501 275.00 256.00 242.00
0-10V PMP131-A2561 337.00 313.00 297.00
Plug and cable to be ordered as ‘accessory’
* Please add code for measuring range.
Accessories Order no. Price/pcs. in USD
Display PHX20 52022914 222.00
Display PHX21 52022915 265.00
Prices valid until 09.30.2013 in U.S. dollars per unit (not including shipping and applicable sales tax).
See Endress+Hauser, Inc. Terms and Conditions of Sale for shipping, tax, and payment terms.
Complete product information:
www.e-direct.us/pmp131
Measuring Range
Code Gauge pressure Overload
A1G 0 to 1 bar, 0 to 100 kPa 4 bar, 400 kPa
A1H 0 to 1.6 bar, 0 to 160 kPa 6.4 bar, 640 kPa
A1N 0 to 2.5 bar, 0 to 250 kPa 10 bar, 1 MPa
A1Q 0 to 4 bar, 0 to 400 kPa 16 bar, 1.6 MPa
A1R 0 to 6 bar, 0 to 600 kPa 24 bar, 2.4 MPa
A1S 0 to 10 bar, 0 to 1 MPa 40 bar, 4 MPa
A1T 0 to 16 bar, 0 to 1.6 MPa 64 bar, 6.4 MPa
A1W 0 to 25 bar, 0 to 2.5 MPa 100 bar, 10 MPa
Q4H 0 to 15 psi 60 psi
Q4K 0 to 30 psi 150 psi
Q4N 0 to 50 psi 240 psi
Q4R 0 to 150 psi 600 psi
Q4S 0 to 300 psi 1500 psi
Code Absolute pressure Overload
A2G 0 to 1 bar, 0 to 100 kPa 4 bar, 400 kPa
A2H 0 to 1.6 bar, 0 to 160 kPa 6.4 bar, 640 kPa
A2N 0 to 2.5 bar, 0 to 250 kPa 10 bar, 1 MPa
A2Q 0 to 4 bar, 0 to 400 kPa 16 bar, 1.6 MPa
A2R 0 to 6 bar, 0 to 600 kPa 24 bar, 2.4 MPa
A2S 0 to 10 bar, 0 to 1 MPa 40 bar, 4 MPa
A2T 0 to 16 bar, 0 to 1.6 MPa 64 bar, 6.4 MPa
A2W 0 to 25 bar, 0 to 2.5 MPa 100 bar, 10 MPa
R4H 0 to 15 psi 60 psi
R4K 0 to 30 psi 150 psi
R4N 0 to 50 psi 240 psi
R4R 0 to 150 psi 600 psi
R4S 0 to 300 psi 1500 psi
*
Capacitive probe
Liquicap T FMI21
RTD thermometer
Omnigrad T TST187

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Contact
E-direct
Endress+Hauser, Inc.
2350 Endress Place
Greenwood, IN 46143
Direct order
Internet www.e-direct.us
by phone 888-EH-DIRECT
(343-4732)
per Fax 317-535-8498
E-Mail e-direct@us.endress.com