Hygienic pressure transducer for gauge pressure measurement

Cerabar T PMP135

493.-NZ$
11-35 Pcs.

 


*

 

  • Flush-mounted process connections with metal diaphragm

  • Up to four times overload resistant and longterm stability

  • FDA compliant fill oil

  • Materials in contact with process made of 316L SS with a surface finish of Ra ≤ 0.8 µm

Product:
Liquids, vapors and gases in the food industry

Output:

4 to 20 mA

Accuracy:

< 0.5 % 

Product temperature:

-25 to +100 °C,

135 °C for 1 h

Measuring range (limits):
0 to 1 bar,

0 to 40 bar


Product/VersionPrice/pcs. in NZ$Order code
Cerabar T PMP135; 4-20mA output
Electrical connectionProcess connectionMeasuring range; Overload1 to 34 to 1011 to 35
Plug M12, IP65Tri-Clamp 1"0...1bar gauge; 4bar560.-521.-493.-PMP135-A4G01A1G
order
Tri-Clamp 2"0...1bar gauge; 4bar560.-521.-493.-PMP135-A4H01A1G
order
Tri-Clamp 1"0...6bar gauge; 24bar560.-521.-493.-PMP135-A4G01A1R
order
0...10bar gauge; 40bar560.-521.-493.-PMP135-A4G01A1S
order
Tri-Clamp 2"0...10bar gauge; 40bar560.-521.-493.-PMP135-A4H01A1S
order
Plug and cable to be ordered as 'accessory'.
The above models are ex stock. Please ask for pricing and delivery time of other PMP135 versions.
 
Product/VersionPrice/pcs. in NZ$Order code
Accessories1 to 34 to 1011 to 35
M12 right-angle plug with 4-core, 5m PVC cable30.-52010285
order
 

Prices are net, ex store Auckland, GST additional and valid until 30/9/2016.
EMC's standard Terms and Conditions of Supply are applicable.

Application

The Cerabar T PMP135 is a pressure transducer designed for measuring absolute and gauge pressures in hygienic applications within in the food processing and pharmaceutical industries.

Function

The process pressure acting on the metallic separating diaphragm of the sensor is transmitted to a resistance bridge via a fill fluid. The change in the output voltage of the bridge is proportional to the pressure and can be measured directly.

Application example

 

 

4 to 20 mA analog output with power supply unit (1)

Technical data

Output
  • Output signal
4 to 20 mA
  • Load

RB ≤ (US - 12 V)/0.02 A

(US = power supply)

Accuracy
  • Non-linearity
≤ 0.5 % including hysteresis and non-reproducibility
  • Reference operating conditions
As per DIN IEC 60770, T = 25 °C
  • 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 drift
≤ 0.15 % per year
Operating conditions
  • Material temperature
-25 to +100 °C,
135 °C for 1 h
  • Ambient temperature
-25 to +70 °C
Ex i: -25 to +65 °C
  • Storage temperature
-40 to +85 °C
  • Climate class
4 Z: with Z = 70 °C as per VDI/VDE 3540
  • Mounting position
Any orientation. Orientation dependent zero shift can be corrected using potentiometer adjustments
  • Degree of protection

IP65 -  for gauge pressure sensors with M12x1 Plug

  • Limiting medium pressure range
Maximum overload resistance, refer to measuring range Vacuum resistance up to 10 mbarabs
  • Vibration resistance
4M5 as per DIN EN 60721-3
  • EMC
According to EN 61326
Mechanical construction
  • Process connection
1" or 2" Tri-Clamp
  • Materials
Process connections and diaphragm: 316L SS;
wetted surface smoothness: Ra ≤ 0.8 µm;
Transmitter housing: 304 SS
Cable outer covering: polyurethane (PUR)
Fill fluid: Neobee M20
Power supply Ub
  • Supply voltage
12 to 30 V DC
  • Residual ripple
Max. 5 %
Approvals
  • 3A
 

Dimensions (in mm)

Plug M12, IP 65

a) Reference pressure line

 

Installation according to operation instructions

Process connections

 

a) Tri-Clamp 1... 1˝" (ISO 2852)

b) Tri-Clamp 2" (ISO 2852)

Plug M12×1

Measuring range

See Order data for stock models.
 
  Measuring range, Unit Overload
Code Gauge pressure (mbar, bar, kPa, MPa)  
A1G 0... 1 bar, 0... 100 kPa 4 bar
A1H 0... 1.6 bar, 0... 160 kPa 6,4 bar
A1N 0... 2.5 bar, 0... 250 kPa 10 bar
A1Q 0... 4 bar, 0... 400 kPa 16 bar
A1R 0... 6 bar, 0... 600 kPa 24 bar
A1S 0... 10 bar, 0... 1 Mpa 40 bar
A1T 0... 16 bar, 0... 1.6 Mpa 64 bar
A1W 0... 25 bar, 0... 2.5 Mpa 100 bar
A1X 0... 40 bar, 0... 4 Mpa 160 bar
 
  Absolute pressure (mbar, bar, kPa, MPa)  
A2G 0... 1 bar, 0... 100 kPa 4 bar a
A2H 0... 1.6 bar, 0... 160 kPa 6,4 bar a
A2N 0... 2.5 bar, 0... 250 kPa 10 bar a
A2Q 0... 4 bar, 0... 400 kPa 16 bar a
A2R 0... 6 bar, 0... 600 kPa 24 bar a
A2S 0... 10 bar, 0... 1 Mpa 40 bar a
A2T 0... 16 bar, 0... 1.6 Mpa 64 bar a
A2W 0... 25 bar, 0... 2.5 Mpa 100 bar a
A2X 0... 40 bar, 0... 4 Mpa 160 bar a
 

a = absolute pressure sensor

 

Technical datasheet