Pressure switch for measurement and monitoring of
absolute and gauge pressures
Ceraphant T PTC31 / PTP31
www.e-direct.de
• Three buttons for local set-up, via ReadWin® 2000 configuration
software or FieldCare
• High reproducibility and long-term stability
• Stainless steel housing 316L
Application
The Ceraphant T is a pressure switch designed for the monitoring
and control of absolute and gauge pressures in non-hazardous
applications and is available with a wide range of process
connections and measuring ranges. You can choose from two
kinds of measuring cell technologies:
- Up to 40 bar (600 psi) choose PTC31 with ceramic cell
- Up to 400 bar (6000 psi) choose PTP31 with metallic cell
Function
The process pressure acts on the sensor diaphragm and the
pressure-dependent change in capacitance of the sensor is
measured. A microprocessor evaluates the signal and provides an
appropriate output.
DESINA
compliant
Application example
Product:
Liquids, vapors and gases
Accuracy:
< 0.5 %
Outputs:
1 or 2 PNP or
1 PNP with 4 to 20 mA
Display:
4 digit, 14 segments, with
color change
Product temperature:
-40 to +100 °C
(-40 °F to +212 °F)
Measuring range – limits:
PTC31: 0 to 100 mbar (1.5 psi),
0 to 40 bar (600 psi)
PTP31: 0 to 1 bar (15 psi),
0 to 400 bar (6000 psi)
A) 1 × PNP switch output
1) Power supply system
2) Load (e.g. programmable logic
contoller, process contol system, relay)
Technical Datasheet
TD 00039E/11/EN/01.11
LL/INDD CS2
Ceraphant T PTC31 / PTP31
Technical data
• Operating elements 3 buttons or PC and software
Approvals
• Desina compliant
* Please request degree of protection for gauge pressure sensors
≤ 4 bar from our hotline.
Sensors for O2-applications (only PTC31) or with 3.1. certificate
on request.
M16x1.5 connector / ½ NPT valve plug
65 (2.56)
24 (0.94)
24 (0.94)
52 (2.05)
52 (2.05)
Cable 5 m (16.4 ft)
24 (0.94)
ø 38.5 (1.52)
36 (1.42)
AF 27 mm
(for 400 bar/
6000 psi sensor
AF 32 mm)
11 (0.43)
12 to 30 VDC
Without load < 60 mA, reverse polarity
protection
Performance characteristics
• Reference conditions According to DIN IEC 60770/61003
• Measured error
< 0.5 %
• Long-term drift
≤ 0.15 % per year
• Sensor response time ≤ 20 ms
• Analog output
Non-linearity: ≤ 0.2 % (limit point method)
non-conformity: non-linearity + hysteresis
+ non-repeatability: ≤ 0.5 % (limit point
method)
Operating conditions
• Medium temperature -40 to +100 °C (-40 to +212 °F)
• Ambient temperature -40 to +85 °C (-40 to 185 °F)
• Storage temperature -40 to +85 °C (-40 to 185 °F)
• Degree of protection M16 × 1.5 valve plug: IP 65*
M12 × 1 connector: IP 66*
Cable: IP 66
• Vibration resistance 20 g to DIN 68-2-6 (10-2000 Hz)
• EMC
Interference emission as per EN 61326
class B electrical equipment, interference
immunity as per EN 61326 appendix A
(industrial use)
Materials
• Process connection G ½ A to DIN 16288
• Housing
AISI 316L, with electronically polished
surface Ra ≤ 0.8 μm
• Valve plug
Polyamide (PA)
• M12 × 1 connector Outside 316L
• Cable outer covering Polyurethane (PUR)
Materials in contact with medium
• Process connection AISI 316L
• Coupling nut
AISI 304
• Sensor diaphragm
PTC31: Ceramic (99,9 % Al2O3)
PTP31: AISI 316L
• Filling fluid
PTC31: dry ceramic measuring cell
PTP31: mineral oil
• Seals
FKM Viton
EPDM (only PTC31)
Operation
M12x1 connector
39 (1.54)
105 (4.13)
1 or 2 × PNP or 1 PNP with 4 to 20 mA
Min., max. window
≤2V
Automatic testing of switching current
52 (2.05)
Output
• Output signal
• Function
• Voltage drop PNP
• Overload protection
Power supply Ub
• Supply voltage
• Current consumption
Dimensions in mm (inch)
ø 42.3 (1.67)
Electrical connection
DC voltage version with
M12 × 1 connector
A1: 1 × PNP switch output
A2: 2 × PNP switch output
A3: PNP switch output
additional analog output
DC voltage version with
valve plug M16 × 1.5
B: 1 × PNP switch output
DC voltage version with
cable
A1: 1 × PNP switch output
A2: 2 × PNP switch output
A3: PNP switch output with
additional analog output
Cable specification:
5-core (5 × 0.22 mm2);
Colors: 1 = brown,
2 = white, 3 = blue,
4 = black,
ground = green/yellow
Ceraphant T PTC31
Measurement range
5C
5F
5H
5M
5P
2F
2H
2M
2P
2S
AE
G¼A
Ø3
(0.12)
Ø 11
(0.43)
20 (0.79)
11
17
(0.67) (0.43)
Ø 29.9 (1.18)
AF
3 (0.12)
G¼
23.1 (0.91)
11
17
(0.67) (0.43)
AD
12 11
(0.47)(0.43)
AC
11
(0.43)
Meas. range, Unit, Overload
Gauge pressure
0… 100 mbar, 0… 10 kPa, 4 bar
0… 400 mbar, 0… 40 kPa, 6 bar
0… 1 bar, 0… 100 kPa, 10 bar
0… 4 bar, 0… 400 kPa, 24 bar
0… 10 bar, 0… 1 000 kPa, 40 bar
0… 40 bar, 0… 4 000 kPa, 60 bar
Negative gauge pressure
-100… +100 mbar, -10… +10 kPa, 4 bar
-400… +400 mbar, -40… +40 kPa, 6 bar
-1… +1 bar, -100… +100 kPa, 10 bar
-1… +4 bar, -100… +400 kPa, 24 bar
-1… +10 bar, -100… +1 000 kPa, 40 bar
Absolute pressure
0… 400 mbar, 0… 40 kPa, 6 bar a
0… 1 bar, 0… 100 kPa, 10 bar a
0… 4 bar, 0… 400 kPa, 24 bar a
0… 10 bar, 0… 1 000 kPa, 40 bar a
0… 40 bar, 0… 4 000 kPa, 60 bar a
AF27
Code
1C
1F
1H
1M
1P
1S
Process connection
Ø17.5 (0.67)
G½
Ø 3 (0.12)
Ø 6 (0.24)
G½
Dimensions in mm and incl. thread adapter
Code
AC
AD
AE
AF
Thread
ISO 228 G ¼ (female), 316L
ISO 228 G ¼ A, 316L
ISO 228 G ½ A, 316L
ISO 228 G ½ A, bore 11 mm, 316L
a = absolute pressure sensors
Ceraphant T PTC31
Output
1 × PNP
2 × PNP
1 × PNP
with analog output
Order no.
Plug
Price/pcs. in €
1 to 3 4 to 10 11 to 35 Quantity:
Total:
M12 × 1***
PTC31-A1A1__*1__**1A 216.-
201.-
190.-
pcs. €
M16 × 1.5
PTC31-A2A1__*1__**1A 216.-
201.-
190.-
pcs. €
5 m (16.4 ft) cable PTC31-A4A1__*1__**1A 249.-
232.-
219.-
pcs. €
M12 × 1***
PTC31-A1B1__*1__**1A 233.-
217.-
205.-
pcs. €
5 m (16.4 ft) cable PTC31-A4B1__*1__**1A 266.-
247.-
234.-
pcs. €
M12 × 1***
PTC31-A1C1__*1__**1A 266.-
247.-
234.-
pcs. €
5 m (16.4 ft) cable PTC31-A4C1__*1__**1A 299.-
278.-
263.-
pcs. €
* Please add measuring code. ** Please add code for process connection. *** Please order cable and plug separately.
Accessories (Ceraphant T PTC31)
Order no.
5 m (16.4 ft) cable with M12 × 1 plug
52010285
10.-
pcs. €
Configuration kit, USB connection
TXU10-AA
82.-
pcs. €
Straight plug, without cable (self wired)
52006263
12.50
pcs. €
Angled plug, without cable (self wired)
51006327
13.-
pcs. €
Price/pcs. in €
Quantity:
Prices are applicable for Germany until 30/09/2011, in Euro per unit, net excluding value added tax (VAT), cost of packing and dispatch. The terms of sales and delivery of Endress+Hauser are applicable.
Company:
Name:
Street:
E-direct
Abteilung VE
Endress+Hauser
Messtechnik GmbH+Co. KG
Colmarer Straße 6
79576 Weil am Rhein
Total:
€
Total price:
E-direct catalogue (free)
Post-code and Place & Country:
Tel. (with dialling code):
Fax (with dialling code):
Date/Signature
Ø 11
(0.43)
Ceraphant T PTP31
Measurement range
4H
4M
4P
4S
4U
Dimensions in mm and incl. thread adapter
Code
AC
AD
AE
AF
AF
42
20
(0.79)
Ø3 (0.12)
Ø 6 (0.24)
Ø 17.5 (0.69)
G ½A
3 (0.12)
Ø3
G ¼A (0.12)
3
(0.12)
G¼
Ø 23 (0.9)
AE
45 (1.77)
20
(0.79)
AD
34 (1.34)
AC
12
(0.47)
7H
7M
7P
Meas. range, Unit, Overload
Gauge pressure
0… 1 bar, 0… 100 kPa, 4 bar
0… 4 bar, 0… 400 kPa, 16 bar
0… 10 bar, 0… 1 000 kPa, 40 bar
0… 40 bar, 0… 4 000 kPa, 160 bar
0… 100 bar, 0… 10 000 kPa, 400 bar
Negative gauge pressure
-1… +1 bar, -100… +100 kPa, 4 bar
-1… +4 bar, -100… +400 kPa, 16 bar
-1… +10 bar, -100… +1 000 kPa, 10 bar
Absolute pressure
0… 1 bar, 0… 100 kPa, 4 bar a
0… 4 bar, 0… 400 kPa, 16 bar a
0… 10 bar, 0… 1 000 kPa, 40 bar a
0… 40 bar, 0… 4 000 kPa, 160 bar a
0… 100 bar, 0… 10 000 kPa, 400 bar a
34 (1.34)
15.5
(0.61)
Code
3H
3M
3P
3S
3U
Process connection
Thread
ISO 228 G ¼ (female), 316L
ISO 228 G ¼ A, 316L
ISO 228 G ½ A, 316L
ISO 228 G ½ A, bore 11 mm, 316L
a = absolute pressure sensors
Measurement range for 400 bar sensor1)
Code
Gauge pressure
3Z
0… 400 bar, 0… 40 000 kPa, 600 bar
Absolute pressure
4Z
0… 400 bar, 0… 40 000 kPa, 600 bar a
a = absolute pressure sensors
1) welded, without seal
Ceraphant T PTP31 (with Viton seal)
Order no.
Price/pcs. in €
Output
Plug
1 to 3 4 to 10 11 to 35 Quantity:
Total:
*
190.pcs. €
M12 × 1***
PTP31-A1A1__ 1__**1A 216.- 201.M16 × 1.5
PTP31-A2A1__*1__**1A 216.- 201.1 × PNP
190.pcs. €
5 m (16.4 ft) cable
PTP31-A4A1__*1__**1A 249.- 232.219.pcs. €
M12 × 1***
PTP31-A1B1__*1__**1A 233.- 217.205.pcs. €
2 × PNP
5 m (16.4 ft) cable
PTP31-A4B1__*1__**1A 266.- 247.234.pcs. €
*
M12 × 1***
PTP31-A1C1__ 1__**1A 266.- 247.234.pcs. €
1 × PNP
with analog output
5 m (16.4 ft) cable
PTP31-A4C1__*1__**1A 299.- 278.263.pcs. €
Ceraphant T PTP31 (welded, 400 bar sensor)
190.pcs. €
M12 × 1***
PTP31-A1A1__*1__**7A 216.- 201.M16 × 1.5
PTP31-A2A1__*1__**7A 216.- 201.1 × PNP
190.pcs. €
5 m (16.4 ft) cable
PTP31-A4A1__*1__**7A 249.- 232.219.pcs. €
*
M12 × 1***
PTP31-A1B1__ 1__**7A 233.- 217.205.pcs. €
2 × PNP
5 m (16.4 ft) cable
PTP31-A4B1__*1__**7A 266.- 247.234.pcs. €
M12 × 1***
PTP31-A1C1__*1__**7A 266.- 247.234.pcs. €
1 × PNP
with analog output
5 m (16.4 ft) cable
PTP31-A4C1__*1__**7A 299.- 278.263.pcs. €
* Please add code for measuring range. ** Please add code for process connection. *** Please order cable and plug separately.
€
Total price:
Prices are applicable for Germany until 30/09/2011, in Euro per unit, net excluding value added tax (VAT), cost of packing and dispatch. The terms of sales and delivery of Endress+Hauser are applicable.
E-direct catalogue (free)
Company:
Name:
Street:
E-direct
Abteilung VE
Endress+Hauser
Messtechnik GmbH+Co. KG
Colmarer Straße 6
79576 Weil am Rhein
Post-code and Place & Country:
Tel. (with dialling code):
Fax (with dialling code):
Date/Signature
Ø 11 (0.43)
Ø 17.5 (0.69)
G ½A