Pressure Transmitters 050D series
Operating Instructions
- English - V1.0
PN-TI118-EN-14-1/18
Hengesbach GmbH & Co. KG
·
Schimmelbuschstr. 17
·
40699 Erkrath
·
Tel. +49 (0) 21 04 / 30 32-0
·
Fax +49 (0) 21 04 / 30 32-22
·
www.hengesbach.com
15
Technical data
Device type / measuring principle
PZM050D / TPF050D / PZT050D: piezoresistive
Input
Measuring ranges
PZM050D / TPF050D / PZT050D
Standard nominal measuring range
[bar]
relative
OP
absolute
OP
relative
OP
absolute
OP
OP = overload protection [bar]
Special measuring ranges are available
on request.
All measurement cells are vacuum
safe
0 to 0.35
1
-1/0 to 10
30
0 to 10
30
0 to 1
3
0 to 1
3
-1/0 to 30
90
0 to 30
90
-1/0 to 2.5
8
0 to 2.5
8
-1/0 to
100
250
0 to 100
250
-1/0 to 5
15
0 to 5
15
Setting the measuring ranges
via the 2 keys within the transmitter
Setting ranges
Measuring range begin zero:
0.....75%
of the sensor's nominal
measuring span
Measuring span span: 25...100%
of the sensor's nominal measuring span
Burst pressure DIN16086
>= 4-fold nominal measuring range
Output
Output signal
2-wire:
4 to 20mA with a test circuit connection in the device
Fault signal
22mA
Current limitation
3.8mA and 21mA
Measuring accuracy
Reference conditions
acc. to DIN IEC 770
Linearity, hysteresis and repeatability
acc. to the limit point method DIN IEC
770
≤ ± 0.2% of the sensor nominal measuring range
Activation time
< 2 s (The device will carry out a self-test.)
Setting time
< 1s
Long-time drift
≤ 0.2% of the span per year
Thermal hysteresis
≤ ± 0.2% of the sensor nominal measuring range / 10K (-20...+80°C) from 4bar
≤ 0.3% of the sensor's nominal measuring range / 10K (-20 to +80°C) up to 0.6 bar
Conditions of use
Installation position / calibration
position
Any position / standing vertically
Medium temperature
T1: -40 °C to +125 °C (140 °C for max. an hour)
T2: -40...+200°C (high-temperature version)
Ambient storage temperature
-40...+85°C (below -20 °C danger of cable breakage)
Protection class acc. to EN60529
IP 67 and IP 69K
Electromagnetic compatibility
acc.to EN 61326-1
TD=4
