Pixsys DST400 User manual

1 Dimensions - Process Connection
12.5
Ø22
G1/4“
1
1
0
1
2
R
1
/
4
"
4
.
5
S
W
2
7
ø
2
9
.
5
DIN 3858
G
1
/
4
"
M5x7
12 2
Seal
DIN3869
7/16“-20UNF
13.5
(25)
4
8
3
S
W
2
7
ø
2
9
.
5
G
1
/
2
"
1
7/16"-20UNF SAE J512
Ø20
8.6
1.5
15.1 2
1
/
4
"
N
P
T
M5x7
7/16"-20UNF SAE4
9.14 2.3
M5
7
54 ... 60
~Ø20
G1/4"
18.9
29.5 / hex27
12
59.5
108
sealing FPM
typeshield
M12x1
SP1 (Out1)
SP2 (Out2)5
Us-
1
2
3
4
Us+
Out analogue
P
U
Pin Configuration P1
2
3
54
1
2 Main features
Box 93 x 37 mm
Power supply 15..30 VDC
Power consumption Max 0,8 W
Operating conditions Temperature -25..+85 °C, humidity 35..95 RH% (Cable PVC 22: -5°C ... +60°C)
Material Sensor housing steel galvanised, display housing plastic
Weight Approx. 189 g
Sealing IP65 - FPM, NBR, EPDM
17
p_nP
Pressure zero point
Pressure numeric value expressed with the selected measure unit for the retransmission on the analogue output.
NB: Value displayed but not editable.
18
p_EP
Pressure end point
Pressure numeric value expressed with the selected measure unit for the retransmission on the analogue output.
Default:value greater than f.s.
Range: 50% - 100% of the nominal pressure range expressed with the selected measure unit.
19
O_nP
Output zero point
Numeric starting value expressed in tension or current selected on parameter
Oana
.
NB: Value displayed but not editable.
Example: for Oana
= i, O_n P = 4.00mA
Example 2: for Oana
= u, O_n P = 0.00V
20
O_EP
Output end point
Numeric end value expressed in tension or current selected on parameter
Oana
.
NB: Value displayed but not editable.
Example: for Oana
= i, O_n P = 20.00mA
Example 2: for Oana
= u, O_n P = 10.00V
21
dAa
Damping for analogue output
Low-pass filter for analogue output. Time in seconds for the output stabilisation from 10% to 90% of the variation.
Example: pressure sensor 0..10 Bar, dAa
= 1.00s: at instantaneous pressure switch from 0 to 10Bar, the output will take approx.
1.2s. to stabilise from 4.00 to 20.00mA or from 0.00 to 10.00V
Range: 0.00..3.00. Default: 0.00
22
diS r
Display rotate
Display orientation / rotation 0° (normal) or 180°
yes n o Default
21
diS
Display mode
Display mode defines the displayed value.
A c -3 a c t without the 3 less significant decimals**
A c -2 a c t without the 2 less significant decimals**
A c -1 a c t without the less significant decimal**
off Switches off display after 5 sec.
hi G h Maximum pressure value
Lo w Minimum pressure value
Act Actual pressure value. Default
** .. Among those displayed.
23
Dupd
Display update rate
Display update rate, updates per second.
20 Every 20 seconds
5 Every 5 seconds
2 Every 2 seconds. Default
1 Every 1 second
24
di a
Diagnostic mode
To activate a diagnostic mode.
o n the sensor simulates a pressure ramp in loop, from the min. to the max. value of the pressure range, in a cycle time of
approx. 5s. It is used to verify the functioning of the switching points and the analogue output.
o ff Default
25
s.tim
Sample time (logger)
A device integrated data logger
Range: steps of 0.0s up to 999.9s.
0.0 logger disabled. Default
The logger stores values into a circular memory of 3500 points , with time selected in s.tim , instantaneous pressure value
and the status of SP1 and SP2 at sample time. At restart de old logger is deleted and a new one is overwritten. It is possible to
analyze the log through a software with NFC interface both with ON or OFF device.
26
code
Access code definition
0000 = no password. Default
Password input digit by digit
To modify the password press SET and using o or p select the value of each digit. Press SET to modify the next digit. To end
the operation, press SET and confirm or not with Yes or Fa Ls.
NB: If par. Co d e is modified with a number different from 0000, a new password is enabled and will be requested once (until the
next restard) to modify parameters and switching points.
DST400
Pressure transmitter
with display
User manual
PIXSYS s.r.l.
www.pixsys.net
[email protected] - [email protected]
online assistance: http://forum.pixsys.net
2300.10.270-RevB
Software Rev. 3.14
090118
Read carefully the safety guidelines and programming instructions
contained in this manual before using/connecting the device.
Prima di utilizzare il dispositivo leggere con attenzione le informazioni
di sicurezza e settaggio contenute in questo manuale.

3
SP2
Switching point SP2
Window function*: functioning according to parameter Ou2 .
Range: depending on pressure range 1%..100% of full-scale, the decimal point depends on the sensor f.s. Default: 75% f.s. on
the selected measure unit. Attention: if par. 11 is selected as “window”, par. SP2 switches to FH2.
4
rp2
Reset point rP2
Window function*: functioning according to parameter Ou2 .
Range: depending on pressure range 0%..99% of full-scale, the decimal point depends on the sensor f.s. Default: 25% f.s. on
the selected measure unit. Attention: if par. 11 is selected as “window”, par. rP2 switches to FL2.
5 Table of complete configuration parameters (
EF
menu)
5
res
Reset
Restore default parameters
yes no
6
d s1
SP1 Delay Switch
Switching delay ON, output SP1, valid for S P1
Range: 0.00..99.99 s. 0 = not active. Default: 0
7
d r1
SP1 Delay Reset
Switching delay OFF, output SP1, valid for r p1
Range: 0.00..99.99 s. 0 = not active. Default: 0
8
ds2
SP2 Delay Switch
Switching delay ON, output SP2, valid for SP2
Range: 0.00..99.99 s. 0 = not active. Default: 0
9
d r2
SP2 Delay Reset
Switching delay OFF, output SP2, valid for rp2
Range: 0.00..99.99 s. 0 = not active. Default: 0
10
O u1
Output SP1 function
H = Hysteresis, F = Window*
Fn c Out1 ON when process is out of range FH1 / FL1
Fn o Out1 ON when process is in range FH1 / FL1
Hn c Out1 OFF = process reaches SP1, ON = process
returns to rP1
Hn o Out1 ON = process reaches SP1, OFF = process
returns to rP1. Default
11
Ou2
Output SP2 function
H = Hysteresis, F = Window*
Fn c Out2 ON when process is out of range FH2 / FL2
Fn o Out2 ON when process is in range FH2 / FL2
Hn c Out2 OFF = process reaches SP2, ON = process
returns to rP2
Hn o Out2 ON = process reaches SP2, OFF = process
returns to rP2. Default
12
u ni
Pressure Unit
U ni5 mmWg
U ni4 KPa
p si Psi
MuC Metres of water column
MPa Megapascal
bar Default
% % value according to full-scale of selected sensor
The units are dynamics: where it’s not possible to visualize a reading in 4 digits, the relevant unit is hidden.
At each measure unit modification, the device re-initializes the switching points with SP1, SP2, rP1 and rP2 default values.
Example: with sensor 0..10 Bar and value visualized in PSI, when the measure unit switches from PSI to Bar, SP1 and SP2 will be
re-initialized to 7.50 Bar while RP1 and RP2 to 2.50 Bar. Any other SP1, SP2 and RP1, RP2 stored value will be lost.
13
Lo
Lowest pressure
Lowest pressure value detected by the sensor with the current measure unit.
14
Hi
Highest pressure
Highest pressure value detected by the sensor with the current measure unit.
15
HLre
Highest Lowest Reset
Reset of par. HI and LO to the actual pressure value.
y es n o Default
16
Oana
Analogue output type
OFF Output not active (0V / 0mA in output)
UVoltage 0..10V
ICurrent 4..20mA. Default
At each output type modification, the content of par. O_n p and O_Ep changes according to the physical size of the output type.
2.1 Technical data
Accuracy ± 0,5% F.S. @25°C
Sensor type Thick film on Ceramic (0..100 Bar) - Thin film on steel (> 100 Bar)
Sensor Ceramic, Al2O3 (96 %)
Vibration 4g (10...2000 Hz)
Shock 50g / 8 ms
LH @ 25°C (BSL) typ. ± 0.2 % FS typ.
Measuring range 0...1 to 0...400 bar / 0...15 to 0...5000 psi
Pressure connection G1/4”
Electrical connections EN175301-803-A (DIN43650-A); M12x1 5 Pole
Housing orientation Display 335° rotatable - Electrical connection 343° rotatable
Sensor working temperature - 25..+ 85°C
2 digital outputs Transistor PNP max 500 mA
1 analogue output Selectable 4..20 mA / 0..10 V
Media temperature -25°C ... +125°C / 400 bar/5000 psi: -10°C ... +125°C
Long term stability 1 year typ. ± 0.3 % FS typ.
2.2 Software features
Display 4 Digits, 1..3 decimal points
Pressure unit Selectable Bar, Psi, MPa, kPa, m WC, mm WC
Datalogger Ring buffer: 3518 data points - Sampling time: 0.1 ... 999.9 s, Off (0)
Quick set-up options Programming via APP (NFC) for Android smartphones
2.3 Ordering codes
2000.42.100 DST400 - Range 0..1 Bar / Ceramic / Out 4..20 mA - 0..10 V - G1/4”
2000.42.104 DST400 - Range 0..10 Bar / Ceramic / Out 4..20 mA - 0..10 V - G1/4”
2000.42.106 DST400 - Range 0..25 Bar / Ceramic / Out 4..20 mA - 0..10 V - G1/4”
2000.42.107 DST400 - Range 0..40 Bar / Ceramic / Out 4..20 mA - 0..10 V - G1/4”
2000.42.108 DST400 - Range 0..100 Bar / Ceramic / Out 4..20 mA - 0..10 V - G1/4”
2000.42.122 DST400 - Range -1..0 Bar / Ceramic / Out 4..20 mA - 0..10 V - G1/4”
20 00.43.111 DST400 - Range 0..400 Bar / Film Inox / Out 4..20 mA - 0..10 V - G1/4”
3 Enter switching point configuration
For configuration parameters see paragraph 8
Press Display Do
1 At the start, display shows the process.
2o op Slide up / down through Switching Point parameters
(SP1, rP1, SP2, rP2)
3SET Access the parameter to be modified
NB: If on par. cod e has been entered a password
different from 0, the device will require this password
before modifying any parameter
4o op Increase or decrease selected value. Enter the new data and press SET. To modify another
parameter back to point 2.
3.1 Enter configuration parameters
For configuration parameters see paragraph 8.1.
Press Display Do
5SET + o
op Select par. EF from the switching points modification
menu
6SET Access the parameter to be modified Enter the password (if enabled).
7o op Increase or decrease selected value. Enter the new data and press SET. To modify another
parameter back to point 5.
4 Table of Switching point
1
S P1
Switching point SP1
Window function*: functioning according to parameter O u1.
Range: depending %..100% of full-scale, the decimal point depends on the sensor f.s. Default: 75% f.s. on the selected measure
unit. Attention: if par. 10 is selected as “window”, par. S P1 switches to F H1 .
2
r p1
Reset point rP1
Window function*: functioning according to parameter O u1.
Range: depending on pressure range 0%..99% of full-scale, the decimal point depends on the sensor f.s. Default: 25% f.s. on
the selected measure unit. Attention: if par. 10 is selected as “window”, par. r P1 switches to F L1 .
* Window mode = within this range the output is activated / deactivated according to parameters 10 / 11.