Manual 37057413

Manual 37057413
No. CP-SS-1425E
SPS300A/B
Digital Pressure Detectors
Intelligent Pressure Sensor and Switch
Overview
The SPS300A/B are microprocessor-based high accuracy
and high function digital pressure detectors. Liquidfilled dual diaphragm (SUS316L) and a semiconductorbased pressure detection elements are incorporated into the
pressure detection unit. These detectors are used for gauge
pressure measurement.
The SPS300A is a pressure switch which offers two-stage
relay contact (independent) outputs.
Features
• High accuracy of ±0.25 %FS and high speed response of
50 ms (63 % response).
• High reliability of more than one million pressure-cycle
mechanical life.
• Rainproof structure.
• Key operation and high visibility large digital indication.
• Smart functions ensure applicability to a wide range of
sites:
· PV bias adjustable. · Adjustable indication figure
· Adjustable filter constant
· Peak hold
· Keylock
· Output scaling
· Adjustable Hi-Lo relay action
· Manual output setting possible
Specifications
Applicable
fluids
Gas and liquid, except for corrosive fluid with pressure element (SUS316L)
Fluid temperatures
Pressure
detection
Structure of pressure receiving unit
Barrier structure of oil-filled seal diaphragm
Material of part which Diaphragm: SUS316L
contacts liquids
Pressure detecting element
Piezo resistance type
Silicon pressure detecting element
Display
Digital 4-digit 7-segment LEDs
Measuring range
See Table 1
Digit position
change
To stop unstable display of digits during fine pressure fluctuation, the position of digits is shifted to the right so as not to
display the least significant digit.
Indication
and setting
-20 to +60 °C
No freezing
Pressure inlet: SUS316L
Input digital filter 0.00 to 99.99 sec. adjustable, first-order-lag filter system, filter off at 0.00
Response speed
Indication
accuracy *1
Indication output
100 ms
Current output
50 ms
Relay contact output
50 ms
Ambient temperature range
Input digital filter = 0.00 at 63 % response
-20 to 0 °C
Pressure range
0 to 50 °C
50 to 60 °C
Positive pressure range
±1 %FS ±1digit
±0.25 %FS ±1digit
±1 %FS ±1digit
Negative pressure range
±1 %FS ±1digit
±0.25 %FS ±1digit
±1 %FS ±1digit
*1This indication accuracy is the total of the accuracy influenced by linearity, offset, hysteresis, etc. including those
characteristics changed by power supply voltage fluctuations.
Output
Product name
Intelligent pressure sensor
Basic model No.
Intelligent pressure switch
SPS300A
SPS300B
Output type
Current + relay contact (SPDT)
Relay contact (SPDT) + relay contact (SPDT)
Output rating
Current
Relay
contact
Current
value
4 to 20 mA, external load resistance
300 Ω max.
Relay
contact
SP1
250 Vac 3 A, Resistive load *2
Scaling
Adjustable scaling setting is
possible.
Relay
contact
SP2
250 Vac 3 A, Resistive load *2
Manual
Manual setting of current output is
possible.
*2Mechanical life: 50,000,000 cycles
Electrical life: 100,000 cycles
SP1
250 Vac 3 A
Resistive load *2
1
Output
Relay operation
Hi
Deenergized on pressure raise,
energized on pressure drop
Lo
Differential
Can be
switched
Energized on pressure raise,
deenergized on pressure drop
Relay operation on Hi selection
Energized
Ambient temperature range
Pressure range
DIF
Deenergized
Increase
-20 to 0 °C
Relay operation on Lo selection
Energized
Deenergized
0 to 100 %FS adjustable
Output/renewal cycle 25 ms
Output accuracy
*1
DIF
SP
0 to 50 °C
Increase
SP
50 to 60° C
Positive pressure range
±1 %FS
±0.25 %FS
±1 %FS
Negative pressure range
±1 %FS
±0.25 %FS
±1 %FS
*1This indication accuracy is the total of the accuracy influenced by linearity, offset hysteresis, etc. including those
characteristics change by power supply voltage fluctuations.
Other
functions
General
specifications
Bias for measured 0 to 100 %FS adjustable
value
Adjustment of
measured value
Zero point and span adjustable for measured value
Peak hold
The highest pressure value applied in the past has been memorized and so can be confirmed by display.
It is cleared when the power is turned off. The peak old function is not effective for approximately the initial 20 seconds
after power is turned on.
Keylock
Used to protect the stored setpoint against change by incorrect operation or any other conditions.
Contents for DISP or PARA mode can be displayed.
Self-diagnostics
Checksum is made between the user's and back-up setpoints, also between the manufacturer's and back-up setpoints.
An alarm is output when an abnormal condition is discovered.
Alarm
Alarm code is displayed at overscale (above the value of table 1)
or at abnormal fluid temperature (above +80 °C or under -20 °C)
Breakage pressure 3 times the maximum pressure of range but 1.5 times for the ranges of 0 to 300 kPa, 0 to 3500 kPa, -100 to +3500 kPa,
0 to 3.5 MPa, -0.1 to +3.5 MPa, 0 to 3 bar, 0 to 35 bar and -1 to +35 bar.
Allowable pressure 1.1 times the maximum pressure of range but 1.0 times for the ranges of 0 to 300 kPa, 0 to 3500 kPa, -100 to +3500 kPa,
0 to 3.5 MPa, -0.1 to +3.5 MPa, 0 to 3 bar, 0 to 35 bar and -1 to +35 bar.
Rated power
supply voltage
100/200 Vac 50 to 60 Hz, 120/240 Vac 50 to 60 Hz or 12 to 24 Vdc
Allowable power
supply voltage
100/200 Vac: 82 to 110 / 164 to 220 V
120/240 Vac: 99 to 132 / 198 to 264 V
12 to 24 Vdc: 10.8 to 26.4 V
Power consumption 7 W max. at max. load and relay on or 20 mA output
Power on inrush
10 A max, 200 ms max (SPS300_____1__, SPS300_____2__).
current
30 A max, 5 ms max (SPS300_____5__).
Power on reset time 3 s max
Insulation
resistance
More than 50 MΩ between primary power supply terminals and case, and also between primary and secondary power
supply terminals by 500 Vdc megger. (SPS300_____1__, SPS300_____2__).
More than 50 MΩ between power supply terminals and case by 250 Vdc megger (SPS300_____5__).
Dielectric
strength
1 minute at 1500 Vac or 1 second at 1800 Vac between primary power supply terminals and case, and also between
primary and secondary power supply terminals. (SPS300_____1__, SPS300_____2__).
*2 A wall-mount model incorporates a lightning surge arrestor for the power supply. Current flows when voltage above
1000 V is applied between the power supply terminals and case. Remove the dielectric strength test pin provided on
the power supply board before the dielectric strength test is made. Return it to the original position after the test.
1 second at 180 Vac or 1 second at 250 Vdc between power supply terminals and case (SPS300_____5__).
Lightning
protection
SPS300____A1__, SPS300____A2__: Lightning surge arrestor (10 kV between power supply protection terminals, 6 kV
between power supply terminals and case) is built in.
Model Nos. other than the above: Without lightning arrestor
Ambient temperature -20 to +60 °C No freezing
Storage temperature -20 to +80 °C No freezing
Humidity
40 °C, 90 %RH max. (non-condensing)
Vibration resistance 4.9 m/s2 max. 0 to 60 Hz, 2 hours each to each direction of X, Y, Z
Shock resistance 490 m/s2 max. 3 times 2 hours each to each direction of X, Y, Z
Construction
Case and cover: aluminium die-cast, door, window and nameplate: polycarbonate
Pressure inlet
Rc1/4
Rating
JIS C 0920 class 3 rainproof (wall-mount type)
Body color
Case: gray Cover, window and nameplate: dark gray Door: gray semi-transparent
Weight
Approx. 1.1 kg (max: SPS300____B1__)
*1
When the fluid temperature is above 60 °C, use a siphon to decrease the temperature below 60 °C
Mounting position Vertical
Installation status Permanent connection type equipment
Installation category Category II (IEC60364-4-443, IEC60664-1)
Pollution degree
Pollution degree 2
Applicable standard EN61010-1 *3, EN61326
Installation
Wall mount or panel mount
Standard
accessories
Wall mount fittings (with pressure range indication label, M4 screws 4 pcs) Part No. 81446092-001 1 set
Auxiliary parts
(separate order)
Siphon Part No. J-14026
Panel mount fittings (with pressure range indication label) Part No. 81446093-001 1 set
Cover packing replacement Part No. 81403871-001
*2 Confirm the spec. carefully and use properly.
*3 Product with model Nos. ending in B or T (with tropicalization treatment) do not comply with EN61010-1.
2
Table 1 Measuring range - Unit
Measuring range
0 to
100
0 to
200
0 to
500
0 to
1000
0 to
2000
0 to
3500
-100 to
+100
-100 to +1000
20 to
100
0 to
300
-100 to +2000
100 to +3500
kPa
Indication and setting range
-10.0
to
+110.0
-20.0
to
+220.0
-50.0
to
+550.0
-100
to +1100
-120
to +2200
-120
to +3850
-120.0
to
+110.0
-120
to +1100
-10.0
to
+110.0
-30.0
to
+330.0
-120
to +2200
120
to +3850
bar
Indication and setting range
+1.100
-0.100
to -0.200
to
+2.200
-0.500
to
+5.500
-1.00
to
+11.00
-1.20
to +22.00
-1.20
to +38.50
-1.200
to
+1.100
-1.20
to
+11.00
-0.100
to
+1.100
-0.300
to
+3.300
-1.20
to +22.00
-1.20
to +38.50
Measuring range
0
to
1
0
to
2
0
to
5
0
to
10
0
to 20
0
to 35
-1
to
+1
-1
to +10
0.2 to
1
0
to
3
-1
to +20
-1
to +35
Model selection guide
No.
I
Item
Basic model No.
II
Range
III
IV
Mounting
method
Power supply
V
Option
Code
200
201
202
203
204
205
206
207
208
209
210
211
A
B
1
2
5
10
1D
1T
1B
1Y
I
Code
SPS300A
SPS300B
kPa
to
100
to
200
to
500
to
1000
to
2000
to
3500
to
+100
to +1000
to
100
to
300
to +2000
to +3500
0
0
0
0
0
0
-100
-100
20
0
-100
-100
Code
800
801
802
803
804
805
806
807
808
809
810
811
0
0
0
0
0
0
-1
-1
0.2
0
-1
-1
II
Measuring range
–
–
–
0
to
1
0
to
2
0
to
3.5
–
-0.1 to
+1
–
–
-0.1 to +2
-0.1 to +3.5
III
IV
V
MPa
Indication and setting range
–
–
–
-0.100
to
+1.100
-0.120
to
+2.200
-0.120
to
+3.850
–
-0.120
to
+1.100
–
–
-0.120
to
+2.200
-0.120
to
+3.850
Example: SPS300A200A110
Description
Intelligent pressure sensor
Intelligent pressure switch
Code
MPa
–
–
–
–
–
–
0
to
903
0
to
904
0
to
905
–
–
-0.1
to
907
–
–
–
–
-0.1
to
910
-0.1
to
911
bar
to
1
to
2
to
5
to
10
to
20
to
35
to
+1
to
+10
to
1
to
3
to
+20
to
+35
Wall-mount
Panel-mount
100/200 Vac 50 to 60 Hz
120/240 Vac 50 to 60 Hz
12 to 24 Vdc
None
With data sheet
With tropicalization treatment
With data sheet and tropicalization treatment
With traceability certification
Dimensions
16
Siphon Part No. J-14026
37
67 ±5
Mounting bracket
179
120
1/4B Gas pipe
(Steel pipe for gas piping)
94
5
100
80
4-22 Conduit hole
(With plug)
44
180°
7
Accessories:
Mounting bracket 1 pc
Mounting screws (M4) 4pcs
17HEX
110
124
43
Mounting screw
Pressure connection port
RC1/4
3
(130)
5 dia. hole
Rc1/4
At both ends
63 ±5
40
96
+1
+2
+3.5
(Unit: mm)
SPS300A _ _ _ A / SPS300B_ _ _ A: Wall mount type
72
66
1
2
3.5
±2° m
ax
SPS300A_ _ _ B / SPS300B_ _ _ B: Panel mount model
3-M3.5
Terminal screw
+ 0.4
91.3 – 0
6-M3.5
Terminal screw
(91.3 +– 00.8 )
+ 0.4
115.3 – 0
23
115
120
(4
–R
2
180°
±0
.5)
150 Min.
Mounting bracket
(accessory)
(115.3 +– 00.8 )
17
Panel cutout
115.8
101.4
150
96
(Unit: mm)
Pressure
connection
EX
port
7H
RC1/4 1
91
118 Min.
Note: ( ) shows the size wen dimensional
tolerance of the cutout hole is +0.8
-0 .
Wiring
SPS300A
Power supply
Current output
Relay 1 output
4 to 20 mA
Load resistance
under 300 Ω
1
+
2
–
3
200 Vac or
240 Vac
250 Vac 3 A
100 Vac or
120 Vac
Load Load
4
5
NC
SPS300B
12 to 24 Vdc
6
7
8
Power supply
Relay 2 output
Relay 1 output
250 Vac 3 A
250 Vac 3 A
Load Load
1
9
NO
2
NC
C
C
200 Vac or
240 Vac
100 Vac or
120 Vac
Load Load
3
NO
4
5
NC
12 to 24 Vdc
6
7
8
9
NO
C
Precautions on use
1.
2.
3.
4.
5.
6.
7.
8.
9.
Confirm the SPS300A/B specifications and its usage conforming to safety requirements.
The SPS300A/B must be mounted vertically. Different mounting orientation might cause measurement errors.
SPS300A/B must be secured firmly onto the wall or panel to avoid problems caused by vibration.
When the SPS300A/B is used for non-compressible liquids such as water or oils, ensure caution while opening or closing
the valves in order to avoid sensor damage caused by sudden pressure surges.
While mounting the pipe, grip the hexagonal nut of the pressure connection port and tighten it firmly to avoid leakage. Holding the case while tightening might cause damage.
After wiring, ensure that the power cable and the output signal cables are routed through different conduits.
If rain-proofing is required, seal the conduit hole with a water proof conduit.
To ensure rain-proofing, tighten the front cover firmly after wiring.
After turning ON the power supply of the system, wait for 10 minutes for the system to stabilize.
Please, read ‘Terms and Conditions’ from following URL before the
order and use.
http://www.azbil.com/products/factory/order.html
URL: http://www.azbil.com/
(12)
4
1st edition: May 1994
9th edition: Apr. 2016
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