HT SME
Miniature
Pressure Transducers
HT-SME Series
High accuracy & reliability
Ranges 1 bar to 400 bar
Voltage/ratiometric outputs
Choice of cables/connectors
Temperature -40°C + 125°C
Compact and rugged design
Plant Engineering
A high reliability solution for confined spaces, this miniature
(14/12mm diameter) and lightweight (20g typical) pressure sensor
is available with low or high pressure ranges and media
temperatures up to 125°C. The silicon sensing technology is a
perfect choice for accurate measurements in a very small package.
Discover more at www.hydrotechnik.co.uk
Industrial Machinery
Hydraulics
Pneumatics
Automotive
Visit us at www.ukflowtechnik.com
Miniature
Pressure Transducers
HT-SME Series
TECHNICAL SPECIFICATIONS
Pressure Measurement
Measuring range *(bar)
1
1.6
2
2.5
4
6
10
Overload pressure
6
6
6
6
10
20
20
Burst pressure
9
9
9
9
15
30
30
Measuring range (bar)
16
20
25
40
60
100
160
Overload pressure
40
40
100
100
200
200
400
Burst pressure
60
60
150
150
300
300
600
Measuring range (bar)
200
250
400
Overload pressure
400
750
750
Burst pressure
600
1000
1000
* All ranges are gauge reference
Electrical
3 wire
ratiometric
Output signal
0-5Vdc
0.5-4.5Vdc
Supply voltage
8-32Vdc
5±10%
• M
edia temperature range:
-40°C to +125°C
• C
ompensated temperature range:
-20°C to +85°C
• A
mbient temperature range:
-40°C to +85°C
Performance
• A
ccuracy: Non-linearity, hysteresis and
non-repeatability at room temperature
according to IEC 61298-2 (or BSFL/
Best Fit Straight Line):
<0.5% FS range (<0.35% BFSL)
Optional <0.25% FS range
(<0.15% BFSL)
• T
emperature effects: Zero/Span typical
thermal coefficients <0.15%
FS range/ 10°C
• T
otal Error Band: 2% FS from room
temperature to -40°C or +105°C
• Long
term stability: <0.1% FS range/
year
• R
esponse time: <1mS (from 10% to
90% FS range)
• V
ibration resistance: 5g (according to
IEC 68-2-6 and IEC 68-2-36)
• S hock resistance: 1000g (according to
IEC to 68-2-32)
Physical
Ribbon cable with
connector
Note: Body diameter 12mm
(14mm for ranges <25 bar)
• Material: body - stainless steel,
pressure inlet port - stainless steel
• P
rocess connection: M8 x 1, M10 x 1
Other connections available on request
• E lectrical connection: 1m integral cable,
M5 x 0.5 male socket
Other connectors available on request
• W
eight: approximately 20g
(dependent upon configuration)
• Ingress protection: IP65 (for connector
versions with their mating plug fitted)
Options
(1) Improved accuracy <0.25% FS
(<0.15% BFSL)
(2) additional cable ( per metre/ specify
length)
For further options or customised products
please contact us.
Related products
Hydrotechnik manufactures a wide
range of sensors, test and measurement
equipment. Contact us for further
information or visit www.hydrotechnik.
co.uk
Continuing development can necessitate
specification changes without notice
1 Central Park, Lenton Lane, Nottingham, NG7 2NR
t: 0115 9003 550 e: sales@hydrotechnik.co.uk
www.hydrotechnik.co.uk
Ordering Information
1. Pressure range: e.g. 10 bar gauge
2. Electrical output: e.g. 3 wire 0-5 Vdc
3. Process connection: e.g. M8 x 1
4. Electrical connection: e.g. 1 metre cable
5. Options required: e.g. improved accuracy
HYDROTECHNIK
UK LIMITED
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