Pressure Transmitters senses the pressure in the process and gives the output in current or, voltage. Their output is in proportion to the change in process pressure. Compact type Pressure Transmitters are also known as Blind Pressure Transmitter or, Miniature Pressure Transmitetrs. Compact Pressure Transmitters are available in various ranges, accuracies and the type enclosures. Indication : Without Ranges : Various ranges from 0 to 100 mbar upto 0 to 1000 bar Output options : 4 to 20 mA, 0 to 10 Vdc, 1 to 5 Vdc or, 0.5 to 4.5 V dc under 5 V dc Accuracy : +/- 0.1%, 0.2%, 0.25%, 0.4%, 0.5% or, 1% of FS Enclosure type : IP 65, IP 67, IP 68, ATEX certified. Zero and Span Adjustment : Without (Is possible in few special series only) Process connection options : 1/4" BSP threaded end, Flush Diaphragm, Triclamp, DIN, Homogenizer, SMS, Max. pressure : 1.5 Times of Working Pressure. Operating Temperature : 0 to 60, 0 to 90 or, 0 to 125 degreeC

1.  Compact Design
 Superior price
 High Pressure Resistance
 No transmission liquid.
 Wide Range coverage from -1 up to 1000 bar
Application: Electronic pressure measurement for
media such as air, chemical gases (humidly: 0 to 85%
rH, not condensing), water, oil, petrol. Nor suitable for
media which reach with glass, silicon, stainless steel 304
or silicon glue.
Description: Pressure transmitter convert physical
pressure into an electrical signal proportional to the
pressure. This Pressure Transmitter is equipped with a
piezo – resistive silicon measuring cell.
Technical Specification
Measuring Accuracy Material
Deviation from the characteristic curve according to IEC
60770-limi point calibration (non-linearity, hysteresis,
repeatability) : <+-1% FSO
Housing : Stainless steel 304
Pressure connection : Stainless steel 3004
Diaphragm : Silicon, glass
Seal : Silicon
Measuring Ranges Supply Voltage
Relative pressure : Absolute up to 1000 bar DC 10-32 V
Overpressure safety Output Signal
At least 2 X FS (burst pressure at least 3 X FS) 4-20 mA, 2 & 3 - wire
Operating temperature range Load
Medium : -25/ 80o
C
Ambient : -25/+85o
C
Storage : -40/+80o
C
4-20 mA ≤ UB - UBmin
Temperature Error Band Current Input
In compensated range 0/70o
C < 0.5% FSO/10 K 4-20 mA < 25mA
Dynamic characteristics Electrical Protection
Response time < 1ms Short circuit proof and protected against reverse polarity
Process Connection Electrical connection/degree of protection
G ¼ B or, G ½ B Connector & junction box as per ISO 4400 (DIN 43650-
A), IP 65
CE Conformity (EMC)
EMC Directive 2004/108/EC
Options
 Various Measuring ranges
 Special Output signals
 Pressure Transmitters are available with various type of Process Connections like Triclamp, SMS, Flush
Diaphragm etc.
 Transmitters can also be provided along with the various accessories like Heat Sink Tower, Impulse
Tubing, Condensate Pot etc.
Continuous efforts for product development may necessitate changes in these details without notice
Pressure Transmitter - Compact Version
0.02A