STAINLESS STEEL SENSOR DIAPHRAGM_PSM-1 Pressure transmitter

Brand: SENS4

Product Code: PSM-1

Availability:Out of stock

Programmable precision pressure transmitter with steel diaphragm sensor

 

PSM-1 Pressure transmitter

  • Measurement range 1-35 bar absolute and gauge
  • All-welded stainless steel 316 diaphragm pressure sensor
  • 4-20 mA, 0-10 VDC and setpoint switch output
  • Programmable settings, range and configuration via S4-Connect™
  • Robust 316 stainless steel sensor, flange and enclosure design

 

ADVANTAGES 

  • Chemical and corrosion resistant 316 stainless steel diaphragm
  • All-welded sensor design (No internal O-rings)
  • High accuracy 0.1% of span (BFSL)
  • USB programmer for easy configuration and setup
  • Temperature drift compensated
  • Configurable via S4-Connect USB programmer
  • IP67 enclosure for harsh environments
  • Optional solid-state setpoint relay for process control

The PSM-1 series pressure transmitter is designed for gas, vapor and liquid measurement in a variety of industrial applications.  Its modular compact design offers a unique combination of high measurement performance, flexible configuration and a robust stainless steel design. The PSM-1 is user programmable and configurable from a PC through the novel S4-Connect interface.

 

Sensor technology 

The PSM-1 is based on a stainless steel sensor diaphragm that converts the applied pressure to an electric signal. The sensor has internal filling-oil that transforms the applied pressure to the MEMS piezo sensor element. It is available either as an absolute sensor that measures relative to an integrated sealed reference vacuum or as a gauge sensor that measures relative to the ambient pressure. 

The stainless steel sensor surface in combination with the 316 stainless steel flange offers excellent chemical resistance and compatibility with a wide range of aggressive gases, solvents and acids.

 

APPLICATIONS

  • Sterilization processes SIP and CIP
  • Water treatment and supply
  • Oil and gas
  • Wind turbines
  • HVAC installations
  • Chemical processing
  • Semiconductor processing
  • Gas supply

Download brochure here

 

PSM-1 PRESSURE TRANSMITTER SPECIFICATIONS

Specifications


Measuring range (0 bar to full-scale)
1, 2, 5, 10, 20 or 50 bar
Measuring range (0 bar to full-scale)
15, 20, 30, 50, 100, 200, 250 or 500 psi   
Measuring principle
Stainless steel membrane absolute or gauge
Accuracy, IEC 61298-2
+/- 0.1 % BFSL
Thermal drift (offset)
+/- 0.15% of full-scale
Output signal (Voltage version)
0-10 VDC (Programmable scaling by S4-Connect™)
Output resolution (Voltage version)
16 bit / 150 nV
Output signal (Current version)
4-20 mA(1) (Programmable scaling by S4-Connect™)
Output resolution (Current version)
16 bit / 244 nA
Solid state relay contact rating (optional)
250 mA, 50 VDC / VAC peak

Environment conditions


Operating ambient temperature
-40 to +100 °C (-40 to +212 °F)
Media temperature
-50 to +150 °C (-58 to 302 °F)
Storage ambient temperature
-40 to +125 °C  (-40 to +257 °F)
Maximum media pressure
See PSM-1 pressure limits specifications
Burst media pressure
See PSM-1 pressure limits specifications
Mounting position
Any
Protection rating, EN 60529/A2:2013
IP67 (2), IP65 (3)
Humidity, IEC 68-2-38
98%, non-condensing

Power supply


Supply voltage 
12-30 VDC
Power consumption (Voltage version)
240 mW (Max)
Power consumption (Current version)
600 mW (Max)
Reverse polarity protection
Yes
Overvoltage protection
Yes
Internal fuse
100 mA (Thermal recoverable)

Materials


Enclosure
SS 1.4404 / AISI 316
Electrical connector DIN 175301-803A
PA Nylon
Electrical connector M12 IEC 61076-2-101
PA Nylon, Nickel plated Zinc alloy
Process connection
SS 1.4404 / AISI 316L
Process leak tightness (ISO 27895:2009)
<1·10-9 mbar·l/sec.
Approvals

CE
EN61000-6-2, EN 61000-6-3Pressure directive 97/23/CE
RoHS compliance
Directive EU 2015/863
  1. 4-20 mA NAMUR NE43 compliant signal.
  2. IP67 for product versions with IEC 61076-2-101 M12 connector.
  3. IP65 for product versions with DIN EN 175301-803 A connector.