Low-Range-Pressure-Sensors
Low Range Pressure Sensors - Image 2
Low Range Pressure Sensors - Image 3

Low Range Pressure Sensors

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Description

Applied Measurements Pa600-LR low range pressure sensors come with fast delivery times of 5-7 working days as standard and are specifically designed for the measurement of gas and liquid pressure in low range applications.  We can easily accommodate any requirement from a one-off to bulk orders for many thousands of sensors, all within our in-house, UK production facility. Constructed from stainless steel, they are designed to be extremely rugged, yet compact.

As standard the Pa600-LR comes with: Viton O-ring, 303 stainless steel case, 316L stainless steel sensing diaphragm and a G¼ inch male process connection. Alternate case, O-ring material and process connections are available including G¼” female and ¼” NPT male.

The Pa600-LR series provides a wide choice of electrical outputs from its ASIC-based amplifier circuit, these include 4-20mA, 0-5Vdc, 0-10Vdc and mV/V, as well as a ratiometric 0.5-4.5Vdc (10% to 90% of supply voltage) signal that requires a 5Vdc supply (2.7 – 5.5Vdc acceptable range) to suit most dataloggers. The Pa600-LR series can also be supplied with any of our wide range of instrumentation to give you a complete calibrated system.

In addition, we can offer complete customisation to suit your application, please contact our technical sales team. Why not have a look at our full range of pressure sensors plus pressure instrumentation that can be used with the industrial pressure sensor to give you a complete calibrated pressure measurement system.

Product Dimensions

Low Range Pressure Sensor Pa600-LR Gland outline

Low Range Pressure Sensors Dimensions
Low Range Pressure Sensors M12 Connector Drawing
Low Range Pressure Sensors Mini DIN Connector Drawing

Wiring Details

Small Plug & Socket IP65 Cable M12 x 1, 4-pin Connector 6-pin Bayonet Connector
2-wire +ve Supply
-ve Supply
Ground		 Pin 1
Pin 2
Earth Pin		 Red
Blue
Yellow		 Pin 1
Pin 2
Pin 4		 Pin A
Pin B
Pin D
3-wire +ve Supply
-ve Supply
+ve Output
Ground		 Pin 1
Pin 2
Pin 3
Earth Pin		 Red
Blue
Green
Yellow		 Pin 1
Pin 2
Pin 3
Pin 4		 Pin A
Pin B
Pin C
Pin D
4-wire +ve Supply
-ve Supply
+ve Output
-ve Output		 Pin 1
Pin 2
Pin 3
Earth Pin		 Red
Blue
Green
Yellow		 Pin 1
Pin 2
Pin 3
Pin 4		 Pin A
Pin B
Pin C
Pin D

Features

  • Ranges: 0-50mbar up to 0-450mbar
  • Outputs: 4-20mA, 0-5Vdc, 0-10Vdc, 0.5-4.5Vdc, mV/V
  • Environmental Protection: IP65 (IP67 optional)
  • Accuracy: <±0.25%/FS (<±0.1% optional)
  • Silicon-Based Sensing Element

Spesification

Nominal Pressure Range mbar gauge 0 - 50 0 - 100 0 - 200 0 - 300 0 - 400 0 - 450
Compound Ranges mbar gauge -50...+50* -100...+100* -200...+200* -300...+300 -400...+400 -450...+450
Permissible Overpressure mbar gauge 100 300 300 550 1000 1500
Burst Pressure bar gauge 0.2 0.3 0.3 1 2 3
Absolute Ranges mbar absolute 0 - 350 0 - 400 0 - 450
Permissible Overpressure mbar absolute 1500 1500 1500
Burst Pressure bar absolute 3 3 3
*<±0.1% / FS (BFSL) accuracy not possible in this range
Output Signal & Supply Voltage Wiring System Output Supply Voltage Input Current Input Resistance Output Resistance
Pa642 2 – wire 4 – 20 mA 9 – 32 Vdc n/a <500Ω <500Ω
Pa605 3 - wire 0 – 5V dc 9 – 32 Vdc <10 mA <500Ω <500Ω
Pa6010 3 - wire 0 – 10V dc 13 – 32 Vdc <10 mA <500Ω <500Ω
Pa645 3 - wire 0.5 to 4.5V dc 5 Vdc (2.7 - 5.5Vdc) <3 mA <500Ω <500Ω
Pa602 4 - wire Passive mV/V (un-rationalised) 2 – 10 Vdc <5 mA @ 10V <2kΩ-6kΩ <3.5kΩ-6kΩ
Performance
Accuracy (non-linearity, hysteresis, repeatability) % Full Scale Output <±0.25 (BFSL) <±0.1 (BFSL) optional
Setting Errors (Zero Balance + Full Scale Output) 2-wire, 3-wire 4-wire rationalised 4-wire un-rationalised Zero <±1% / FS, Span <±0.5% / FS Zero <0.2mV/V, Span ±1% / FS Zero<0.1mV/V, Span ±30%
Permissible Load 2-wire 3-wire 4-wire Rmax = [(VS - VS min) / 0.02] Ω Rmin = 10 kΩ Rmin = 11kΩ
Influence Effects Supply Effects Load Effect mV/V & 0.5 to 4.5V – Ratiometric, Other Voltage Outputs - <0.005 % FS / 1V 4 - 20mA = <0.05% FSO / kΩ
Response Time (10% - 90%) ms ≤1 (mV/V versions) ≤10 (amplified versions)
Warm-Up Time (amplified versions only) ms 2 typ.
Permissible Temperatures & Thermal Effects
Media Temperature ˚C -40 to +125
Ambient Temperature ˚C -20 to +85
Storage Temperature ˚C -20 to +85
Compensated Temperature Range ˚C +20 to +80
Thermal Zero Shift (TZS) % / FS / ˚C <±0.04 (standard) <±0.02 (option) <±0.01 (option)
Thermal Span Shift (TSS) % output / ˚C <-0.015
Electrical Protection
Reverse Polarity Protection No damage but also no function
Electromagnetic Compatibility CE Compliant
Insulation Resistance Megohms Ω at 50V dc >500
Mechanical Stability
Shock 100 g / 11 ms
Vibration 10 g RMS (20 ... 2000 Hz)
Materials
Housing & process connection 303 Stainless Steel 316L Stainless Steel (optional)
‘O’ ring seals Viton NBR/Nitrile (optional) EPDM (optional) Chemraz (optional)
Diaphragm 316L Stainless Steel
Media wetted parts Housing and process connection, ‘O’ ring seal, diaphragm
Misc
Weight grams 100 nominal
Installation position Any
Operational life pressure cycles > 100 x 106
Environmental Protection Mini Plug + Socket M12 x 1 ConnectorCable Gland IP65 Gauge Reference ≤ 50bar : IP65 / Absolute, Sealed Gauge or >50bar Range : IP67 IP65

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