Buy Senva PW31-3V-025B, Wet Pressure Sensor 3-valve 0-25PSID 0-10V

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Bypass:: Bypass: 3-Valve
PSID Range:: PSID Range: 0-25
Output:: Output: 0-10V

Senva, PW31-3V-025B, Differential Wet Pressure Sensor 3-valve manifold 0-25PSID 0-10V

Features:

±0.25% accuracy
Stand-alone transducer, 3-valve
Rugged IP65 construction for harsh environments
Optional LED display for ease of commissioning and troubleshooting
Temperature compensated element for high accuracy in any environment
DIN 43650 connector with screw terminals - no splicing necessary
Versatile 1/2" FNPT allows simplified conduit connections - connect to any EMT, flex, or liquid-tight conduit
Easy-access bleed valves for quick commissioning
Calibration certificate included with every sensing element
Optional LED display is highly visible and makes commissioning and troubleshooting simple (IP65)

Applications:

Meet rigid accuracy and/or bypass specifications
Demand measurement in HVAC systems for pump speed control and local indication
Process control systems
Measurement of gases, vapors, and liquids
Measure pressure changes on pumps for efficiency regulation and energy savings
Level measurement in tanks and vessels
Filter status monitoring
System leak detection
Great for data center wet pressure sensing

Senva's PW31 Series is designed to streamline installation and provide maximum accuracy. 3-valve bypass assemblies allow flexibility and save time on installation and commissioning. The single-diaphragm element is temperature compensated to provides superior ±0.25% accuracy. The PW31's compact, light, and rugged structure combined with IP65 stainless steel construction make it ideal for most installations and capable of withstanding the most rugged environments.

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All sales are final

These are made-to-order items.
This product is not eligible for return or exchange unless defective.
The average lead-time is 1 or 2 weeks.

Return and Warranty

Please note that return requests for Senva items must be submitted within 14 days after the delivery date.

Technical Details

Reviews

Power supply

15-35vdc, 20mA max.

Outputs

3-wire 0-10V

Operating Temperature (3)

Operating TemperatureCompensated range

-4 to 175°F (-20-80°C)
30 to 158°F (0-70°C)

Media Compatibility Transmitter

Transmitter Only

316L SS compatible liquids and gases,Viton O-rings

Media Compatibility Manifold

Connection

Copper tube, CW614n Brass fittings (2.5-3.5% lead content)

Manifold O-Rings

Neoprene

Manifold Valves

Glass filled Acetal (Polyacetal Resin)

Manifold Material

Anodized Aluminum

Sensor Performance

Type

Micro-machined silicon strain gauge

Accuracy (2)

±0.25%

Zero and Spanfrom Factory

Included in ±0.25% accuracy statement

Temp coefficient zero

For units<25PSI:±1.7% FS/100°F;±1.5%FS/50°C
For units >25PSI:±1.1% FS/100°F;±1.0%FS/50°C

Temp coefficient span

For units <25PSI: ±1.7% FS/100°F;±1.5%FS/50°C
For units >25PSI:±1.1% FS/100°F;±1.0%FS/50°C

Line Pressure Effect

Zero Shift ≤0.0035%FS/PSIG line pressure

Burst Pressure

500% DP range high side; 300% DP range low side

Differential Pressure Ranges

0-25 PSID

Differntial Overload Pressure

37.5 PSID

Maximum Static/Line Pressure (1)

125 PSIG

Accuracy(2)

±0.0625 PSID

Sensor Performance

Sensor Enclosure

Laser welded housing, IP65

Long Term Stability

±0.5 %FS/Year

Shock

30G

Vibration

5G at 50Hz; 10G acceleration

EMI/RFI Protection

Per CE Requirements

Connection

Pressure Connection Transmitter

1/4" NPT Female

Pressure Connections Manifold

1/4" NPT female

Electrical Connection

DIN43650A

Environmental

IP65 (Installed with water-tight fittings)
1/2" conduit adapter included

Display

Accuracy

0.1%

Output

4-20mA

Voltage Drop

<3.5VDC

Sample Rate

4/s

Environmental

IP65

Agency

Transmitter Only

CE, RoHS

Manifold

(1) This is the maximum gauge pressure to maintain 0.25% accuracy.
(2) FS is defined as the full scale of the selected range. Accuracy includes non-linearity, hysteresis, repeatability, zero, and span tolerance.
(3) Stated operating range is for electronics only; Media temperature may be considerably higher. Use of devices outside of compensated range may result in drift.

Notes

* Free Ground Shipping within the continental U.S. only (excludes Alaska, Hawaii, PO Boxes and APO/FPO addresses).

***

WARNING: Senva products may contain BPA or other chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.P65Warnings.ca.gov

Product Details

Power supply

15-35vdc, 20mA max.

Outputs

3-wire 0-10V

Operating Temperature (3)

Operating TemperatureCompensated range

-4 to 175°F (-20-80°C)
30 to 158°F (0-70°C)

Media Compatibility Transmitter

Transmitter Only

316L SS compatible liquids and gases,Viton O-rings

Media Compatibility Manifold

Connection

Copper tube, CW614n Brass fittings (2.5-3.5% lead content)

Manifold O-Rings

Neoprene

Manifold Valves

Glass filled Acetal (Polyacetal Resin)

Manifold Material

Anodized Aluminum

Sensor Performance

Type

Micro-machined silicon strain gauge

Accuracy (2)

±0.25%

Zero and Spanfrom Factory

Included in ±0.25% accuracy statement

Temp coefficient zero

For units<25PSI:±1.7% FS/100°F;±1.5%FS/50°C
For units >25PSI:±1.1% FS/100°F;±1.0%FS/50°C

Temp coefficient span

For units <25PSI: ±1.7% FS/100°F;±1.5%FS/50°C
For units >25PSI:±1.1% FS/100°F;±1.0%FS/50°C

Line Pressure Effect

Zero Shift ≤0.0035%FS/PSIG line pressure

Burst Pressure

500% DP range high side; 300% DP range low side

Differential Pressure Ranges

0-25 PSID

Differntial Overload Pressure

37.5 PSID

Maximum Static/Line Pressure (1)

125 PSIG

Accuracy(2)

±0.0625 PSID

Sensor Performance

Sensor Enclosure

Laser welded housing, IP65

Long Term Stability

±0.5 %FS/Year

Shock

30G

Vibration

5G at 50Hz; 10G acceleration

EMI/RFI Protection

Per CE Requirements

Connection

Pressure Connection Transmitter

1/4" NPT Female

Pressure Connections Manifold

1/4" NPT female

Electrical Connection

DIN43650A

Environmental

IP65 (Installed with water-tight fittings)
1/2" conduit adapter included

Display

Accuracy

0.1%

Output

4-20mA

Voltage Drop

<3.5VDC

Sample Rate

4/s

Environmental

IP65

Agency

Transmitter Only

CE, RoHS

Manifold

(1) This is the maximum gauge pressure to maintain 0.25% accuracy.
(2) FS is defined as the full scale of the selected range. Accuracy includes non-linearity, hysteresis, repeatability, zero, and span tolerance.
(3) Stated operating range is for electronics only; Media temperature may be considerably higher. Use of devices outside of compensated range may result in drift.

Return and Warranty

Please note that return requests for Senva items must be submitted within 14 days after the delivery date.

Note

Note: Please read description carefully. Do not base your order on the picture presented.

Reviews

Senva PW31-3V-025B Wet Pressure Sensor 3-valve 0-25PSID 0-10V

Identifiers

Return and Warranty

Technical Details

Return and Warranty

Reviews