MLV Series Low Voltage Pressure Sensors
The All Sensors MLV Series Compensated Sensor leverages CoBeam2TM Technology to deliver a high output signal at a low operating voltage, comparable to traditional compensated millivolt sensors operating at higher voltages. This lower supply voltage improves warm-up shift, while the CoBeam2 Technology reduces package stress susceptibility for enhanced long-term stability and improved position sensitivity. These calibrated and compensated sensors provide accurate and stable output across a wide temperature range. They are designed for use with non-corrosive, non-ionic working fluids such as air and dry gases. An optional protective parylene coating is available for moisture and harsh media protection. The output is ratiometric to the supply voltage and designed for 5.0 volts DC operation.
Product Features
- 1 to 30 inH2O & 5 to 150 PSI Pressure Ranges
- 5V Operation
- High Output
- Low Power Consumption
- Excellent Position Sensitivity
- Low Warm-Up Shift
- Enhanced Front to Back Linearity
- Protective Parylene Coating Option
Applications
- Medical Breathing
- Environmental Controls
- HVAC
- Industrial Controls
- Portable/Hand-Held Equipment
Technical Specifications
| Model | Device Operating Range | Proof Pressure | Burst Pressure | Nominal Span |
|---|---|---|---|---|
| MLV-L01D | 1 inH2O | 100 inH2O | 300 inH2O | 7 mV |
| MLV-L02D | 2 inH2O | 100 inH2O | 300 inH2O | 10 mV |
| MLV-L05D | 5 inH2O | 200 inH2O | 300 inH2O | 15 mV |
| MLV-L10D | 10 inH2O | 200 inH2O | 300 inH2O | 20 mV |
| MLV-L20D | 20 inH2O | 200 inH2O | 500 inH2O | 20 mV |
| MLV-L30D | 30 inH2O | 200 inH2O | 800 inH2O | 20 mV |
| MLV-005D | 5 PSI | 10 PSI | 30 PSI | 25 mV |
| MLV-015D | 15 PSI | 60 PSI | 120 PSI | 37.5 mV |
| MLV-015A | 0 - 15 PSIA | 60 PSI | 120 PSI | 37.5 mV |
| MLV-030D | 30 PSI | 90 PSI | 150 PSI | 37.5 mV |
| MLV-100D | 100 PSI | 200 PSI | 250 PSI | 41.67 mV |
| MLV-150D | 150 PSI | 200 PSI | 250 PSI | 37.5 mV |
| Parameter | Min | Typ | Max | Units | Notes |
|---|---|---|---|---|---|
| Performance Characteristics for MLV Series (InH2O) | |||||
| Output Span L01D @ 1 inH2O | 6.0 | 7.0 | 8.0 | mV | 4 |
| Output Span L02D @ 2 inH2O | 9.0 | 10.0 | 11.0 | mV | 4 |
| Output Span L05D @ 5 inH2O | 14.0 | 15.0 | 16.0 | mV | 4 |
| Output Span L10D @ 10 inH2O | 19.0 | 20.0 | 21.0 | mV | 4 |
| Output Span L20D @ 20 inH2O | 19.0 | 20.0 | 21.0 | mV | 4 |
| Output Span L30D @ 30 inH2O | 19.0 | 20.0 | 21.0 | mV | 4 |
| Span Temperature Shift (0C to 50C) | - | - | 250 | uV | 1 |
| Offset Voltage @ Zero Diff. Pressure | - | - | 500 | uV | - |
| Offset Temperature Shift (0C to 50C) L01D, L02D, L05D | - | - | 250 | uV | 1 |
| Offset Temperature Shift (0C to 50C) L10D, L20D, L30D | - | - | 200 | uV | 1 |
| Offset Warm-up Shift | - | - | 50.0 | uV | 2 |
| Offset Position Sensitivity (1g) L01D | - | - | 20.0 | uV | 6 |
| Offset Position Sensitivity (1g) L02D | - | - | 15.0 | uV | 6 |
| Offset Position Sensitivity (1g) L05D, L10D, L20D, L30D | - | - | 10.0 | uV | 6 |
| Offset Long Term Drift (One Year) L01D, L02D, L05D | - | 150 | - | uV | - |
| Offset Long Term Drift (One Year) L10D, L20D, L30D | - | 100 | - | uV | - |
| Linearity, Hysteresis Error | - | 0.10 | 0.30 | %FSS | 3 |
| Response Time (10% to 90% Pressure Response) | - | 500 | - | us | - |
| Front to Back Linearity | - | 0.75 | - | %FSS | 5 |
| Input Resistance | - | 12.0 | - | k ohm | - |
| Output Resistance | - | 3.0 | - | k ohm | - |
| Performance Characteristics for MLV Series (PSI) | |||||
| Output Span 005D @ 5 PSI | 24.75 | 25.0 | 25.25 | mV | 4 |
| Output Span 015D @ 15 PSI | 37.13 | 37.50 | 37.88 | mV | 4 |
| Output Span 015A @ 15 PSIA | 37.13 | 37.50 | 37.88 | mV | 4 |
| Output Span 030D @ 30 PSI | 37.13 | 37.50 | 37.88 | mV | 4 |
| Output Span 100D @ 100 PSI | 41.25 | 41.67 | 42.08 | mV | 4 |
| Output Span 150D @ 150 PSI | 37.08 | 37.50 | 37.92 | mV | 4 |
| Span Temperature Shift (0C to 50C) | - | - | 1.0 | %FSS | 1 |
| Offset Voltage @ Zero Diff. Pressure 005D @ 5 PSI | - | - | 125 | uV | - |
| Offset Voltage @ Zero Diff. Pressure 015D @ 15 PSI | - | - | 125 | uV | - |
| Offset Voltage @ Zero Diff. Pressure 015A @ 15 PSIA | - | - | 208 | uV | - |
| Offset Voltage @ Zero Diff. Pressure 030D @ 30 PSI | - | - | 125 | uV | - |
| Offset Voltage @ Zero Diff. Pressure 100D @ 100 PSI | - | - | 125 | uV | - |
| Offset Voltage @ Zero Diff. Pressure 150D @ 150 PSI | - | - | 125 | uV | - |
| Offset Warm-Up Shift | - | - | 20 | uV | 2 |
| Offset Long Term Drift (one year) | - | 100 | - | uV | - |
| Linearity, Hysteresis Error | - | 0.20 | 0.50 | %FSS | 3 |
| Response Time (10% to 90% Pressure Response) | - | 500 | - | us | - |
| Front to Back Linearity | - | 2.5 | - | %FSS | 5 |
| Input Resistance | - | 12.0 | - | k ohm | - |
| Output Resistance | - | 3.0 | - | k ohm | - |
| Maximum Ratings | |||||
| Supply Voltage (Vs) | - | - | 12 | Vdc | - |
| Common Mode Pressure InH2O Devices (L01, L02, L05, L10, L20, L30) | - | - | 10 | psig | - |
| Common Mode Pressure PSI Devices (005, 015, 030, 100, 150) | - | - | 50 | psig | - |
| Lead Temperature (soldering 2-4 sec.) | - | - | 270 | C | - |
| Environmental Specifications | |||||
| Compensated Temperature Range | 0 | - | 50 | C | - |
| Operating Temperature Range | -25 | - | 85 | C | - |
| Storage Temperature Range | -40 | - | 125 | C | - |
| Humidity Limits | 0 | - | 95 | % RH (non condensing) | - |
Product Attributes
- Brand: All Sensors
- Technology: CoBeam2TM
- Origin: USA (implied by address)
Specification Notes
- Note 1: Shift is relative to 25C.
- Note 2: Shift is within the first hour of excitation applied to the device.
- Note 3: Measured at one-half full scale rated pressure using best straight line curve fit.
- Note 4: The span is the algebraic difference between full scale output voltage and the offset voltage.
- Note 5: Front-Back Linearity computed as: 100 (1 (SpanFront / SpanBack)) %
- Note 6: Parameter is characterized and not 100% tested.
How To Order
The ordering information is provided through a series of options for Series, Pressure Range, Coating, Package Configuration, Port Fittings, Lead Style, and Lead Bend.
| Series | Pressure Range | Coating Option | Package Configuration | Port Fittings | Lead Style | Lead Bend |
|---|---|---|---|---|---|---|
| MLV | L01D (1 inH2O) to 150D (150 PSI) | N (No Coating), P (Parylene Coating) | E1NS, E1ND, E1NJ, E1BS, E1BD, E2NS, E2ND, E2NJ, E2BS, E2BD, EGNS, EGND, EGNJ, EGBL, EGBS, EGBD, EGBJ, EGBL | A (No Fittings), B (Barb Fitting Port A Only), C (Barb Fitting Port B Only), D (Barb Fittings Ports A & B) | NN (Non-Barbed Lid), BB (Barbed Lid) | F (Flat), Q (Right Angle 0.075"), R (Right Angle 0.100"), J (Jogged Bend) |
Package Drawings & Dimensions
Various package configurations are available, including A Package (SIP, DIP, J Lead, SMT) and E-Series Packages (SIP, DIP, J Lead, SMT). Specific dimensions and pinouts are provided for each package type.
Package Characteristics
| Package ID | Port A Volume | Port B Volume | Weight |
|---|---|---|---|
| A6AAx | 132 mm3 | 33.6 mm3 | 9.3 Grams |
| A6BAx | 119 mm3 | 20.3 mm3 | 8.7 Grams |
| A6CAx | 119 mm3 | 20.5 mm3 | 8.8 Grams |
| A6DAx | 120 mm3 | 21.3 mm3 | 8.8 Grams |
| A6EAx | 119 mm3 | 33.6 mm3 | 8.9 Grams |
| A6FAx | 125 mm3 | 33.6 mm3 | 9.2 Grams |
| E1Nx | 174 mm3 | 168 mm3 | 1.2 Grams |
| E2Nx | 174 mm3 | 168 mm3 | 1.2 Grams |
| EGNx | 1.4 mm3 | 168 mm3 | 0.9 Grams |
Package Notes
- Note 1: Add 4.5 mm3 per port with barb fitting.
- Note 2: Add 0.15 gram per barb fitting.
Product Labeling
Product labeling includes Lot Number, Part Number, and Company Name. Example Device Label: All Sensors R9J21-3 A6AAF-N MLV-L02D.
Note: 5 PSI to 150 PSI devices may not be assembled with CoBeam2TM Technology.
2411200036_Amphenol-MLV-015D-E1BS-N_C3263523.pdf
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