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MK56 Series Digital Pressure Sensor for General Fluids - IP65 Waterproof, Corrosion-Resistant Cable - China Factory Suppliers
Application industry
Pipeline pressure monitoring
Air leak testing
F.R.L (Filter, Regulator, Lubricator)
Gas storage cylinders
Adsorption verification
Air compressors
Product Parameters
| Parameter Category | Specific Parameter | Specification |
|---|---|---|
| Withstand Pressure | High pressure | 2.5MPa (high pressure) |
| Positive pressure | 1.5MPa (positive pressure) | |
| Compound pressure | 500kPa (compound pressure) | |
| Rated Pressure Range | High pressure | 0.000~2.000MPa (high pressure) |
| Positive pressure | -0.100~1.000MPa (positive pressure) | |
| Compound pressure | -100~100kPa (compound pressure) | |
| Protection Grade | - | IP65 |
| Extension analog output range | High pressure | -0.1~0MPa (high pressure) |
| Positive and negative pressure | -0.1~0MPa (positive and negative pressure) | |
| Compound pressure | - | |
| Suitable fluid | - | Non-corrosive fluid for SUS316L and FKM |
| Power supply voltage | - | 12~24V DC±10% Ripple(P-P)≤ 10 % |
| Ambient Temperature | - | Action :-10~60℃, storage :-20~70℃(no condensation or icing) |
| Degree of line arity | - | ±0.5%F.S. |
| Insulation resistance | - | 50 MΩ or more (500 VDC measured via megohmmeter) between terminals and housing |
| Humidity | Action and storage | 35~85% (no water condensation) |
| Power supply Output connection cable | - | Oil resistant vinyl rubber insulated cable with pipe 3-core Conductor cross-sectional area0.2 mm ² Oil resistant vinyl rubber insulated cable with pipe 3-core Conductor cross-sectional area |
| Temperature characteristic | - | ±2% F.S. (0-50°C reference) ±3% F.S. (-10-60°C reference) |
| Withstand voltage | AC250V 1 min, between all charging parts and housing | |
| Applicable Gas | - | Non-corrosive fluid for SUS316 and FKM |
| Material | - | Shell, pipe port, pressure sensor :SUS316L, FKM |
| Nozzle diameter | - | R1/8”(M5*0.8) RC1/8”(M5*0.8) VCR1/4” R1/4” 1/4” |
Design Aesthetics
Frequently Asked Questions
What fluids and media are compatible with this pressure switch/sensor?
This sensor is compatible with non-corrosive fluids and gases suitable for SUS316L stainless steel and FKM (fluoroelastomer) materials.
What is the protection rating (IP grade) of this sensor?
The sensor features an IP65 protection rating, ensuring reliable dust resistance and protection against water spray from any direction.
What power supply voltage is required for operation?
The device operates on a standard 12~24V DC ±10% power supply with a ripple (P-P) of ≤ 10%.
What operating temperature range does this product support?
The operating ambient temperature range is -10°C to 60°C, and the storage temperature range is -20°C to 70°C (with no condensation or icing).
What thread sizes and nozzle options are available?
Available nozzle connection options include R1/8”(M5*0.8), RC1/8”(M5*0.8), VCR1/4”, R1/4”, and 1/4”.
What rated pressure ranges can be configured?
It supports High Pressure (0.000~2.000MPa), Positive Pressure (-0.100~1.000MPa), and Compound Pressure (-100~100kPa) models.













