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China Suppliers Factory Waterproof JK50 Series Pressure Sensor with IP65 Rating for Stable Performance
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 |
Micro pressure |
20kPa (micro pressure) |
Positive pressure |
1.5MPa (positive pressure) |
|
Compound pressure |
500kPa (cpmpound pressure) |
|
Rated Pressure Range |
Micro pressure |
-10～10kPa (micro pressure) |
Positive pressure |
-0.100～1.000MPa (positive pressure) |
|
Compound pressure |
-100～100kPa (positive pressure) |
|
Protection Grade |
- |
IP65 |
Set Pressure Range |
Micro pressure |
-10.3～10.3kPa (micro pressure) |
Positive and negative pressure |
-0.100～1.000MPa (positive and negative pressure) |
|
Compound pressure |
-103.0～103.0KPa (positive pressure) |
|
Display Refresh Rate |
- |
5 times/second |
RS485 Communication Distance |
- |
Maximum connection distance ≤1200m |
Ambient Temperature |
- |
0～50℃ |
Color |
- |
Red |
Load Current |
- |
≤200mA |
Humidity |
Action and storage |
35～85% (no water condensation) |
Internal Pressure Drop |
- |
≤1.0V |
Wire Specification |
- |
Oil-resistant PVC cable (0.15mm²) |
Current Consumption |
No load |
≤40mA |
Repeatability Accuracy |
- |
±0.3%F.S ±1digit |
Linearity |
- |
±1%F.S |
Action Indication |
- |
OUT1 |
Weight |
|
Approximately 108g |
Applicable Gas |
- |
Filtered air, Non-corrosive/Non-flammable gas |
Minimum Unit Scale Value |
Positive pressure type kPa |
kPa(0.001), kgf/cm²(0.01), bar(0.01), psi(0.1) |
Micro and positive-negative pressure type kPa |
kPa(0.1), mmHg(1), kgf/cm²(0.001), bar(0.001), psi(0.01), inHg(0.1) |
|
Vibration Resistance |
Amplitude, frequency, time |
Amplitude 1.5mm, 10Hz～55Hz～10Hz per minute, 2 hours for each of X, Y, Z directions |
Storage Temperature |
Storage |
-10℃～60℃ (without water condensation and freezing) |
Temperature Characteristic |
- |
±3%F.S, reference temperature 25℃ (0～50℃ temperature range) |
Baud Rate |
- |
9600bps, 19200bps, 38400bps, 57600bps, 115200bps |
Insulation Resistance |
Between lead and plastic shell |
≥50MΩ (DC 500V) |
Output Voltage |
Rated voltage |
0.6V～5V ±2.5%F.S (rated voltage) |
Display Accuracy |
- |
±1%F.S ±1digit (temperature 25±3℃) |
Withstand Voltage |
Between lead and plastic shell |
AC 1000V for 1 minute |
Impact Resistance |
- |
100m/s²(10G), 3 times for each of X, Y, Z directions |
Output Type |
- |
Open collector output (NPN or PNP, up to 2 outputs) |
Interface Diameter |
- |
RC1/8 |
Response Time |
- |
≤2.5ms (can be set to 25, 100, 250, 500, 1000, 1500ms) |
Design Aesthetics
Frequently Asked Questions (FAQ)
-
Q What pressure ranges does this pressure sensor support?This pressure sensor supports three pressure types: micro pressure (rated range -10～10kPa, withstand up to 20kPa), positive pressure (rated range -0.100～1.000MPa, withstand up to 1.5MPa), and compound pressure (rated range -100～100kPa, withstand up to 500kPa). This makes it suitable for a wide variety of industrial applications.
-
Q What types of gases are compatible with this sensor?The sensor is designed for use with filtered air and non-corrosive, non-flammable gases. It is not suitable for corrosive or flammable gas environments, which could damage the sensor or pose safety risks.
-
Q What is the IP protection rating of this pressure sensor?This sensor carries an IP65 protection rating, meaning it is fully dust-tight and protected against low-pressure water jets from any direction. This makes it reliable for use in demanding industrial environments such as air compressor systems and pipeline monitoring.
-
Q Does this sensor support RS485 communication, and what is the maximum connection distance?Yes, the sensor supports RS485 communication with a maximum connection distance of up to 1200 meters. It also supports multiple baud rates including 9600bps, 19200bps, 38400bps, 57600bps, and 115200bps, offering flexible integration into various industrial automation systems.
-
Q What is the operating and storage temperature range for this sensor?The sensor operates within an ambient temperature range of 0～50℃ and can be stored at temperatures between -10℃ and 60℃ without water condensation or freezing. The humidity range for both operation and storage is 35～85% (no condensation).
-
Q What are the main industrial applications for this pressure sensor?This sensor is widely used across multiple industries, including pipeline pressure monitoring, air leak testing, F.R.L (Filter, Regulator, Lubricator) systems, gas storage cylinders, adsorption verification processes, and air compressor systems. Its versatility and high accuracy make it an ideal choice for precision pressure measurement needs.