Standard Industrial Pressure Transmitter 316L 4~20 MA DC

Product Specification

Wide application of wireless pressure transmitter

Wireless pressure transmitters are widely used in many industries and fields due to their flexibility and convenience, especially in situations that require remote monitoring, distributed measurement, and pressure measurement in complex environments. Here are some of the main application areas and scenarios:

1. **Industrial Automation**
- In factory automation systems, it is widely used for pressure monitoring of equipment such as pipelines, storage tanks, and boilers.
- Used to monitor fluid pressure in industrial processes to ensure that equipment operates within a safe pressure range.
- Helps achieve automated control of production processes, reduce manual intervention, and improve production efficiency.

 2. **Oil and Gas Industry**
- Used for wellhead pressure monitoring in oil fields and gas wells to improve safety and production efficiency.
- Monitor pressure changes in oil pipelines and natural gas transmission pipelines to prevent leakage and explosion risks.
- Suitable for pressure monitoring of offshore platforms and remote drilling equipment to achieve real-time data transmission.

 3. **Water Treatment and Environmental Protection**
- In water treatment plants, it is used to monitor water pressure changes in filters, pumping stations, and pipelines.
- Monitor pipeline pressure in water supply systems to help detect pipeline leaks or blockages.
- In the field of environmental protection, it is used for pressure monitoring of wastewater treatment facilities to ensure the normal operation of the treatment process.

4. **HVAC system (heating, ventilation and air conditioning)**
- Used to detect the refrigerant pressure in the air conditioning system, the steam pressure in the heating system, and the wind pressure in the ventilation system.
- Realize remote monitoring and control of the gas or liquid pressure in the building to improve the operating efficiency and energy saving effect of the system.

5. **Smart agriculture**
- Used in agricultural irrigation systems to monitor the water pressure of water pumps and pipes to ensure uniform irrigation and water saving.
- In greenhouses, it is used to monitor the pressure of water mist or sprinkler irrigation equipment.
- Through remote monitoring and data analysis, optimize agricultural production and reduce labor costs.

6. **Food and beverage industry**
- Used to monitor liquid pressure in food processing equipment, such as the production process of beverages such as milk and juice.
- In breweries and wineries, it is used to monitor the pressure of fermentation tanks and storage tanks to ensure the stability of the production process.
- Help maintain hygiene and safety standards in food processing.

7. **Automotive industry**
- In automobile manufacturing, it is used to detect the pressure of hydraulic systems, air conditioning systems and fuel systems.
- Applied to automobile testing and maintenance, detecting tire pressure and brake system pressure.
- In the field of racing, it is used to monitor the vehicle condition in real time to ensure the safety of racers.

8. **Energy and power industry**
- In power plants, it is used to monitor the pressure of boilers, pipelines and pump systems to ensure the safe operation of equipment.
- Applied to pressure monitoring of wind power generation and hydropower generation equipment to improve power generation efficiency.
- In nuclear power plants, pressure monitoring of key equipment is carried out to ensure safe production.

9. **Medical industry**
- In medical equipment, such as oxygen supply systems and ventilators, it is used to monitor gas pressure.
- Used for pressure monitoring in the production process of drugs to ensure compliance with production standards.
- In laboratories, monitor pressure changes in various fluid systems.

10. **Construction engineering**
- Used for cement grouting and water supply system pressure monitoring on construction sites.
- Monitor groundwater levels and geological changes, suitable for pressure monitoring of dams and tunnel projects.
- In the fire protection system, monitor the pressure of the fire extinguishing pipeline to ensure stable water supply in emergency situations.

11. **Marine and ship applications**
- In the ballast water system of ships, the storage tanks of liquid cargo ships, etc., it is used to monitor the liquid level and pressure in real time.
- On offshore platforms, it is used to monitor the pressure of drilling equipment to ensure safe production.

Wireless pressure transmitters are used in various industries. With the rapid development of Internet of Things (IoT) technology, it will play an increasingly important role in remote monitoring, intelligent manufacturing and smart city construction.

Flameproof Explosion Proof Flow Meter Variable Head Type Flow Meter

Description

When you receive the pressure transmitter, carefully inspect the packaging box for any damage during transportation. If the box is damaged, notify the shipping department and provide a report to the manufacturer or distributor. Unwrap the packaging tape and check whether the ordered parts are complete. Be careful not to discard useful devices and accessories with the packaging materials. Do not return any parts to the factory without first contacting service. The model number and main technical specifications of the instrument are marked on the nameplate of the casing. Please be sure to check whether it matches the specifications when you originally ordered. If you encounter problems with your pressure transmitter, please check whether the installation and operation procedures are correct. Make sure your settings and adjustments are consistent with the manufacturer's recommendations.

The correct position of the transmitter process pipe depends on the medium being measured. In order to select a reasonable installation location, the following points should be considered:
1) Corrosive or overheated media cannot be in direct contact with the transmitter;

2) Prevent slag from depositing inside the pressure tube;

3) Use the pressure tube as short as possible;

4) The hydraulic height in the two pressure pipes should be balanced;

5) The pressure pipe should be installed in a place with small temperature gradient and fluctuation;

When measuring gas pressure, it is required to install a pressure-inducing pipe connected to the process pipeline within 45° of vertical upward or vertical upward direction. The transmitter should be installed above the side pressure port to allow liquid to be discharged into the process pipeline. When measuring liquid pressure, it is required to install a pressure-inducing pipe connected to the process pipeline in the horizontal direction or within 45° downward in the horizontal direction. The transmitter is installed under the pressure port on the side to allow gas to be discharged into the process pipeline.

Specification

When selecting a wireless pressure transmitter, you need to consider several factors to ensure that the selected device can meet the needs of the specific application. Here are some key selection knowledge and considerations:

1. **Measurement range**
- Select a suitable transmitter according to the actual pressure range of the measured medium, and ensure that its operating range is within the rated range of the transmitter.
- Consider a certain safety margin when selecting, and it is generally recommended to select a transmitter with a larger range to cope with possible pressure fluctuations.
2. **Media type**
- Confirm the type of measured medium (gas, liquid or solid), as well as its characteristics (such as temperature, corrosiveness, viscosity, etc.).
- For corrosive media, choose a sensor made of corrosion-resistant materials (such as stainless steel, ceramic, etc.).
3. **Temperature range**
- Consider the temperature range of the measured medium and the environment, and select a transmitter suitable for this temperature range.
- Some transmitters may require additional temperature compensation functions to ensure accuracy in extreme temperatures.
4. **Output signal**
- Wireless pressure transmitters usually support multiple output signals (such as 4-20mA, 0-5V, RS485, etc.). Select an output signal that is compatible with the monitoring system or controller.
- Ensure that the wireless module and the receiving system can support the corresponding communication protocol.
5. **Wireless communication technology**
- Select appropriate wireless communication technology (such as LoRa, Zigbee, NB-IoT, Wi-Fi, Bluetooth, etc.) according to the requirements of the application scenario.
- Consider the transmission distance, data transmission rate and network coverage to ensure signal stability and reliability.
6. **Power supply mode**
- Determine the power supply mode of the transmitter. Common ones are battery power, solar power or external power supply.
- Select equipment with a good power management system to extend battery life or reduce energy consumption.
7. **Protection level**
- Select the appropriate protection level (such as IP65, IP67, etc.) according to the installation environment to ensure the reliability of the equipment in humid, dusty or other harsh environments.
- In flammable and explosive places, explosion-proof wireless pressure transmitters that meet relevant safety standards should be selected.
8. **Mounting method**
- Consider the transmitter's mounting method (such as flange, thread, clamp, etc.) to ensure that it is suitable for the actual installation scenario.
- Evaluate the space constraints and access conditions on site and choose a model that is easy to install and maintain.
9. **Accuracy and stability**
- Understand the transmitter's accuracy (such as ±0.1%, ±0.5%, etc.) and long-term stability to ensure the reliability of the measurement results.
- Check the transmitter's parameters such as temperature drift (temperature drift) and zero drift to ensure performance under various environmental conditions.

Packing & Delivery


FAQ
1. Q: What information need to be provided to choose the suitable model?
A: Application field, Nominal pressure ,Medium & medium temperture , Power supply , Output,
Flow range, Accuracy, Connection and other parameters.
2. Q: Are you a trade company or a manufacturer?
A: We are an ISO approved manufacturer specialized in level and flow measuring instruments.
OEM & ODM service are available. Welcome to visit us in China.
3. Q: What is your MOQ?
A: To start our cooperation, sample order is acceptable.
4. Q: What is your delivery date for the Intelligent Mini Micro Turbine Fuel Oil Diesel Flow Meter?
A: The delivery date is about 3-15 working days after receipt of payment.
5. Q: What is your payment terms?
A: We support T/T, PayPal ,Western Union.
For mass production order, it is 30% deposit in advance and 70% balance before shipment.
6. Q: Do you have a warranty for the Flow Meter?
A: Yes, we have the warranty of 12 months.