SI-1150 Hard Flat Diaphragm Pressure Sensor for Mud-Viscous Medium, the measuring end adopts a solid stainless steel flush large diaphragm. The hard sand in the measured medium will not damage the isolated flat diaphragm. The mud pressure transmitter has the characteristics of compact structure, corrosion resistance, vibration resistance, mud hard sand impact resistance, etc. It is suitable for shield tunneling, brick making, water conservancy dams, cement and other mud pressure measurement, as well as special industries such as food.
Features of Hard Flat Diaphragm Pressure Sensor
- Anti-abrasion, can measure hard granular media;
- Compact structure, corrosion-resistant;
- Suitable for shield tunneling, brick making, water conservancy dams, cement and other mud pressure measurement, and special industries such as food;
- The measuring end adopts a specially treated solid diaphragm, and the hard sand in the measured medium will not damage the isolation flat diaphragm;
- 316 stainless steel material, anti-clogging structure design, suitable for measuring viscous media such as oil and mud;
- A variety of industry standard signal output;
- Featured amplifier circuit;
SI-1150 Hard Flat Diaphragm Pressure Sensor Specifications
| Pressure type | Gauge pressure, Absolute pressure |
| Range | 0-1.6~70Mpa~220MPa~300Mpa, 400MPa can be customized; |
| Output signal | 4～20 mA, 1～5V, 0～5V, 0～10V |
| Accuracy (%FS) | ±0.5%FS |
| Long-term stability | ≤0.25%FS |
| Operating Voltage | +9～+36V (the calibration value is +24V) |
| Compensation temperature | -20～+70℃ |
| Medium temperature | -20～+85℃, -40～+125℃ |
| Ambient temperature | -20～+85℃ |
| Overload capacity | 150% |
| Service life | >1×106th power pressure cycle (25°C) |
| Pressure port | M20×1.5 or user-defined |
| Degree of protection | IP65, IP67, IP68 |
| Explosion-proof grade | ExiaⅡCT6 (optional) |
Order Guide
| SI-1150 | Hard Flat Diaphragm Pressure Sensor |
| Code | Range |
| (0~X)KPa | 0-1.6~70Mpa~220MPa~300Mpa, 400MPa can be customized; |
| Code | Output Signal |
| B1 | 4-20mA |
| B4 | 0-5v |
| B5 | 1-5v |
| Code | Process Connection |
| P1 | M20*1.5 |
| R | custom thread |
| Code | Electrical connections |
| C1 | Hirschman joint |
| C2 | cable output |
| C3 | DIN connector |
| SI-1150 (0-100)MPa B1 P1 C1 |
Hard Flat Diaphragm Pressure Sensor Applications
The Hard Flat Diaphragm Pressure Sensor is specially designed and manufactured to solve harsh environments such as mud, coal slurry, concrete mixing, crude oil field drilling, and logging, where mud is easy to block pressure holes, strong vibration, and humidity. At present, it is mainly used in shield machines, industrial pumps, construction machinery and other equipment.
Application fields:
- Monitoring and control systems for mud, coal slurry, crude oil, etc.
- Mud pump, drilling riser pressure detection
- On-site pressure monitoring of concrete mixing and pouring
- Viscous, easy to block, strong vibration industrial sites such as pharmaceuticals and textiles
- Oil field drilling, well logging, mud logging, offshore oil exploitation platform
- Military large diesel engine, engine
- Other industrial sites that require anti-blocking, high-strength vibration and high temperature.
More Featured Pressure Sensors
Sino-Inst is a manufacturer of Hard Flat Diaphragm Pressure Sensor for Mud-Viscous Medium. We supply more than 20 types of Diaphragm Pressure Sensors.
Pressure transmitters mainly include capacitive pressure transmitters and diffused silicon piezoresistive pressure transmitters, ceramic capacitive pressure transmitters, ceramic piezoresistive pressure transmitters, and sputtering film strain gauges according to the measurement principle and liquid-contacting materials. pressure transmitter, etc.
In actual industrial production, pressure transmitters are needed in many places such as mud, coal slurry, concrete mixing, crude oil and other pressure monitoring, pharmaceuticals, textiles and other viscous and easy-to-block industrial sites. However, the isolation diaphragm of ordinary pressure transmitters is difficult to meet the requirements of such harsh working conditions. When the diaphragm is in contact with the medium, the requirements for the medium are also relatively strict.
The diaphragm of the ceramic sensor is hard but relatively brittle, and it is not resistant to the impact of hard objects; the metal corrugated diaphragm of the diffused silicon sensor has small elastic resistance but is relatively thin, afraid of being squeezed by hard objects, it is easy to plastically deform and lose its elasticity. Once a hard particle hits the diaphragm, the sensor is easily damaged. This puts high demands on the selection of pressure transmitters.
The sensing part of the SI-1150 Hard Flat Diaphragm Pressure Sensor has a diaphragm protection device. This device can very effectively resist the impact of hard objects in the measurement medium and buffer the impact of hard objects in the medium. It can protect the pressure sensor to the greatest extent. The pressure guiding diaphragm. Extend the service life of the pressure sensor (transmitter) and reduce the purchase cost in industrial production.
Sino-Inst has provided Different Types of Pressure measurement solutions to customers for many years. Our Different Types of Pressure Transmitters, made in China. Widely exported to the United States, Britain, Germany, South Africa, Norway and other countries.
If you need Hard Flat Diaphragm Pressure Sensors, but have technical questions, please feel free to contact our sales engineers.
Hard Flat Diaphragm Pressure Sensor for Mud-Viscous Medium
SI-1150 Hard Flat Diaphragm Pressure Sensor for Mud-Viscous Medium, the measuring end adopts a solid stainless steel flush large diaphragm. The hard sand in the measured medium will not damage the isolated flat diaphragm. The mud pressure transmitter has the characteristics of compact structure, corrosion resistance, vibration resistance, mud hard sand impact resistance, etc. It is suitable for shield tunneling, brick making, water conservancy dams, cement and other mud pressure measurement, as well as special industries such as food.
Product SKU: SI-1150 Hard Flat Diaphragm Pressure Sensor for Mud-Viscous Medium
Product Brand: Sino-Inst
Product Currency: USD
Product Price: 180
Price Valid Until: 2029-09-09
Product In-Stock: InStock
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