DR3411 Industrial Pressure Sensor
DR3411 Industrial Pressure Sensor
The DR3411 industrial pressure transmitter is specifically designed for the highest industrial requirements in hazardous areas. High-performance diffused silicon pressure sensor with measuring ranges up to 1,000 bar, make its performance is stable and reliable. and high reliability transmit special circuit provides three level lightning protection. the robust stainless steel case provides a minimum ingress protection of IP65, at the same time high anti-interference and shock resistance. In addition, its output signal is adjustable on zero and full range.
Applications
- Petroleum, chemical, electric power
- Mechanical engineering
- Process control and automation
- hydrology and flow pressure measure
- Hydraulic pressure
Features
- Reliable performance, easy application
- Short protection and reverse polarity protection
- Three level lightning protection
- Measure gauge, absolute and sealed gauge
- With display, Equipped with display, real-time display of pressure value
- Exd product conforms to Standard GB3836.1-2010 and GB3836.4-2010
- EMC product conforms to Standard EN61000-6-2:2005 和EN61000-6-4:2007+A1:2011
Technical Specs
| Measurement range | -1bar…0bar~0.1bar…1000bar | Zero thermal drift | ≤±0.03%FS/℃ (≤1bar); ≤±0.02%FS/℃ (>1bar) |
| Pressure type | gauge, absolute or sealed gauge pressure | Span thermal drift | ≤±0.03%FS/℃ (≤1bar); ≤±0.02%FS/℃ (>1bar) |
| Over pressure | 200%FS or 1100bar (min. value is valid) | Compensated Temp. | -10 ℃ ~ + 80 ℃ |
| Accuracy | ± 0.25% FS / ± 0.5% FS | Working temp. | -30 ℃ ~ + 80 ℃ |
| Stability | ±0.20 %FS(1 year) | Storage Temp. | -30℃～+70℃ |
| Output | 4mA~20mA DC(2-wire); 0/1V~5/10V DC(3-wire); | Pressure interface | NPT1/2 NPT1/4 G1/2 G1/4 M20 * 1.5 |
| Load | ≤(U-11)/0.02Ω(2-wire); ≥10k(3-wire); | Insulation resistance | 500MΩ@500V DC |
| Housing | stainless steel 304 | Protection level | IP65 |
| Diaphragm | stainless steel 316L | Power supply | 11V~28VDC; 12V~28VDC; |
| Sealing ring | Viton | Cable | Φ7.5mm Polyethylene Special Cable |
Ordering Guide
| DR3411 | Pressure Transmitter | |||||
| Range | -1bar…0bar~0.1bar…1000bar | |||||
| [0～X]bar | X: the actual measured pressure | |||||
| Code | Output signal | |||||
| E | 4mA～20mA DC | |||||
| V1 | 1V～5V DC | |||||
| V2 | 0V～5V DC | |||||
| V3 | 0V～10V DC | |||||
| Construction material | ||||||
| Code | Diaphragm | Pressure interface | Housing | |||
| M1 | SS 316L | SS 304 | SS 304 | |||
| M2 | SS 316L | SS 316L | SS 316L | |||
| Code | Notes | |||||
| B1 | 4-pin Plug connection | |||||
| B2 | Cable connection | |||||
| C1 | M20x1.5 male, face type seal | |||||
| C2 | M20×1.5 male, waterline seal | |||||
| C3 | G1/2 male | |||||
| C4 | G1/4 male | |||||
| C5 | G1/4 female | |||||
| C6 | NPT1/2 male | |||||
| C7 | NPT1/4 male | |||||
| D1 | 4digits LCD digital indicator(only for 4mA~20mA DC) | |||||
| D2 | 4digits LED digital indicator(only for 4mA~20mA DC) | |||||
| G | Gauge | |||||
| A | Absolute | |||||
| S | Sealed gauge | |||||
| DR3411- | [0~1]bar | V1 | M1 | B1C5G | The whole spec |
Outline Construction (Unit: mm)
Electrical Connection
FAQ
What are the types of connection of pressure transmitter?
These types of connectors include DIN43650 , cable and aviation plug / socket interface. DIN43650 provides sealing grade IP65 and dust-proof. At the same time, it has good stability and anti interference, so it can meet most applications of two-wire or three wire output. The cable interface include general cable and sealed cable. The general cable interface directly leads out the cable. and the sealed cable have sealing structure with IP68 protection grade, so it is used in many liquid level transmitters. The aviation plug / socket interface is a relatively advanced electrical connector, which has the function of connecting or disconnecting the circuit. In addition, it is convenient to connect and signal differentiation.
Why choose Industrial Pressure Sensor?
They are robust, strong and offer high accuracy within harsh and demanding surroundings. because Benefit from temperature compensation technology, going from -10 ℃ to 80 ℃, they also have a wide operating temperature range to ensure accuracy.
How many installation types of pressure transmitters?
There are usually three installation forms of pressure transmitters: thread, flange, and clamp.