DX-DBS316 series pressure transmitter is a new type of industrial pressure transmitter. DX-DBS316 series pressure transmitter adopts stainless steel anti-corrosion structure, which is suitable for general pressure measurement of liquids and gases. It can be used for tap water, petroleum transmission, chemical process, and pressure measurement of various systems to achieve the purposes of metering, control, alarm, scheduling, energy saving, etc.
DX-DBS316 series pressure transmitter is divided into diffused silicon pressure transmitter and ceramic pressure transmitter.
Second, the main features:
1. The structure is compact and easy to install. It can be directly installed or can be installed with a bracket.
2. Advanced diaphragm / oil-filled isolation technology.
3. High stability and high reliability.
4, shock resistance, anti-radio frequency interference.
5. Integrated terminal box: All electrical wiring is directly connected to the field terminal chamber of the transmitter housing. This eliminates the cost and hassle of installing an intermediate junction box.
Third, the main technical parameters:
1. Use object: liquid, gas or steam
2. Measuring range: Gauge pressure: 0 ～ 10kPa ～ 100Mpa, Absolute pressure: 0 ～ 100kPa ～ 10Mpa,
Negative pressure: -0.1MPa ～ 2MPa
3. Output: 4 ～ 20mADC
4. Power supply: 12 ～ 30VDC
5. Load characteristics: 4 ～ 20mADC two-wire load R≤50 (V-12) Ω
6. Temperature range: ambient temperature -20 ℃ ～ + 70 ℃; standard medium temperature -20 ℃ ～ + 80 ℃
7. Housing protection: better than IP65
8. Explosion-proof type: Explosion-proof ExdⅡCT6; Intrinsically safe ExiaⅡCT6 should be equipped with safety barrier performance indicators
Accuracy level: ± 0.1%, ± 0.25%, ± 0.5%
2. Stability: better than ± 0.1% FS / year
3. Temperature influence: within the range of -20 ℃ ～ + 70 ℃, the change is less than ± 0.18% / 10 ℃
4. Vibration effect: When the vibration frequency is 20-200Hz in any direction, the change is less than ± 0.02% FS
5. Impact effect: after 11ms of 100G impact in any direction, the change is less than ± 0.02% FS
6. Load effect: As long as the terminal voltage of the input transmitter is higher than 12V, there is no load effect
7. Position influence: the installation position does not affect the zero point
8. Indication meter head: 3 1/2 digit LCD display (users must specify otherwise when ordering).
9. Weight: about 1Kg The electrical performance is the same as that of a diffused silicon pressure transmitter. The diaphragm is a flat membrane, which is suitable for on-site measurement of viscous and easily agglomerated media. Installation thread: G1 / 2 or M20X1.5, completely solve the phenomenon of measuring pipe diameter blockage.
Diffusion silicon pressure transmitter
二线 4-20mADC second line
Standard (M20 × 1.5)
Processing according to user size
防护等级IP65) Cable lead-out type ( protection class IP65)
防护等级IP65) Plug-in connection ( IP65 protection class )
Cable lead-out length (m)
Ⅱ CT6 Intrinsically safe ia Ⅱ CT6
，介质温度＜ 200 ℃） Radiator ( M20 × 1.5 , medium temperature < 200 ℃)
Select ceramic sensor
For negative pressure measurement
For absolute pressure measurement