Yokogawa Pressure Transmitter EJA530E-JBS9N-017EN/NS21
1. Product introduction:
EJA smart transmitter is a new product of Yokogawa Electric Co., Ltd., which is the first to adopt digital sensor-single crystal silicon resonant sensor. The sensor outputs a pair of difference digital signals, which directly eliminates external interference in the sensor part and creates a transmission. The new era of the device. The product has higher precision (± 0.075%), higher stability and reliability, and has been well received by the public.
2. Product Features:
The world's first - single crystal silicon resonant sensor
Monocrystalline silicon resonant sensor
High precision: ±0.075%
Output: 4~20 (mA)
Measuring mileage: 1.45-7200 psi
No need to adjust for 5 years of continuous work
Temperature effects are negligible
The static pressure effect is negligible
One-way overpressure effect: the impact amount after ≤ 100,000 one-way overpressure test ≤ ± 0.03%
Two-way communication function (BRAIN/HART protocol, FF fieldbus)
Complete self-diagnosis function
Small, lightweight (standard 3.9kg)
3. Static pressure effects are ignored
When static pressure (working pressure) is applied, the two resonant beams with the same shape, size and material have the same deformation, so the frequency changes are also the same, so the deviation is automatically cleared (the formula and the graph are similar to the temperature effect).
4. Excellent one-way overvoltage characteristics
The liquid-collecting diaphragm and the bellows body adopt the original corrugation processing technology, so that when the external pressure is increased to a certain value, the liquid-contacting membrane can be completely in contact with the body, and the pressure transmitted by the silicone oil to the sensor no longer increases with the increase of the external force. In order to achieve the protection of the sensor. (Fig. 4) and (Fig. 5) show the EJA overvoltage characteristics.
5. Flexible installation
Can be installed directly without a bracket
Conventional use, no three-valve
Yokogawa Pressure Transmitter EJA530E-JBS9N-017EN/NS21
Spot product model, please call to consult:
1 Yokogawa Pressure Transmitter EJA530E-JBS4N-012DL/NF2
2 Yokogawa Pressure Transmitter EJA530E-JBS4N-017EL/NS21
3 Yokogawa Pressure Transmitter EJA530E-JBS4N-019EL/A/NF2
4 Yokogawa Pressure Transmitter EJA530E-DAS4N-012EN/NF2/Z
5 Yokogawa Pressure Transmitter EJA530E-JBS9N-017EN/NS21
6 Yokogawa Pressure Transmitter EJA530E-JBS7N-017EN/NF2
7 Yokogawa Pressure Transmitter EJA530E-JCS9N-019EL/NS21
8 Yokogawa Pressure Transmitter EJA530E-JAS4N-012DN/NS21
9 Yokogawa Pressure Transmitter EJA530E-JAS4N-014EL
10 Yokogawa Pressure Transmitter EJA530E-JBS9N-012EN
11 Yokogawa Pressure Transmitter EJA530E-JBS4N-017EL
12 Yokogawa Pressure Transmitter EJA530E-JCS4N-017EL
13 Yokogawa Pressure Transmitter EJA530E-JDS4N-017EL
14 Yokogawa Pressure Transmitter EJA530A-EDS7N-02DN
15 Yokogawa Pressure Transmitter EJA530A-EAS4N-04DE
16 Yokogawa Pressure Transmitter EJA530A-EDS4N-04DE
17 Yokogawa Pressure Transmitter EJA530A-DBS9N-02DN
18 Yokogawa Pressure Transmitter EJA530A-DAS9N-09DN
19 Yokogawa Pressure Transmitter EJA530A-EBS4N-02DE
20 Yokogawa Pressure Transmitter EJA530A-DBS9N-09DN
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25 Yokogawa Differential Pressure Transmitter EJA110A-DLS4A-92DA
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