Dear experts, for the 3500 two-wire type front-end transmitter with a current range of 4–20A, model number 283033-01, as shown in the image below, what is the zero voltage of the displacement sensor? And what is the installation voltage for the vibration sensor? Thank you
Thread Content
Dear experts, for the 3500 two-wire type front-end transmitter with a current range of 4–20A, model number 283033-01, as shown in the image below, what is the zero voltage of the displacement sensor? And what is the installation voltage for the vibration sensor? Thank you
Our factory also uses this type; previously, the manufacturer came to carry out adjustments, and the static voltage after those adjustments was 10V.
The diagram above indicates that the probe and extension cable are: 3300XL NSV, 5-meter system. The zero voltage is generally set to -7V; refer to Figure 3300XL NSV below for the linear range, with the midpoint of this range typically taken as the zero point
During the installation of the 3300 series, the voltage is generally around 9.8V when measuring displacement, and around 10.0V when measuring vibration. To adjust this value, first set it to around that level, and then check what the value is on the DCS. Generally, it’s sufficient if the display on the DCS shows a value of zero or a small number. The voltage value does not have to be exactly 9.8 or 10.0 V.
The insights are clear, and the visuals make it more intuitive; I’ve learned a lot. Thank you very much
The voltage applied to the probe by each manufacturer is different; it is necessary to check the documentation.