YWH-X-MAC split ultrasonic level meter / with live show / gauge

YEH-X-MAC ultrasonic level meter basic parameters and functions 1, the signal output → 4 ~ 20mA standard or optional 2 485,232, ranging capability → known range 4,7,10,12,15,17,20 m and power 50m 3, launch full-→ 7 ° ~ 12 ° emission angle ranging capability and size is proportional to 4, the mode → measurement distance L and H mode transition measure level, menu options 5, blind → 0.25 ~ 1.0m → blind spots inherent in the menu can be found 6 to distinguish → measuring distance <10m → 1mm. Measuring distance ≥10m → 10mm 7, protection class → Ip66 8, precision → 0.5% 9, ambient temperature → -15 ~ + 55 ℃ YEH Installation height -X-MAC ultrasonic level meter 01 → Set the probe menu G. Description: The probe installation is the only criterion for eligibility is to observe the air distance L. press the return key can check to L, only when the instrument displays the L and the actual air from the consistent, indicating that the probe is installed correctly, we can carry out the work behind ,, on the contrary, should stop all follow-up work, you must first identify the cause. 02 → d m → change the range of the instrument within the maximum measuring range, range only the output current. 03 → change speed cm → recommended range 0.200 to 10.00 in order to increase numerical stability and robustness, the rate of change as long as they meet the conditions under the premise, as far as possible to obtain a small point, it is recommended 2.00cm. 04 → mode → special number is a measure of the distance of 1.000 L mode, 2.00 L mode to measure the level, no matter what mode, display size is proportional to the size of the number and current output. 05 → The first group (programmable) ceiling control m. 06 → The first group (programmable) and lower control m. 07 → control hysteresis m → prevent frequent relay jitter measurement range of size selection range 0.00 to 0.10, 0.01 to 0.03 recommend regular use. 08 → meter number (communications networking use). 09 → Baud Rate → 1 → 1200, N, 8,1 2 → 2400, N, 8,1 3 → 4800, N, 8,1 default 4800. 4 → 9600, N, 8,1 10 → second group (programmable) ceiling control m 11 → second group (programmable) and lower control m 12 → control hysteresis m → prevent frequent relay jitter measurement range of size choices proposal, often used in 0.01 to 0.03. Description: 1, YEH-X3 (one 3-wire or 4-wire), YEH-X-MAC (split) menu is completely the same as above. 2, YEH-X 2 (one 2-wire) menu only 01,02,03,04.