Endress+Hauser PHX20 - Technical Data; Display Specifications; Power and Environmental Data

16
Please note: if the "HILO" message is inactive, the error "Er06" is dis-
played if the display range (-1999...+9999) is overshot.
Switch point Both functions are not available at Cerabar T
Operating
direction
Return to
measuring mode
By pressing the A or B key 1-8 times depending on the menu item
selected.
6 Technical data
PHX20 and
PHX21
• Display: 4-digit, red LED display
• Digit height: 7.62 mm; programmable decimal point setting
• Display range: -1999...9999
• Accuracy: 0.2% of the span ±1 digit
• Electrical connection: at transmitter with 4...20 mA output and
elbow plug DIN 43 650, reverse-polarity proof
• Display power supply: not required, own supply from current loop
• Voltage drop: ≤ 5 V (corresponds to load: max. 250 Ω)
• Conversion rate: 3 measurements per second
• Damping: 0.3...20 s (can be adjusted)
• Back-up: non-volatile EEPROM
en