Appendix A: Technical specifications
Page 20
AC_F110_BA_02_1346
November 2014
9.
APPENDIX A: TECHNICAL SPECIFICATIONS
Display
Large transflective LCD 40 x 90mm (1.6"x3.5"). With seven 17mm (0.67") and eleven 8mm (0.32") digits.
Control panel
Three micro-switch keys with UV-resistant polyester keypath.
Casing
UV-resistant powder-coated aluminium casing. Stainless steel bolts. Polycarbonate window. EPDM and
PE sealings.
Cable glands
One cable gland entry M20 and PG9's.
Mounting
On flow meter, pipeline horizontal / vertical and wall-assembly IP67. Panel mount IP65.
Dimensions
130 x 114 x 58 mm (5.1"x4.5"x2.3") LxHxD. Panel cut-out: 115 x 96 mm (LxH).
Operating temperature
-30°....+80°C (-20F / +178F).
Battery
Lithium; life time dependent upon settings. Average life time approximately seven years.
Configuration
Configuration is done at SETUP-level.
Password
SETUP-level can be protected with a password.
Data protection
EEPROM backup of all settings. Backup accumulated total every 10 minutes. Data retention at least 10
years.
Pulse input
(order P-version) Coil/sine wave (sensitivity selectable), NPN/PNP, open collector, reed-switch pulse,
NAMUR. Input frequency: minimum 0 Hz. - maximum 10 kHz. Low-pass filter for pulse bounce
elimination available. Flow meter supply voltage: 3.2 VDC. Remark: For NAMUR and some signal pick-
ups external power to flow meter is required.
Analog output
4-20mA - 10 bits resolution; scaleable according to flow rate (passive).
Pulse output
Scaleable according to accumulated total: pulse per "X" quantity; maximum output frequency 20Hz.
Time/date
4-20mA - 10 bits resolution; scaleable according to flow rate (passive).
External power supply
Scaleable according to accumulated total: pulse per "X" quantity; maximum output frequency 20Hz.
Selection main function
Uhr Funktion verfügbar für Bediener und Kommunikation.
Operator functions:
General
The operator has two functions available:
-
TOTAL can be reset by pressing CLEAR-key twice.
-
After pressing SELECT, accumulated TOTAL will be displayed for a duration of ten seconds.
Total
17mm or 8mm character-size - 7 digits. K-factor: 7 positions 0.000010 - 9,999,999. Available units: L, m
3
,
GAL, USGAL, Kg, lb, bbl, no unit. Number of decimals: max. three. TOTAL is resettable.
Accumulated total
8mm character-size - 11 digits. Value is not resettable. Uses same K-factor, unit and decimals as TOTAL.
Flow rate
8mm or 17mm character-size - 5 or 7 digits. Settings independent of TOTAL. K-factor: 7 positions
0.000010 - 9,999,999. Available units: mL, L, m 3 , Gallons, Kg, ton, lb, bl, no unit. Available time units:
second, minute, hour, day. Number of decimals: max. one.
