ZFC
ZFC K03/0522
page 43
13. Technical Data
Display
Type High intensity reflective numeric and alphanumeric LCD, UV-resistant.
Dimensions 90
x
40mm
(3.5”x 1.6”)
Digits Seven
17mm
(0.67") and eleven 8mm (0.31"). Various symbols and measuring units.
Refresh rate
User definable: 8 times/sec - 30 secs.
Type ZFC
LCD with LED backlight. Good readings in full sunlight and darkness.
Power requirements: 12-24V DC + 10% or type PD, PF, PM. Power consumption max. 1 Watt.
Only available for safe area applications.
Enclosures
General
Control Keys
Die-cast aluminum or GRP (Glassfibre Reinforced Polyamide) enclosure with Polycarbonate
window, silicone gaskets. UV stabilized and flame retardant material.
Three industrial micro-switch keys. UV-resistant silicone keypad.
Field/wall-mount enclosures
Classification
GRP enclosures
Type K
Dimensions: 130 x 120 x 75mm (5.10” x 4.72” x 2.95”) – LxHxD.
IP67 / TYPE 4(X)
Drilling: 6x 12mm (0.47”).
Operating temperature
Operational
-40 – +80 °C (-40 – +178 °F)
Relative Luftfeuchtigkeit
90 %, no condensation allowed.
Power requirements
Type 3
8-24V AC / 8-30V DC; Power consumption max. 5 Watt.
Sensor excitation
Type 3
1.2; 3; 8.2; 12; 24V DC - max. 50mA@24V DC
Terminal connections
Type 3
Removable plug-in terminal strip. Wire max. 1.5mm
2
and 2.5mm
2
Data protection
Type
EEPROM backup of all settings.
Backup of running totals every minute. Data retention at least 10 years.
Password Configuration settings can be Password protected.
Inputs
Flowmeter
Type FT
npn; npn-lp; reed; reed-lp; pnp; pnp-lp; namur; coil-hi; coil-lo; 8-1 DC; 12 DC; 24 DC
Frequency Minimum 0 Hz – maximum 7 kHz for total and flow rate.
Maximum frequency depends on signal type and internal low-pass filter.
E.g. Reed switch with low-pass filter: max. frequency 120 Hz.
K-Factor 0.000010 - 9999999 with variable decimal position.
Low-pass filter
npn-lp; reed-lp; pnp-lp
