F012-P User Manual
FW_F012-P_M_v0501-01_EN Page 49
HAZARDOUS AREA (TYPE XI OR XF)
Intrinsically safe
Type XI
ATEX appr. KEMA 05ATEX1168 X IECEx appr. IECEx KEM 08.0006X
II 1 G Ex ia IIC T4 Ga Ex ia IIC T4 Ga
II 1 D Ex ia IIIC T
200
100ºC Da Ex ia IIIC T
200
100ºC Da
CSA approval CSA.08.2059461 FM approval FM16US0177X
Project ID: 3033306
IS Class I/II/III, Div. 1, Grps A to G T4 IS Class I/II/III, Div. 1, Grps A to G T4
Class 1, Zone 0, AEx ia IIC T4Ga Class I, Zone 0, AEx ia IIC T4 Ga
Flame proof
Type XF
ATEX approval IECEx approval
II 2 G Ex db IIB+H2 T5 Gb Ex db IIB+H2 T5 Gb
II 2 D Ex tb IIIC T80ºC Db Ex tb IIIC T80ºC Db
Type XF - Dimensions 350 x 250 x 200 mm (13.7” x 9.9” x 7.9”) (w x h x d)
Appr. 15 kg (33 lbs)
A.2 INPUT
FLOWMETER
Signal type Coil / sine wave (min. 20mVpp or 90mVpp - sensitivity selectable), NPN, PNP, open collector,
reed switch, NAMUR, active pulse signals.
Type ZF Minimum coil sensitivity 10 mVpp
Type ZG Minimum coil sensitivity 5 mVpp
Frequency Max. 6 kHz, but depends on signal type and use of internal low-pass filter (for example reed
switch with low-pass filter: max frequency 120 Hz.)
K-factor 0.000010 - 9,999,999 with variable decimal position
Accuracy 16 bit.
Low-pass filter Available for all pulse signals
A.3 OPERATIONAL
OPERATOR FUNCTIONS
Displayed information ● Total and/or flow rate
● Accumulated total
● Measuring unit
Reset Total Reset Total value to zero by pressing ► twice.
(ACCUMULATED) TOTAL
Digits Total: 7 digits. Accumulated total: 11 digits.
Unit L - m3 - kg - lb - GAL - USGAL - bbl - no unit
Decimals 0 - 3
FLOW RATE
Digits 7 digits
Unit mL - L - m3 - mg - g - kg - ton - GAL - bbl - lb - cf - REV - no unit - scf - Nm3 - NL - P
Measurement period sec - min - hour - day
Decimals 0 - 3