HF115PEN_v0501_04
Page 41
Sensor excitation
Type PB / PC / PX 3.2V DC for pulse signals and 1.2V DC for coil pick-up.
Note: This is not a real sensor supply. Only suitable for pulse sensors with a very low power
consumption like coils (sine wave) and reed-switches.
Type PD 1.2 / 3.2 / 8.2 / 12 and 24V DC - max. 50mA@24V DC
Type PD-XI Intrinsically safe: Pulse signals: 1.2 / 3.2 / 8.2 - max. 7mA@8.2V DC.
Analog signals: the sensor supply voltage is according to the power supply voltage connected
to terminal 1. Also terminal 2 offers the same voltage.
Type PF / PM 1.2 / 3.2 / 8.2 / 12 and 24V DC - max. 400mA@24V DC.
Terminal connections
Type: Removable plug-in terminal strip. Wire max. 1.5mm2 and 2.5mm2 (Type PM / PF)
Data protection
Type EEPROM backup of all setting. Backup of running totals every minute.
Data retention at least 10 years.
Pass code Configuration settings can be pass code protected.
Hazardous area
(option)
Intrinsically safe
Type XI
ATEX approval:
II 1 G Ex ia IIB/IIC T4 Ga
II 1 D Ex ia IIIC T100°C Da IP6x
IECEx approval:
Ex ia IIB/IIC T4 Ga
Ex ia IIIC T100°C Da IP6x
Explosion proof
Type XD/XF
ATEX approval ref.: <EX> II 2 GD EEx d IIB T5. Weight appr. 15kg.
Dimensions of enclosure: 350 x 250 x 200mm (13.7” x 9.9” x 7.9”) LxHxD.
Environment
Electromagnetic
compatibility
Compliant ref: EN 61326 (1997), EN 61010-1 (1993).
Flowmete
Type P Coil/sine wave (minimum 20mVp-p or 80mVp-p - sensitivity selectable), NPN/PNP, open
collector, reed-switch, Namur, active pulse signals 8 - 12 and 24V.
Frequency Minimum 0 Hz - maximum 7 kHz for total and flowrate.
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 - 9,999,999 with variable decimal position.
Low-pass filter Available for all pulse signals.
Analog output
Function transmitting flowrate
Accuracy 10 bit. Error < 0.05% - update 10 times a second.
Software function to calibrate the 4.00mA and 20.00mA levels precisely within set-up.
Load max. 1 kOhm
Type AA Active 4-20mA output (requires type OA + PD, PF or PM).
Type AB Active 0-20mA output (requires type OA + PD, PF or PM).
Type AF Floating 4-20mA output for Intrinsically Safe applications (isolated output)
Type AI Galvanically isolated output - also for battery powered models.
Type AP Passive 4-20mA output - output loop powered (type PX)
Type AU Active 0-10V output (requires type OA + PD, PF or PM).
INPUTS
OUTPUTS
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