Senseca FLEX-HD2K-IKK Flowmeter

Flow Meter / Monitor FLEX-HD2K
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viscosity stabilized 4..20 mA or 0..10 V output signal 1 x programmable switch or frequency output
Programmable switching value, full scale, or zero point via magnet clip Programming protection by removal of the clip
Polished metal housing Rotatable electronic head for alignment of the 90° cable outlet
LED for switching value display
The sensors work with a 16-bit processor, a 12-bit A/D and a 12-bit D/A converter. Linearisations and calibrations are carried out
automatically. The Flash memory guarantees the exchangeability of all programs.
There is a choice between a switch with transistor output (push-pull) or a frequency output. The analog output 4..20 mA or
0..10 V can be used at the same time. Many options are available for the switching outputs.
variable ranges for the analog outputs variable hystereses Minimum or maximum switch
Inversion of the outputs Window function Delay after switching voltage on
Switching delays (On, Off)
Metering range Pressure loss Qmax.
Tolerance Media temperature Media temperature
oils see section "Wiring" 18..30 V DC <1 W
4..20 mA / load 500 W max.
or 0..10 V / load min. 1 kW Switching output transistor output "push-pull", (resistant to
short circuits, and reversal polarity protected) lout = 100 mA max.
Display (only with yellow LED (On = OK / Off = Alarm) switching output) Ingress
IP 67 protection Electrical for round plug connector M12x1, 4-pole connection
Materials Brass construction:
Stainless steel medium-contact CW614N nickelled, construction: 1.4571, CW614N, 1.4310,
1.4404, 1.4310, hard hard ferrite, NBR ferrite PTFE-coated, FKM Non-mediumCW614N, PPS
contact materials Weight see table "Dimensions and weights" Installation
Standard: horizontal inwards flow; other location installation positions are possible; the
installation position affects the metering and switching range.
Value x = Begin of the specified range = not specified range Current output
mA
Voltage output V
20
10
4 0
x
100 % Flow
0
0
x
100 % Flow
Frequency output
Technical data Sensor Nominal width Process connection
-20..+70 °C
Signal output curves
Characteristics
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Ambient temperature Media Wiring Supply voltage Power consumption Analog output
V analog hall sensor
DN 8..25 female thread G 1/4..G 1 (further process connections available on
request) 0,5..60 l/min for details see 1,1..3,5 bar bei Qmax.
table "Ranges" to 80 l/min ±3 % of full scale value
PN 200 bar optionally PN 500 bar
fmax
0
0
x
100 % Flow
fmax selectable in the range of up to 2000 Hz Other characters on request.
-20..+85 °C optionally -20..+150 °C
pi-ho_fki-flex-hd2k_e V1.01-00
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