Burkert 8045 Manual - Halaman 2
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Halaman Cetak
8045
Electrical data
Power supply
Reversed polarity of DC
Current consumption
Output
Pulse
Relay
(programmable) (option)
Process value
Environment
Ambient temperature
Relative humidity
Altitude max. for operating
Standards, directives and approvals
Protection class
Standards and directives
EMC
Low voltage
Pressure
Vibration
Shock
Approvals
Pressure / Temperature diagram
Please be aware of the fluid pressure-temperature dependence according to the respective fitting+transmitter material as shown in the diagrams.
8045 with a PVDF sensor
(depending on the fitting material)
A: Application range for complete device
18-36 V DC filtered and regulated
protected
≤ 300 mA
NPN and PNP, open collector, galvanic insulation,
max. 250 Hz, up to 36 V DC, 100 mA max.,
protected against short-circuits and polarity reversals.
2 normally open relays, freely adjustable, 250 V AC, 3 A
or 30 V DC, 3 A
, max. cutting power of
(resistive load)
750 VA
; Hysteresis thresholds.
(resistive load)
Relay 2 programmable for a flow direction detection
4-20 mA, max. loop impedance: 1300 Ω at 30 V DC,
1000 Ω at 24 V DC, 700 Ω at 18 V DC
-10 up to +60°C
(14 to 140°F) (operating)
-20 up to +60°C
(-4 to 140°F) (storage)
< 80%, without condensation
2000 m
IP65
EN 50081-1, EN 50081-2
EN 61010-1
Complying with article 3 of §3 from 97/23/CE directive.*
EN 60068-2-6
EN 60068-2-27
FDA
8045 with a stainless steel sensor
(depending on the fitting material)
(fitting + transmitter)
(3 wires)
* For the 97/23/CE pressure directive, the device can
only be used under following conditions (depend on max.
pressure, pipe diameter and fluid).
Type of fluid
Fluid group 1, §1.3.a
Fluid group 2, §1.3.a
Fluid group 1, §1.3.b
Fluid group 2, §1.3.b
Conditions
Forbidden
DN ≤ 32, or
DN > 32 and PN*DN ≤ 1000
PN*DN ≤ 2000
DN ≤ 200 or
DN ≤ 10 or PN*DN ≤ 5000
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