10
TechnicalData
7.4
Type labels
Description of standard type label:
Type
EP 501 24V DC
P = 1,4 ... 7 bar
IP65 / IP67
Tamb -10 ... +60°C
S/N 1055
00211958
W18ML
Operating voltage
Exemple:
Identification number
Degree of protection
Pressure range
Ambient temperature
Serial number
Fig. 2:
Exemple standard type label
Description of additional label for Ex approval:
Devices, which may be used in the explosion-protected area, are
identified by the additional label for the Ex approval.
II 3 G Ex nA IIC T4
II 3 D Ex tD A22 T135°C
Warning:
1. Do not open under
explosive atmosphere
2. In Hazardous Areas the surface
may only be cleaned with a wet towel
Fig. 3:
Additional label for Ex approval
7.5
Mechanical data
Dimensions
See data sheet
Mass
approx. 1.0 kg
Material
Housing material
Plastic-coated aluminium
Other external parts
Stainless steel (V4A), PC, PE, POM, PTFE
Sealing material
EPDM, NBR, FKM
7.6
Electrical data
Protection class
3 in accordance with VDE 0580
Connections
2 cable glands (M20 x 1.5) with screw-
type terminals 0.14 – 1.5 mm
2
or circular
plug-in connector
Operating voltage
24 V DC ± 10% max. residual ripple 10%
Power consumption
< 5 W
Input data for actual value signal
4 ... 20 mA:
Input resistance 180
Ω
Resolution
12 bit
Frequency:
Measuring range 0 ... 1000 Hz
Input resistance 17 k
Ω
Resolution
1‰ vom Messwert,
Input signal > 300 mV
ss
Signal form Sine, rectangle, triangle
Pt 100:
Measuring range -20 ... +220 °C
Resolution
< 0,1 °C
Measurement current < 1 mA
english
Type EP 501
Summary of Contents for EP 501
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