halstrup-walcher PS27, Оригинальная инструкция по эксплуатации

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Operating Instructions PS27
11
10.
Specifications
Measurement accuracy: ± 2 % of the set value for
≥ 100 Pa
± 3 % of the set value for < 100 Pa
Temp. coefficient zero point:
± 0.1 % FS / K
Temp. coefficient span: ± 0.1 % FS / K
Measurement ranges:
50 / 100 / 200 / 500 Pa
1 / 2 / 5 / 10 kPa
As an option, the customer can use a DIP-switch to
select 4 pre-set measuring ranges
Step response time (T63): 20 ms
…4s (adjustable factory provided)
(Time constant)
Pressure ports:
Nominal 4 or 6 mm width for hose
Festo-Fitting 4 or 6mm
Output signals:
0/2…10 V (R
L
> 50 kOhm)
0/4…20 mA (R
L
≤ 500Ohm)
4…20 mA (two-wire 17…32 V, R
L
≤ 500Ohm)
Switching contact (optional):
max. 230 VAC, 6 A; min. 500 mW
Display (optional):
3½-digit LCD
Overpressure limit:
Range
< 2 kPa : 50 kPa
Range > 10 kPa : 200 kPa
Storage temperature:
-20°C...+70°C
Rated temperature range:
-20°C...+60°C
, with Display 0°C…50°C
Supply voltage:
24 VDC/VAC ±10 % (no galvanic isolation)
15 … 32 VDC (two-wire) (no relay output)
Power consumption:
approx. 1VA
Operating position:
vertical preference
Housing:
see drawing
Protection class:
IP 65
Installation:
The appliance can be installed either on a top-hat rail
or on a wall with fastening holes
Certificates:
CE / UKCA