94
| INSTRUCTIONS FOR USE
OM 402PID
TECHNICAL DATA
11.
INPUT
range is adjustbale
DC
±60 mV
>100 MΩ
Input U
±150 mV
>100 MΩ
Input U
±300 mV
>100 MΩ
Input U
±1200 mV
>100 MΩ
Input U
range is adjustbale
PM
0/4...20 mA
< 400 mV
Input I
±2 V
1 MΩ
Input U
±5 V
1 MΩ
Input U
±10 V
1 MΩ
Input U
±40 V
1 MΩ
Input U
range is adjustbale
OHM
0...100
Ω
0...1
kΩ
0...10
kΩ
0...100
kΩ
Connection:
2, 3 or 4 wire
Pt xxxx
-200°…850°C
RTD
Pt xxxx/3910 ppm -200°…1 100°C
Ni xxxx
-50°..250°C
Cu/4260 ppm
-50°…200°C
Cu/4280 ppm
-200°…200°C
Type Pt:
EU > 100/500/1 000 Ω, with 3 850 ppm/°C
US > 100 Ω, with 3 920 ppm/°C
RU > 50/100 Ω, with 3 910 ppm/°C
Type Ni:
Ni 1 000/ Ni 10 000 with 5 000/6 180 ppm/°C
Type Cu:
Cu 50/Cu 100 with 4 260/4 280 ppm/°C
Connection:
2, 3 or 4 wire
range is adjustbale in configuration menu
T/C
Type: J
(Fe-CuNi)
-200°...900°C
K (NiCr-Ni)
-200°...1
300°C
T
(Cu-CuNi)
-200°...400°C
E
(NiCr-CuNi)
-200°...690°C
B (PtRh30-PtRh6)
300°...1 820°C
S (PtRh10-Pt)
-50°...1
760°C
R (Pt13Rh-Pt)
-50°...1 740°C
N (Omegalloy)
-200°...1 300°C
L (Fe-CuNi)
-200°...900°C
Voltage of lin. pot. 2,5 VDC/6 mA
DU
min. potentiometer resistance is 500 Ω
PROJECTION
Main display:
-999…9999, intensive red 14 seg. LED,
digit height 14 mm
Auxliary displays: 2x -999…9999, intensive green 7 seg. LED,
digit height 9 mm
upper display shows the number of program/
step,
lower display shows the requested
Signalling LED:
yellow (controls) - „+“, „-“, „3“, „4“
red (Alarm) - „1“, „2“, „3“, „4“
green (Tare) - „T“, „t“
Decimal point:
adjustable - in menu
Brightness:
adjustbale - in menu
INSTRUMENT ACCURACY
TC: 50
ppm/°C
Accuracy:
±0,1 % of range + 1 digit
±0,15 % of range + 1 digit
RTD, T/C
Above accuracies apply for projection 9999
Resolution: 0,01°/0,1°/1°
RTD
Rate: 0,1…40
measurements/s**
Overload capacity: 10x (t < 100 ms), 2x (long-term)
Linearisation:
by linear interpolation in 38 points
- solely via OM Link
Digital filters:
Averaging, Floating average, Exponential filter,
Rounding
Comp. of conduct: max. 40 Ω/100 Ω
RTD
Comp. of cold junc.: adjustable
T/C
0°...99°C or automatic
Functions:
Tare - display resetting
Hold - stop measuring (at contact)
Lock - control key locking
MM - min/max value
Mathematic
functions
OM Link:
company communication interface for setting,
operation and update of instrument SW
Watch-dog:
reset after 400 ms
Calibration:
at 25°C and 40 % of r.h.
COMPARATOR
Type:
digital, adjustable in menu
Mode:
Hysteresis, From, Two-St., PWM, Progr., Ready
Limita: -99999…999999
Hysteresis:
0…999999
Delay: 0…99,9
s
Outputs:
2x relays with switch-on contact (Form A)
(230 VAC/30 VDC, 3 A)*
2x relays with switch-off contact (Form C)
(250 VAC/50 VDC, 5 A)* or
2x SSR (250 VAC/ 1 A)*
Relay:
1/8 HP 277 VAC, 1/10 HP 125 V, Pilot Duty D300
* values apply for resistance load
Содержание OM 402PID
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