OMM 335PAS

OMM 335PAS

4-digit PASSIVE LOOP DISPLAY 4…20 mA

OMM 335PAS is a 4-digit passive analog loop display 4…20 mA.
The instrument is based on a microcontroller with a very low power consumption and an A/D converter, which ensures good accuracy and easy operation of the instrument. The 22 mm cross-section of the circular instrument body allows its convenient mounting into mosaic and signalling panels.

  • 4-digit programmable projection
  • input 4…20 mA
  • linearization
  • size 51,5 x 29,5 mm
  • power supply from the loop

 

Input
[ ??? ]
Number of inputs
1 input
PM
Range
4…20 mA
< 5,5 V
Projection
Display range
-999…9999, single-coloured 7-segment LED
Display height
14 mm
Display colour
červená, zelená
Decimal point
nastavitelná v menu - pevná nebo plovoucí
Display brightness
pevný
Settings
Control
The instrument is controlled and set by two buttons located on the instrument body
Menu
PROFI
Full device settings with password access
OM Link
Firemní komunikační rozhraní pro ovládání, nastavení a update firmware přístroje (microUSB)
OM Link program is also designed for visualization and filing of meas. values from more instruments
Instrument accuracy and functionality
Temperature coefficient
50 ppm/°C
Accuracy
±0,15 % of range + 1 digit
(for projection -999…1999 and 5 measur./s)
Rate
0,1/0,2/0,5/1/2/5/10/20/50/100 measur./s
Overload capacity
2x; 10x (t < 30 ms)
Linearization
linear interpolation in 50 points (only via OM Link)
Watch-dog
reset after 500 ms
Calibration
at 25°C and 40 % r.h.
Comparators
Type
Digital, menu adjustable, contact connect. < 15 ms
Mode
Hysteresis
switch. point, hysteresis band "Mez ± 1/2 Hys." and time (0 ... 99.9 s) determ. switching delay
Output
2x Power MOSFET (30 VDC/0,5 A)
Power supply
Power supply
power supply from the line 4…20 mA, decrease < 5,5 V
Mechanical properties
Material
PA 66, nehořlavý UL 94 V-I (černý)
Dimensions
51,5 x 29,5 x 66 mm (w x h x d)
Panel cutout
arithmet. mean 22,5 mm
Operating conditions
Connection
connector terminal board, cable section < 1,3 mm2
Stabilization period
within 5 minutes after switch on
Operating temperature
-20°…60°C
Storage temperature
-20°…80°C
Protection class
IP 65 (front panel only)
El. safety
EN 61010-1, A2
EMC
EN 61326-1
Images
Dimensions and installation
Connection
To assemble the order, first select the desired instrument configuration.
OMM 335PAS-?-??
specification
Any
??
Any
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Standard
00
Selected combination is invalid
Alternatives in stock
OMM 335PAS-1-00In stock > 10 pcs
OMM 335PAS-2-00In stock > 10 pcs

Micro USB 2.0 cable, A-B with a length of 2 m, for connecting devices to a PC.
Double shielded 2x AWG28, supports up to 480 Mbps.