Orbit Merret

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OMM 350UNI
OMM 350UNI

OMM 350UNI

The OM 350UNI model is a small, low-cost, multifunctional, 6-digit panel programmable instrument with a versatile input. The instrument is based on a single chip microcontroller with a fast A/D converter, which secures high accuracy and easy operation of the instrument.

Technical data

INPUT
Measured unit DC voltage
DC current
Resistance
Temperature
Linear potentiometer
Measuring range
DC:PM: 0(4)÷20mA,0÷2V,0÷10(5)V, DC: 0÷20mV,0÷60mV,0÷1V, DU: Linear potentiometer min. 500Ω, T/C: Typ B,E,J,K,N,L,R,S,T, OHM:0÷300Ω, RTD: Cu50,Cu100,Pt50,Pt100(EU,US,Ru)
PM:
PM, DC, DU, T/C, OHM: 0÷1,5kΩ, RTD: Pt500
OHM:
PM, DC, DU, T/C, OHM: 0÷3kΩ, RTD: Pt1000,Ni1000
RTD:
PM, DC, DU, T/C, OHM: 30kΩ, RTD: Ni10000(EU,US)
Cu:Cu 50 / Cu 100 (4 260/4 280 ppm/°C)
Ni:Ni 1 000, Ni 10 000 (5 000/6 180 ppm/°C)
T/C:J / K / T / E / B / S / R / N / L
DU:Linear potentiometer (min. 500 Ω)
COMPARATORS
Number and type of outputs 1 relay with switch-on contact (250 VAC/30 VDC, 3 A)
2 relays with switch-on contact (250 VAC/30 VDC, 3 A)
1 open collector
2 open collectors
POWER SUPPLY
POWER SUPPLY 10…30 V AC/DC isolated
MECHANICAL PROPERTIES
Dimensions 72 x 24 x 106 mm

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