Universal inputs model for thermocouple (J, K, T, E, R or S
under ITS-90), 0-55mV, RTD under DIN 43760, 4-20mA, 1-5Vdc and
0-10Vdc selected by user. Input impedance of 250 ohms for mA, 10
M ohms for 5Vdc and 2 M ohms above 5Vdc.
Frequency inputs model for signals up to 30kHz, from 300mVpp to
30Vpp and 70Vdc max. DIN 19234 compliance for intrinsically safe
Note: Universal or frequency inputs require different
instruments. See order code.
4-20mA (750 ohms maximum load), 1-5Vdc or 0-10Vdc analog
retransmitter. Up to two optional modules galvanically isolated
to 300Vac from power supply and inputs.
Up to four SPST and SPDT relays rated for 3A at 220Vac.
Logic signal, open collector transistor, 40mA/24Vdc maximum with
Note: There are 4 fitting connectors internally, so, the total
number of optional output modules is 4.
See order code.
RS-232 or RS-422/485 with 50Vdc isolation.
By serial communication, portable configuration module and
120 ms standard. One second display update rate.
± 0.1% of full scale for TC, RTD, mA, mV and Vdc input.
± 0.2% of full scale for analogic output.
± the resolution for frequency input.
± 0.1% of full scale for RTD and ± 0.2% of full scale for TC.
Square Root Extration
± 0.5% of reading, for input above 10% of span. Cut-Off
programmable from 0 to 5%.
First order digital filters applied to the inputs with time
constant from 0.0 to 25.0 seconds.
± 2.0°C at range from 0 to 50°C ambient temperature.
Transmitter Power Supply
24Vdc/50mA maximum, isolated from output with short circuit
Temperature Coefficient at 25°C ambient temperature
± 0.005% of input span for °C, universal input.
± 0.015% of output span for °C, analogic output.
90 to 240Vac 50/60Hz, 24Vdc, 12Vdc or other values. 10W nominal.
See order code.
0 to 50°C temperature and 90% maximum relative humidity.