78
11 Supplement
MINITRAC 31 • Foundation Fieldbus
41782-EN-211203
Electromechanical data - version IP66/IP67
Options of the cable entry
Ʋ Cable entry
M20 x 1.5; ½ NPT
Ʋ Cable gland
M20 x 1.5; ½ NPT (cable diameter see below table)
Ʋ Blind plug
M20 x 1.5; ½ NPT
Ʋ Closing cap
½ NPT
Material ca-
ble gland
Material seal
insert
Cable diameter
4.5 … 8.5 mm
5 … 9 mm
6 … 12 mm
7 … 12 mm
10 … 14 mm
PA
NBR
–
●
●
–
●
Brass, nickel-
plated
NBR
●
●
●
–
–
Stainless
steel
NBR
–
●
●
–
●
Flammability class - Supply lines
at least VW-1
Wire cross-section (spring-loaded terminals)
Ʋ Massive wire, stranded wire
0.2 … 2.5 mm² (AWG 24 … 14)
Ʋ Stranded wire with end sleeve
0.2 … 1.5 mm² (AWG 24 … 16)
Integrated clock
Date format
Day.Month.Year
Time format
12 h/24 h
Time zone, factory setting
CET
Max. rate deviation
10.5 min/year
Additional output parameter - Electronics temperature
Output of the temperature values
Ʋ Analogue
Via the current output
Ʋ Digital
Via the digital output signal (depending on the electron-
ics version)
Range
-40 … +50 °C (-40 … +122 °F)
Resolution
< 0.1 K
Accuracy
±5 K
Voltage supply
Operating voltage
Ʋ Sensor power supply
24 … 65 V DC (-15 … +10 %) or 24 … 230 V AC
(-15 … +10 %), 50/60 Hz
Ʋ FF bus
9 … 32 V DC
Electrical protective measures
Application area
Outdoor areas
Altitude above sea level
2000 m (6561 ft)
