Technical Specifications
Electrical technical data
Power supply
8,5 ÷32 Vdc (polarity protected)
Accuracy (*)
(*) @25°C
maximum value between ±0.2 °C and ±0.2% of range set
Response time of electronics section
<50 ms
Temperature influence (*)
(*) deviation from 20°C
Maximum value between ±0,3°C/25°C and ±0,3% of span/25°C
Permitted load
700 Ω @ 24 Vcc [RLΩ= (Valim. - 8,5) / 0,022]
Electronic board input
RTD Pt100 (α= 0,00385) 3 wire connection
PCB input range
-50 ÷800 °C
Sensor exciting current
~0,5 mA
Signal
4 ÷20 mA
Sensor failure signalling
upper scale (> 21.0 mA)
downscale (< 3.6 mA)
Sensor short circuit signalling
Fixed at lower limit of range (< 3.6 mA)
Range configurations
It is possible set the device by EVOMINI+SET configuration kit (it is needed a PC with OS Windows).
Zero setting range
any value between -50°C and +50°C
Minimum span
50°C (if the zero point is one of these values: -40°C, -20°C, 0°C, 20°C, 40°C, the minimum span is 20°C, otherwise is 50°C)
Sensor error compensation
over 2 points (max 1% of span)
Factory default
range 0 ÷ 150°C / sensor break monitoring: > 21 mA (Upscale action)
Effect of power supply
Negligible
Electronic board operating temperature
-40 ÷80°C
EMC
According to EN 61326-1:2013
Sensing element operating temperature range
-50 ÷500°C
Output signal type
4÷20 mA
Sensing element
Pt100 Ω @ 0°C
Accuracy class in accordance to IEC751 (*)
(*) The accuracy class is valid only in the temperature range indicated by the norm
cl. A
Sheath diameter d
Ø 3 mm
Ø 6 mm
M.I.C. min. bending radius
3 times the outer diameter (except the sensing tip which length is ~30 mm)
Sheet material
AISI 316
Insulation resistance
100 M Ω@ 100 Vdc.
Realizable sheat lenghts L= (subject to feasibility check)
50 mm ÷10 m
Type of connector
male 4-pin connector with M12x1 metal screw lock (in accordance with IEC 61076-2-101 STANDARDS)
Connection body material
THERMOPLASTIC
Marking
Stating symbols "SEE MANUAL", "CE", "UKCA", part number, Week / Year of production, power supply range, pinout and serial number
International protection marking (*)
(*) According to IEC 60529
IP65/67
FCM Features (Food Contact Materials) -40÷150°C
FCM Prescriptions
Before the use is required to wash the food contact areas
Contact food type
all the foods
Materials in contact with food
AISI 316L
Type of contact
continuous
Area suitable for contact
stem for a maximum length of 1 m (measured from the tip)
Contact food temperature range
-40 ÷150°C
