RTD Ø 1,5 – 2 – 3 – 4,5 WITH MOULDED TRANSITION AND TPE CABLE
Mã sản phẩm:
TRECOSTT
RTD in mineral insulated cable with moulded TPE transition
– sensing part suitable for temperature up to 500°C
– wide range of diameter and length
TECHNICAL DATA
Product type
probe
Type of sensor
thermoresistance
Sensor construction type
with mineral compact insulation (M.I.C.)
Sensor protection
metal sheath
Removable insert
no
Sensing element
Pt100 ? @ 0°C
Pt1000 ? @ 0°C
Sensing Element configuration
single 2-wire
single 3-wire
single 4-wire
Output signal type
thermoresistance
Accuracy class in accordance to IEC751 (*)
(*) Pt 100 cl.A only available with 3 or 4 wires, cl.AA 4 wires only; Pt 1000 cl. A available with 2 wires only for cable lengths below 1 m, for longer cables only available with 3 or 4 wires, cl. AA 3 wires for cable lengths below 1 m, for longer cables only 4 wires.
cl. A
Operating range (in which the accuracy class is guaranteed) -30 ÷ 350°C
cl. B
Operating range (in which the accuracy class is guaranteed) -50 ÷ 500°C
Sheet diameter d=
(*) test in water in accordance with IEC 751. Time taken to reach 63.2% of temperature step
Ø 1.5 mm
Response time < 1 seconds(*)
Ø 2 mm
Response time < 1,5 seconds(*)
Ø 3 mm
Response time < 3,5 seconds(*)
Ø 4.5 mm
Response time < 7 seconds(*)
M.I.C. min. bending radius
3 times the outer diameter (except the sensing tip which length is ~30 mm)
Sheet material
AISI 316L
Insulation resistance
100 M ?@ 100 Vdc.
Realizable sheat lenghts L= (subject to feasibility check)