SI6 Straight Pt100 probe with process connector without extension tube - with replaceable sensing element

Sensing element

Pt100 single or duplex
with tolerance class B, A or AA according to IEC 751 (EN 60751)

Temperature range

-50 to + 300 °C

External sheath

AISI 316L seamless tube – wall thickness 1 mm
Diameter: 9 mm by default, other diameters available on request.
Insertion length : standard 160, 250 and 400mm – any other length on request.

Hint: Insertion length

For parallel thread (BSP) the length L is measured WITH the thread.
For conical threads (BSPT and NPT) the length L is measured WITHOUT the thread

Measuring insert

Standard stainless steel Ø 6 mm (Ø 4,5 or 8 mm available to fit other sheath diameters). Spring loaded action.

Process connection

Standard ½” BSP-M
Other sizes or threads available on request.
Also available without process connection when used with a sliding connector.

Connection head

Standard DIN type B head (other types available on request) with M20 cable gland

Wiring

Standard ceramic terminal block – 1 x 3-wire connection.
1 x 2, 1 x 4, 2 x 2, 2 x 3-wire connection available on request.