SI6-TI Straight Pt100 probe with process connector and extension tube - with replaceable sensing element

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Sensing element

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

Temperature range

-200 to + 600 °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 (G ½”)
Other sizes or threads available on request.

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.”

General purpose measurement probe for gaseous and liquid media – all industry domains. Any application which requires a physical separation of the probe from the medium or where shutdown of the line is not acceptable when the probe must be replaced.

Sliding connector Reduced tip for faster response 4-20 mA or 0/10 V signal transmitter (insulated, not insulated, HART, etc. ) Ex Design

Mechanical strength of probes with threaded connector

Flow		Insertion lenght	For stainless steel at
Water	Air	Insertion lenght	50°C	300°C	400°C
3m/s	25m/s	100 mm	50 kg/cm²	40 kg/cm²	36 kg/cm²
		160 mm	50 kg/cm²	40 kg/cm²	36 kg/cm²
		250 mm	40 kg/cm²	40 kg/cm²	36 kg/cm²
		350 mm	18 kg/cm²	18 kg/cm²	18 kg/cm²
		400 mm	18 kg/cm²	18 kg/cm²	18 kg/cm²