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

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Description

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.”

Applications

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.

Options

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

Characteristics

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