TOP-Exd-PKGz-236

Product catalog summary

Overview: The document provides technical specifications and ordering information for the ALF-SENSOR Resistance Thermometer Pt100, designed for flame-proof applications in explosive environments. It is suitable for mounting into existing thermowells and can operate in gas and dust zones.

Specifications:

Model: TOP-Exd-PKGz-236, certified for use in explosion zones 1 or 2 for gases and dust areas.
RTD Types: Available in single or double configurations of Pt100, Pt500, and Pt1000.
Measuring Range: Standard range from -200°C to +600°C, with shockproof options available.
Accuracy Class: Options include Class B, A, and 1/3B DIN (AA).
Lead Wire Configuration: Available in 2, 3, or 4-wire configurations.
Process Connection Threads: Various thread types available on request, including metric and NPT standards.
Sheathed Insert Diameter: Options for 6 mm or 8 mm, with lengths up to 2000 mm.
Connection Head Temperature Range: Varies based on sealing type, from -50°C to +200°C.
Cable Gland Options: Types 501/421 for basic cables and 501/453 for armored cables.

Ordering Information:

Specify process connection thread, fitting material, resistor type, class, lead wire configuration, connection head, operating temperature, transmitter type, explosion zone, sheathed insert diameter, cable gland type, immersion length, and neck tube length.
Example: TOP-Exd-PKGz-236-2xPt100-A-3p-6-1500-1.4571-M20x1,5-145-XD-AD-2x501/421 describes a flame-proof thermometer with specific configurations and materials.

Catalog excerpts

TOP-Exd-PKGz-236 Resistance Thermometer Pt100 Flame-proof acc. to ATEX for mounting into existing thermowell Resistance thermometer type TOP-Exd-PKGz-236 <£*) signed II 2 G Ex db IIC T* Gb has been designed for temperature measurement in explosion zone 1 or 2 of gases area and can work with non-intrinsic safe wire configuration. Resistance thermometer type TOP-Exd-PKGz-236 signed II 1/2 D Exta NIC T*°C Da/Db for use in dust area with non-intrinsic safe wire configuration. Thermometer is dedicated for mounting into existing thermowell in the installation. Connection head is optionally equipped with 1 or 2 cable inserts, and with terminal block or transmitter. Sheathed insert diameter d1 [mm] Process connection thread D w/o transmitter (with terminal block) or with transmitter Non-standard models available. seat: ul. Narcyzowa 3, 31-342 Krakow manufacturing plant: ul. Krakowska 294, 32-080 Zabierzow www.alf-sensor.com © Copyright ALF-SENSOR Sp. J. , 2017

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C Lead wire configuration J Cable gland (flameproof) D Sheathed insert diameter d1 stands for: Resistance thermometer, flame-proof, with double resistor class. A, configuration 3-wire, sheath diameter 06 mm, length L=1500mm, material 1.4571, thread M20x1,5, neck tube length NL=145mm, connection head type XD-AD, cable insert 2 x type 501/421, w/o transmitters. seat: ul. Narcyzowa 3, 31-342 Krakow manufacturing plant: ul. Krakowska 294, 32-080 Zabierzow www.alf-sensor.com © Copyright ALF-SENSOR Sp. J. , 2017

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