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- Temperature sensors and accessories for heat and cooling measurement points
Temperature sensors and accessories for heat and cooling measurement points
Temperature sensors and accessories for heat and cooling measurement points
Temperature sensors are essential in heating and cooling systems for measuring energy consumption by assessing flow and return temperatures. They are designed for high accuracy and long-term reliability.
Benefits
- High accuracy with matching hot and cold measurement components.
- Versatile applications reduce inventory management needs.
Features
- Available in various lengths and types (Pt 100 or Pt 500).
- Compliant with 2004/22/EC and PTB K7.2 standards.
- Customizable sensor pockets for different mounting needs.
DS/PSC Temperature Sensors
Description: Suitable for direct and pocket mounting, featuring a 5 mm diameter and 45 mm length. Made with brass sensor pockets, applicable for heat or cold measurement.
Applications: Recommended for piping up to DN 50, with specific installation guidelines for different countries.
Technical Data: Includes two-wire connection, stainless steel protective tube, and a temperature range of 0 to 150 °C.
Accessories
- Ball valves and T-piece adapters for direct sensor mounting.
- Sensor pockets with various immersion depths and materials.
PLC Temperature Sensors
Description: Designed for pocket mounting with sensor lengths ranging from 105 mm to 230 mm, suitable for high temperatures up to 180 °C.
Applications: Ideal for facilities with larger pipe diameters, offering good thermal properties.
Technical Data: Features include a stainless steel protective tube and a permissible temperature range of 0 to 150 °C.
PLH Temperature Sensors
Description: Head sensors for pocket mounting, available in various lengths and suitable for high temperatures.
Applications: Suitable for large pipe diameters, with minimal heat loss and adaptable wiring configurations.
Technical Data: Includes stainless steel protective tube and compliance with EN 1434 standards.
Additional Accessories
- Welded sleeves and sensor pockets for enhanced installation flexibility.
- Distributor boxes for converting wiring configurations.
This document provides technical specifications and installation guidelines for temperature sensor cables and related components, focusing on the VD-30 connection box and extension cables.
VD-30 Connection Box Features
- Converts 2-wire cable sensor systems to 4-wire systems to measure voltage loss instead of resistance.
- Minimizes cable resistance for smaller cable diameters.
- Facilitates appropriate extension of cable sensors for PLC and DS/PSC systems.
- Offers optional connection for a passive pulse transmitter.
- Ensures clear installation and optional access protection with a lead seal.
Recommended Extension Cable
- 10-core, flexible, 0.5 mm², screened cable designated as LiYCY.
Part Descriptions and Packaging
- VD-30 Distributor box: Single, bag-packed with installation instructions (Art. No. 93331).
- Cable 10x0.5 mm: Per meter, screened for sensor and pulse transmitter extension (Art. No. 20042).
- Complete mounting sets for AMTRON® E-30/ULTRASONIC E CEN and compact heat meters with various components and specifications.
Installation Recommendations
- Mechanical considerations emphasize identical installation for differential temperature measurement sensors to ensure consistent flow rates and thermal conditions.
- Sensors should be installed with the first 10 mm in the middle third of the pipe cross-section.
- Welded sleeves are used to adjust face-to-face length and ensure accessibility after insulation.
- Sensors must be suitable for the application's temperature, pressure, and flow speed.
- Proper seating of sensors in pockets is crucial to avoid false readings, especially in cooling systems to prevent condensation or ice buildup.
Insulation Recommendations
- Heating systems: Insulation thickness varies with pipe cross-section, ranging from 20 mm to 100 mm.
- Cooling systems: Larger insulation thickness is recommended, with condensate run-out mounting from below.
Contact Information
- AQUAMETRO AG, Switzerland and AQUAMETRO (S.E.A.) Pte Ltd, Singapore, with contact details provided for both locations.
Catalog excerpts
VD 3-110 e 02.2010 Applications Temperature sensors are metrological components for heat or cold measuring points. They are used in pairs and measure the flow and return temperature of the heating or cooling system. The difference between the temperatures is used to measure energy consumption. Benefits • Matching hot and cold measurement components from Aquametro ensuring high accuracy over long periods of time. • Low inventory management with the same temperature sensors used for direct or sensor pocket measurement (DS/PSC) Temperature sensors and accessories for heat and cooling measurement points Features • A wide range of platinum resistance temperature sensors (as cable or head sensors) in different lengths for direct or sensor pocket mounting. • With Pt 100 or Pt 500 temperature sensors • Type approvals according to 2004/22/EC and PTB K7.2 (cooling, combined heating and cooling) • Matching accessories for direct mounting in the heating or cooling medium • Customised sensor pocket in various sizes
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2 DS/PSC Temperature sensors Description • Cable temperature sensors for direct (Direct Short) and pocket (Pocket Short Cable) mounting with Pt 100 and Pt 500, sensor diameter 5 mm, sensor length 45 mm • Brass sensor pockets • Ball valves for temperature sensors • T-piece adapter • Universally applicable for measuring heat or cold (Type approvals according to 2004/22/EC (MID) and PTB K7.2 (cooling)) Applications • Recommended for piping up to DN 50 for direct and pocket mounting • Interchangeable, e.g. for Aquametro meters for piping up to DN 50 mm • For pipe widths of up to and including DN...
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3 Accessories for DS/PSC temperature sensors Direct mounting Ball valve with CEN sensor holder (M10x1) for temperature sensor Thread Internal thread G 1/2", G 3/4", G 1", G 1 1/4" or G 1 1/2" Temperature sensor socket M10x1 to EN 1434 Material Nickel-plated brass Maximum media temperature 150 °C Pressure rating PN 16 Dimensions (G) G 1/2" G 3/4" G 1" G 1 1/4" G 1 1/2" (L) 72 mm 73 mm 84 mm 122 mm 139 mm (B) 47 mm 53 mm 66 mm 87 mm 98 mm Part Description Quantity and packaging Art. No. KGH ISO 228 M10x1 IG 1/2” Ball valve 1/2" Loose with locking top 2505 for direct mounting of sensor KGH ISO 228...
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4 Sensor pockets mounting Sensor pockets with CEN holder (M10x1) and straight protective tube Face-to-face length (1) 40 mm and 60 mm Process connection (2) External thread G 1/2" Width (AF) (3) 24 mm Material Brass Maximum media temperature 130 °C Pressure rating PN 16 External diameter (4) 6.6 mm Internal diameter of protective tube 5 mm Sensor mounting with synthetic threads Part Description Quantity and packaging Art. No. SP-M 40, single Brass sensor pocket Single, bag-packed, 80209 immersion depth 40 mm, with copper seal ring compling unit G 1/2" and installation instructions SP-M 40, set...
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5 Part Description Quantity and packaging Art. No. ATH-33 Brass sensor pocket, Single, loose 81568 immersion depth 33 mm, G 3/8" Direct mounting: for AMTRON® E-30 and ULTRASONIC E only Process connection (1) M10x1 Width (AF) (2) = 12 mm, (3) = 24 mm Material Brass Maximum media temperature 130 °C Pressure rating PN 16 Sensor mounting with O-ring Part Description Quantity and packaging Art. No. MG Mounting set for ball valve Mounting set, brass Single, bag-packed with 81598 AMTRON® E-30/ULTRASONIC E CEN installation instructions MG 1/2” Mounting set for T-piece Mounting set, brass, Single, bag-packed...
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6 PLC temperature sensors Description • Cable temperature sensor for pocket mounting (Pocket Long Cable), types Pt 100 and Pt 500, sensor diameter 6 mm, sensor lengths 105 mm, 140 mm, 175 mm and 230 mm • Special versions for high absolute temperatures up to 180 °C • Universally applicable for metering heat or cold (Type approvals according to 2004/22/EC (MID) and PTB K7.2 (cooling)) Applications • For facilities with pipe diameters from approx. DN 50 upwards • Good thermal properties with low heat radiation • Two-wire connection but can be converted to four-wire using a sealed VD-30 distributor...
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7 Part Description Quantity and Packaging Art. No. PLC 100/105/2.5 m CE M/D cold Pair of cable sensors Pt 100, Paired, bag-packed 80585 Longueur de sonde 105 mm, connecting cable 2.5 m PLC 100/140/2.5 m CE M/D cold Pair of cable sensors Pt 100, Paired, bag-packed 80548 sensor length 140 mm, connecting cable 2.5 m PLC 100/175/2.5 m CE M/D cold Pair of cable sensors Pt 100, Paired, bag-packed 80549 sensor length 175 mm, connecting cable 2.5 m PLC 100/230/2.5 m CE M/D cold Pair of cable sensors Pt 100, Paired, bag-packed 80586 sensor length 230 mm, connecting cable 2.5 m PLC - Pt 100 sensor PLC...
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8 PLH temperature sensors Description • Head sensor for pocket mounting (Pocket Long Head), types Pt 100, sensor diameter 6 mm, sensor lengths 105 mm, 140 mm, 175 mm and 230 mm • Special versions for low temperature differences (e.g. for cooling measurements) and high absolute temperatures up to 180 °C • Maximum connection cable length to CALEC® ST and AMTRON® X-50: 15 m. Maximum connection cable length to CALEC® energy master: 100 m Applications • For facilities with pipe diameters from approx. DN 50 upwards • Good thermal properties with low heat loss • Two-wire connection but can be converted...
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9 Part Description Quantity and packaging Art. No. PLH 100/140 verified / cold Pair of head sensors Pt 100, Paired, bag-packed 80085 sensor length 140 mm for cold applications PLH 100/175 verified / cold Pair of head sensors Pt 100, Paired, bag-packed 80086 sensor length 175 mm for cold applications Cold applications (special testing points in the temperature range from 0 to 50 °C, no approval in accordance with PTB K7.2) PLH 180 °C Order for special application 180412 For special applications
Open the catalog to page 9All INTEGRA Metering AG catalogs and technical brochures
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