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Trafag AG sensors & controls
Data Sheet MP/MSP 663/664

Data Sheet MP/MSP 663/664

Product catalog summary

Overview: Trafag Sensors & Controls, based in Switzerland, provides high-quality sensors and monitoring instruments for pressure and temperature measurement. This document details the specifications and applications of the MP/MSP 663/664 pipe mounting thermostats.

Applications: These thermostats are suitable for pipe or barrel mounting, offering a short response time and IP54 protection. They are used in process technology and water treatment.

Technical Specifications:

Measuring Range: -10°C to +110°C with repeatability of ±0.5% FS.
Output Signal: Floating change-over contact.
Approval: EN60730-1/EN60730-2-9: typ 2.B.h.

Ordering Information: The thermostats are available with external (663) or internal (664) adjustment options. They feature different switching differentials, either adjustable or not, and various temperature ranges.

Product Variants: Standard products include MSP35, MSP80, MSP95, and MSP110, each with specific temperature ranges and adjustable switching differentials.

Specifications:

Accuracy: Repeatability ±0.5% FS, scale accuracy ±2% FS.
Switching Differential: Microswitch options with differentials ranging from 2.5°C to 14°C.
Environmental Conditions: Ambient temperature -30°C to +70°C, storage temperature varies based on range.
Protection: IP54 with a maximum humidity of 95% relative.

Mechanical and Electrical Data:

Sensor Housing: Details provided in ordering information.
Electrical Connection: Cable gland M16x1.5, terminal screw 3 x 1...2.5 mm².
Microswitch Rating: Various ratings for resistive and inductive loads across different voltages.

Additional Information: Further documents such as data sheets, instructions, and flyers are available on the Trafag website.

Catalog excerpts

Pipe Mounting Thermostat Process technology Water treatment For pipe or barrel mounting Short response time Protection IP54 Electrical connection on terminal screw Technical Data Designation of application Pipe mounting thermostat Switching differential Measuring range Output signal Floating change-over contact Trafag Sensors & Controls Switzerland www.trafag.com [email protected] Swiss based Trafag is a leading international supplier of high quality sensors and monitoring instruments for the measurement of pressure and temperature.

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MP/MSP 663/664 Ordering information/type code XXX XX XX XXX XX XX Custom build code External adjustment Internal adjustment Small switching differential, not adjustable Average switching differential, not adjustable Adjustable standard switching differential Copper nickel plated Standard with strap Switchpoint fixed and sealed upon customer’s request 1) Switchpoint preset upon customer’s request, no guarantee on switching accuracy 1) Switchpoint adjustment please indicate when ordering: - Switchpoint [bar] - Increasing or decreasing Condensator over Pin 1-2 Outdoor usage (aerated) Cover with...

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MP/MSP 663/664 Standard products (extra short lead time) Product No. Type Code Ø The supplied strap (500mm) is sufficient for double winding upto pipe diameter of 65mm (2"), single winding upto pipe diameter 160mm. Determination of strap length: Strap length [mm] = 180 [mm] + 5 x øPipe [mm] (twice wound)

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MP/MSP 663/664 Specifications Accuracy Temperature compensated with bimetal switch lever Ambient temperature -30 ... +70°C (important: Temperature at sensor may not exceed maximum sensor temperature) Storage temperature Sensor housing Screwed cable gland Dielectric strength Life time (mechanical) Cable gland Terminal screw Electrical connection Microswitch 10 (not adjustable): 2.5oC 11 (not adjustable): 3.7oC 25 (adjustable): 3.7...14oC Switching point Switching differential Mechanical Data Environmental conditions Additional information Documents Data sheet Instructions Flyer

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MP/MSP 663/664 Electrical data switch Rating Resistive Load (Inductive Load) Type 10 Features Small switching differential, not adjustable Average switching differential, not adjustable Adjustable standard switching differential Electrical Connection

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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