Industrial Bimetal Thermometer

Product catalog summary

Introduction
This document outlines the specifications and applications of the bimetal thermometers manufactured by Shanghai QualityWell Industrial Co., Ltd, adhering to standards EN 13190:2001 and ASME B40.200-2008. These thermometers are suitable for various industries including chemical, petrochemical, power engineering, food, and general plant construction.

Product Description
The bimetal thermometers are designed for installation in pipes, vessels, and machinery. They feature a stainless steel 304 stem and case, with various insertion lengths and process connections available. Thermowells are recommended for high-pressure, corrosive, or high-velocity applications.

General Specifications

Case: Corrosion-resistant 304 stainless steel with a hermetic seal (IP65) to prevent moisture damage.
Dial: Aluminum with a white matte finish, available in flat or dish type, displaying both °C and °F scales.
External Reset: Allows field calibration for maximum accuracy.
Window: Made of clear, strong glass with a gasket for weather-tight integrity.
Stem: 304 stainless steel, welded to prevent leakage, available in different lengths.
Bimetal Element: Responsive temperature sensing element ensuring accuracy.
Standards Compliance: ISO 9001:2008, ROHS, and ASME B40.200-2008.
Accuracy: +/-1% as per ASME B40.200-2008.
Warranty: 1-year warranty against defects under normal use.

Standard Features

Measuring Element: Bi-metal coil.
Case and Bezel: SS304, sealed type.
Nominal Sizes: 50mm, 63mm, 80mm, 100mm, 125mm, 150mm.
Pointer: Black aluminum.
Zero Adjustment: Located on the case back.
Ingress Protection: IP65.
Temperature Limits: Storage and transport between -20°C and +60°C.
Scale Ranges: -80°C to +550°C.

Options

Stem Diameters: 8mm, 9mm, 10mm, 12mm.
Dial Customization: Special measuring ranges or custom dial printing available on request.
Range Options: Dual in °C/°F or single in °F.
Connection Direction: Options for bottom connection include left and right.
Fillable Option: Available.

Connection Design
The document provides detailed specifications for connection designs, including plain stem and male thread options, with nominal sizes ranging from 50mm to 150mm and process connections of ¼” BSP/NPT and ½” BSP/NPT.

Case Dimensions
Dimensions for back, bottom, and every angle connections are provided, detailing dial sizes, connection types, and hex sizes for various models (T200, T221, T300C, T400C, T500C, T600C, I300C, I400C, I500C, I600C, A300C-1, A400C-1, A500C-1, A600C-1).

Catalog excerpts

Shanghai QualityWell Industrial Co., Ltd BIMETAL THERMOMETER 200,221, 300, 400,500 & 600 SERIES, STAINLESS STEEL VERSION APPLICATIONS Chemical and petrochemical industry. Power engineering. Food industry. Machine building and general plant construction. DESCRIPTION These series of thermometers are designed for installation in pipes, vessels, plant and machinery. Stem and case are made of stainless steel 304. To allow fitting to the process, different insertion lengths and process connections are available. Thermowells are recommended for pressure, corrosive, fluid or high velocity applications. STANDARD: EN 13190:2001；ASME B40.200-2008

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Shanghai QualityWell Industrial Co., Ltd GENERAL SPECIFICATIONS Case: corrosion resistant 304 SS case and bezel. Designed and constructed to provide a hermetic seal IP65, which prevents fogging and damage caused by moisture to the working components. Dial: aluminum with white matt finish, flat or dish type. It offers accurate indication of °C and °F scales. External Reset: standard on all process grade bimetal thermometers. A screw on case back side allows to field calibrate the thermometer. This feature guarantees maximum accuracy at a selected area of temperature range. Window: made of clear...

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Zero adjustment: Window: Hermetic seal: Stem: Connection: Thread: Accuracy: Range: Ingress protection: on case back side gasketed glass IP65 SS304, diameter 6,35mm, different lengths available, plain or with thread back, bottom and every angle V4" and V2" BSP or NPT +/-1% single in °C IP 65 Temperature limits for storage and transport: -20 Dial: special measuring ranges or dial printing to customer specifications (on request) Range: dual in °C/°F or single in °F Connection Direction for bottom conn. : Left, Right Max. Pinter: Suitable for 3" dial back conn.

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CONNECTION DESIGN PLAIN STEM MAIL THREAD NOMINAL SIZE PROCESS CONNECTION

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Shanghai QualityWell Industrial Co., Ltd EVERY ANGLE

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Shanghai QualityWell Industrial Co., Ltd

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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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