A weather-resistant sealed type gas-filled thermometer with micro contacts for outdoor use.
The "CTM type" is a micro-contact thermometer with nitrogen gas sealing, achieving high sensitivity and high precision. Capillary lengths of up to 30m can be manufactured. It is also equipped with high-performance micro switches. (1×SPDT, 2×SPDT) 【Features】 ■ Robust screw-cap aluminum die-cast case ■ Excellent weather resistance with a sealed design, suitable for outdoor use ■ Indication accuracy of class 2.0 (standard), class 1.5 (optional) ■ Contact capacity: AC250V 10A, DC125V 0.4A, DC250V 0.2A ■ Contact accuracy ±1.5% FS, contact cut-off difference: ±3–7% FS *For more details, please download the PDF or contact us.
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basic information
【Standard Specifications (Excerpt)】 ■Model Number/Type: Gas-filled Thermometer with Micro Contacts (CTM) ■Case Structure: Aluminum Die-Cast, Screw Cap Case, Black Baked Coating, Outdoor Specification ■Dial Diameter: Φ100mm, Φ150mm ■Sensing Element Material: SUS304 ■Pointer: Standard Pointer, No Zero Adjustment ■Accuracy: Class 2.0, Contact Accuracy ±1.5% FS, Contact Cut-off Difference: ±3-7% FS, etc. *For more details, please download the PDF or contact us.
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Company information
Okada Instrument Manufacturing Co., Ltd. has been primarily engaged in the manufacture and sale of industrial measuring instruments such as pressure gauges and thermometers since its establishment in 1949. We have consistently responded to our customers' needs with speed, accuracy, and sincerity, contributing broadly to the industrial sector, including various specialized instruments related to these products. Additionally, we sell pressure gauges, thermometers, pressure/temperature switches, and precision pressure measuring instruments under the ASHCROFT and HEISE brands for the domestic market. Please feel free to contact us if you have any requests.
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