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September 08, 2026 1 min read
Specifications for the Winland MTA-2 mechanical temperature monitor with dual high/low alarm output, part of the TEMP°ALERT® line.
Full specifications for the Winland MTA-2 Mechanical Temperature Monitor with dual high and low output — part of Winland's TEMP°ALERT® mechanical temperature monitoring line.
Important: Do NOT put this console in a freezer or cooler. For freezer/cooler applications, use an EnviroAlert® or EnviroAlert Professional® with a wired sensor instead.
| Power Requirements | No power required to operate |
| Alarm Use Range | 20 to 110°F (6.7 to 43.3°C) |
| Display Use Range | 0 to 120°F (-17.8 to 48.9°C) |
| Low Limit Adjust Range | 20 to 100°F (-6.7 to 37.8°C), non-condensing environment |
| High Limit Adjust Range | 30 to 110°F (-1.1 to 43.3°C), non-condensing environment |
| Minimum Temp Span | 10° recommended distance between high and low set points |
| Temp Accuracy | ±3°F (±1.7°C) |
| Temp Response Time | TC = 14 minutes |
| Sensing Element | Bimetallic coil |
| Outputs | Gold-plated N.O. dry contacts (NOT rated for high voltage) |
| Contact Output Rating | 12VDC @ 50mA |
| Weight | 6 oz (0.17 kg) |
| Dimensions | 4.5 x 3.25 x 1 in (11.4 x 8.3 x 2.5 cm) |
| Mounting | Surface mount (key slot) |
| Case Material | ABS |
| Warranty | 1 year limited |
Made in USA, RoHS compliant, TUV listed, WEEE compliant.
Visit www.winland.com, call 800.635.4269, or email techsupport@winland.com to learn more.
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