Temperature Sensors and Transmitters

ST-AV81R, ST-AV85R, ST-AV91R



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ST-AV81R, ST-AV85R, ST-AV91R

Minco Platinum Curve Rigid Averaging Sensors ST-AV81R, ST-AV85R, ST-AV91R

Minco Platinum Curve Rigid Averaging Sensors

 

The Minco Continuous-resistance element ST-AV*R Platinum Curve Rigid Averaging Sensors provide accurate sensing of duct temperatures when a small, inaccessible area must be covered. They average temperatures over their entire length and terminate in a weather-resistant housing. They are available in 12", 18", 24", and 36" (30.5, 45.7, 61, and 91.4 cm) lengths. The sensor uses an element that closely matches platinum resistance/temperature characteristics over the specified range. It is available in 100Ω and 1000Ω 385 curve and 1000Ω 375 curve. The sensors have a brass case that is rigid for easy single-point mounting.


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QtyModelDescriptionIn StockList PriceInternet Price
ST-AV85R-12 TEMPSENSOR,AVG,RIGID,1KRTD385,12.00"PROBE,METALLICENCLIn Stock406.90227.86
ST-AV85R-18 TEMPSENSOR,AVG,RIGID,1KRTD385,18.00"PROBE,METALLICENCLIn Stock302.90169.62
ST-AV85R-24 TEMPSENSOR,AVG,RIGID,1KRTD385,24.00"PROBE,METALLICENCLIn Stock308.10172.54

Accessories

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Features
  • Continuous averaging
  • Rigid sensor
  • 12", 18", 24", 36" (30.5, 45.7, 61, and 91.4 cm) lengths
  • 100Ω and 1000Ω 385 curve
  • Weather-resistant box
Specifications

Accuracy: ±0.27°F (±0.15°C)

Sensor Type:

Type 81:100Ω Pt 385 Curve

Type 85:1000Ω Pt 385 Curve

Type 91:1000Ω Pt 375 Curve

Temperature Range:-50° to 275°F (-45° to 135°C)

Sensor Length :12″ (30.5 cm), 18″ (45.7 cm), 24″ (61 cm), 36″ (91.4 cm)

Sensitivity:

Type 81:0.21Ω/°F @ 32°F (0°C)

Type 85, 91:2.1Ω/°F @ 32°F (0°C)

Materials Of Construction:

Element Casing:0.188″ (4.8 mm) Brass

Enclosure Rating:NEMA 4, Metal, weather-resistant

Dimensions:Element diameter 0.188" (4.8 mm)

Wiring Terminations:22 AWG Teflon insulated, white/red

Weight:

12″:1.2 lb (0.54 Kg)

18″:1.4 lb (0.63 Kg)

24″ :1.8 lb (0.82 Kg)

36″ :2.1 lb (0.95 Kg)

Warranty:3 years

Certifications


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