Technical data | ||||||
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Type | 471 B | 472 B | 491 B | 492 B | 474 B | 475 B |
Standard | DIN 16181 to 16190 | |||||
Version | Straight | Angle 90° | Straight | Angle 90° | Straight | Angle 90° |
Dimensions Housing | 200 x 36 mm | 150 x 36 mm | 110 x 36 mm | |||
Measuring range according to DIN | Between -30…200 °C | |||||
Error limits according to DIN 16195 | -30...100 °C = 2 °C 0...120 °C = 2 °C 0...200 °C = 4 °C |
-30...120 °C = 2 °C 0...160 °C = 4 °C |
2 °C | |||
Medium / Application | Liquid and gaseous media | |||||
Immersion tube length | Between 63...250 mm | |||||
Immersion tube diameter | Ø 10 mm | |||||
Process connection | Fixed male thread G½ | |||||
Pressure rating** » Immersion tube brass, brazed » Immersion tube steel or stainless steel, welded |
PN 16 PN 35 |
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Medium temperature | See selected measurement range | |||||
Ambient temperature | -20…160 °C | |||||
Storage temperature | -40…100 °C |
Material | |
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Housing | Moulded polyamide casting, black |
Thermometer capillary | Prismatic capillary tube of solid glass, bar-shaped, diameter approx. Ø 6 mm, scale permanently burnt in |
Thermometer filling » Blue |
Petroleum |
Material in contact with media | |
Process connection | see immersion tube material |
Immersion tube material » Standard » Optional |
Brass, brazed Stainless steel, welded |