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| | | C-mac | | |
| | | Top-hat temp. transmitter TT22 | | |
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| | | Programmable loop-powered Pt100 transmitter For mounting in sensor head type B Consumption 4-20 mA, equivalent to temperature input For 2,3 or 4 wire sensors Made in accordance with the C € and EMC regulations | | |
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| | | The transmitter, which must be connected to a Pt100 sensor element, is loop-powered, which means the current consumption is proportional with the temperature at the Pt100 sensor. The transmitter is available in 4 standard variants, covering the most popular metering ranges. On request, the transmitter can be supplied for special metering ranges. By means of a programming unit it is also possible to program the transmitter yourself within the ranges -200 to 850°C and minimum span 25°C. You can also program the reaction delay and several other parameters. | | |
| | | Standard metering ranges, all 3-wire: -50 to + 50°C -50to+150°C 0to 100°C 0 to 200°C Special metering ranges available on request | | |
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| | | Connections! *5 4 | | |
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| | | pin 1: current + 2: current -3: Pt100 sensor 4: Pt100 sensor, 3 wire 5: Pt100 sensor 6: Pt100 sensor, 4 wire | | |
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| | | Technical data: Metering input: 2, 3 or 4-wire Pt100 acc.to DIN 43760 Output: Current consumption 4-20 mA, proportional with the actual temperature at the Pt100 sensor. Short circuit: typ. 3,5 mA Breakage: typ: 23 mA 8,5 - 30 VDC min. 8,5 V | | |
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| | | Connection example: TT22 | | |
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| | | Linearity: | | 0,1% | | |
| | | Pt100 | | |
| | | 4-20 mA instrument | | |
| | | IO c 7u,u | | |
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| | | Temperature stability: span<100°C: <0,02%/°C span 100°C: <0,01%/°C Operation temp.: -20°C to +50°C Response time (10-90%): 0,1 sec. | | |
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| | | Ordering guide: TT22-1: metering range | | |
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| | | 044 x20 mm EN 50081-2 EN 50082-2 | | |
| | | Dimensions: EMC-data: Emission: Immunity: | | |
| | | -50to+150°C 0to +100°C 0 to +200°C -50 to +50°C | | |
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| | | metering range metering range metering range | | |
| | | TT22-2: TT22-3: TT22-4: TT22-x: TTP22: Flextop: | | |
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| | | specify metering range Programmable unit Programming interface | | |
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| | | f Comadan V Produktion | | |
| | | 2-5 | | |
| | | a/s | | |
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