Testo 6457 DN200 (8 ") | Thermal gas flow meter DN65-250 testo 6457
Testo SE & Co. KGaA
Price (excluding tax)
Model Description
Product details Testo's thermal flow meter can perform accurate compressed air consumption measurement, consumption and leakage, and flow measurement in the compressed air system. This thermal gas flow meter can also be used for peak road analysis to determine whether sufficient capacity compressed air is generated. This creates transparency in consumption of compressed air, which helps the implementation of energy savings, cost reductions, and the implementation of an environmental management system (ISO50001 or ISO14001, etc.) that focuses on the target. testo6457 Technical merit of thermal gas flow meter • Quick change fitting: Prove can be removed with pressure applied • 3 measurement items (flow rate, integrated value, temperature) can be confirmed simultaneously • Easy -to -view display: TFT display is standard equipment, displayed three measurement values at the same time, and directly monitor compressed air. • Best system integration: pulse and analog output • Instead of pressure loss due to heat measurement principles • Flexible: Configuring to DN65 to 250 for distribution.
Model Filter
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Analog current output
Bearing pressure
Display range
Distribution diameter
Electric shock protection class
Humidity
Low -flow cut -off (LFC)
Mass (stainless steel type)
Mass (steel type)
Maximum current load
Maximum load resistance
Media
Media temperature
Model number
Number of signals
Operating temperature
Operating voltage
Output signal
Piping length
Protection grade
Pulse voltage
Reproducibility
Short circuit protection
Storage temperature
Temperature coefficient
Temperature monitoring accuracy
power consumption
pulse width
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Part Number
Testo 6457 DN200 (8 ")
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Handling Company
Testo SE & Co. KGaA
Thermal gas flow meter DN65-250 testo 6457 Testo 6457 DN200 (8 ")'s performance table
Items marked with have different values depending on the model number.
| Product Image | Price (excluding tax) | Analog current output | Bearing pressure | Display range | Distribution diameter | Electric shock protection class | Humidity | Low -flow cut -off (LFC) | Mass (stainless steel type) | Mass (steel type) | Maximum current load | Maximum load resistance | Media | Media temperature | Model number | Number of signals | Operating temperature | Operating voltage | Output signal | Piping length | Protection grade | Pulse voltage | Reproducibility | Short circuit protection | Storage temperature | Temperature coefficient | Temperature monitoring accuracy | power consumption | pulse width |
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Available upon quote | 4-20 ma | 16 BAR (> DN200 14 BAR) | 0 to 120 % of full scale values | DN200 (8 ") | III | <90 % | Can be changed by users. Settings at the time of factory: 0.13 %x full scale value | 39.2 kg | 37.3 kg | <150 ma | 500 Ω | Compressed air | -10 ~+60 ° C /+14 ~+140 ° f | 0555 6457 | 2 | 0 to +60 ° C | 18-30 VDC (EN 50178 SELV / Pelv) | Analog current output x 1, pulse output x 1 | 180 mm | IP 65: IP 67 | VDC / 2 V | ± (1.5 % x measurement value) | ◯ | -20 to +85 ° C C | ± (measured value x 0.07 %) 1/k | ± 0.5 k (applicable within the measurement range of flow velocity and flow rate) | <80 ma | 0.002-2s (depending on the pulse output value) |
There are 7 models for this product.
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About Company Handling This Product
- Germany
- Since 1957