Pressure Transmitter and Switch Solutions（PB8900）
5 month ago
Product Description
The PB8900 pressure transmitter is a novel small pressure transmitter with optional one to two control or alarm NPN switch output or relay active contact output (one contact is connected to the negative power supply), which can have a traditional 4 to 20mA pressure transmitter output and pressure switch function. New field pressure display and functional operation make it easy to set two-way control or alarm values over the full range. The use of GX12 (or M12) aviation plug can effectively improve the waterproof and moisture-proof performance. The linear accuracy of PB8900 pressure transmitter is better than 0.1%F·S, the display accuracy is better than 0.5%F·S, this product can be widely used in medicine, light industrial machinery, shipbuilding, electric power, national defense, petroleum, chemical industry, metallurgy and other scientific research and production departments.
Technical Parameter
| Accuracy | 0.25%F·S ,0.5%F·S |
| Measuring range | -0.1…0bar to -1…0bar 0…0.1bar to 0…600bar to -1…25bar 0…1bar to 0…35bar absolute |
| Linearity | superior to 0.25%F·S |
| Stability | superior to 0.25%F·S for 1 year |
| Temperature drift | superior to ± 0.75%(0 to 50ºC) |
| Response time | ≤10mS |
| Power supply | 12…36VDC |
| Output | 4…20mA (or 1…5V) |
| Load resistance | 0 to 600Ω |
| Proof pressure | 150%F·S |
| Process connection | M20*1.5 or 1/2NPT, Flange,Clamp or customized |
| Electric connection | M20*1.5 |
| Protection | IP65 |
| Wetted parts | 304 stainless steel |
| Diaphragm material | 316L stainless steel |
| Housing material | cast aluminum |
| Power supply | <0.5W (24VDC) |
| Ambient temp | -20…85ºC |
| Compensated Temp | -20…85ºC |
| Storage temp | -45…125ºC |
| Exd II CT6 Gb | |
Product Features
4-bit high-definition digital display, header menu free setting, flexible and convenient OPTION, selection key MODIFY, modify key
A variety of output options, analog 4-20MA remote transmission, free combination of optocoupler output, relay output, transistor output
Laser marking, each pressure transmitter has a unique number, from production to use, from inspection to maintenance, digital records, a key query
Profiles
Selection Guide
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Main Product:
Pressure Transmitter,
Pressure Sensor,
Temperature sensor ,
Temperature transmitter,
Level sensor,
level transmitter