Basic Info.
Type
Normal Pressure Transmitter
Structure Type
Diffused Silicon Pressure Transmitter
Measuring Medium
Liquids, Gases, Vapors
Pressure range
0-10kpa~250MPa
Singnal Transmit
Swsn Gfsk , Lora
Power
3.6V Lithium Battery
Transport Package
Standard Carton Packing
Product Description
Features
•Proprietary wireless sensor network technology•5-digit LCD display•Transmission distance up to 1000m (sight distance)•Battery life up to 3 years @25ºC (Update Time:1sec)•Liquid contacting diaphragm 316L•Strong anti-interference, good long-term stability•Shock-proof, moisture-proof , adapt to the wild environment.Product overview SWSN-P20 Series wireless pressure transmitter is a pressure detection instrument with battery power supply, ultra-low power consumption, ultra-long battery life and long-distance wireless signal transmission function.With the cooperation of SWSN-G2 wireless data receiving gateway or SWSN-I2 wireless data receiving display, the pressure measurement of various liquids, gases or vapors can be realized. Performance parameters▪Pressure rangeRange | KPa | MPa | PSI | Bar | Kgf/cm2 |
S | -10~10KPa | - | - | - | - |
A | -100~200 | -0.1~0.2 | -14.5~29.01 | -1~2 | -1.02~2.04 |
B | -100~2000 | -0.1~2.0 | -14.5~290.1 | -1~20 | -1.02~20.4 |
C | 0~10000 | 0~10 | 0~1450.4 | 0~100 | 0~101.97 |
E | 0~60000 | 0~60 | 0~8702.3 | 0~600 | 0~611.83 |
F | - | 0~100 | - | 0~1000 | 0~1019.7 |
H1 | - | 0~150 | - | 0~1500 | 0~1529.6 |
H2 | - | 0~250 | - | 0~2500 | 0~2549.3 |
▪Maximum working pressure, range ratio and accuracy | Range(KPa) | Maximum working pressure(MPa) | r | Basic accuracy |
S | -10~10KPa | 0.3 | 6:1 | ±0.5%FS(r≤6) |
A | -100~200 | 0.5 | 6:1 | ±0.5%FS(r≤6) |
B | -100~2000 | 4 | 10:1 | ±0.25%FS(r≤10) |
C | 0~10000 | 20 | 10:1 | ±0.25%FS(r≤10) |
E | 0~60000 | 90 | 10:1 | ±0.25%FS(r≤10) |
F | 0~100000 | 150 | 10:1 | ±0.25%FS(r≤10) |
H1 | 0~150000 | 165 | 10:1 | ±0.25%FS(r≤10) |
H2 | 0~250000 | 275 | 10:1 | ±0.25%FS(r≤10) |
▪Battery parameters: capacity 19000mah, voltage 3.6VUpdate Time | 0.25 sec | 1sec | 2sec | 5sec | 1min | 2min | 10min |
Battery life | 1year | 3year | 5year | 10year | 1 year | 3 year | 8 year |
Wireless Sensor network | SWSN GFSK | LORA |
Test conditions: 20 ºC 60% RH laboratory Battery self discharge rate: < 1% / year |
▪Radio parametersWireless Sensor network | SWSN GFSK | LORA |
Transmission distance (line of sight) | 1000~2000m | 5000~10000m |
Transmission distance (Typical barrier environment) | 50-250m | 250-1000m |
Frequency | 430~470~510M 860~930M(customized) | 430~470~510M 860~930M(customized) |
RF Transmitter power: | Max. 17dBm | Max. 20dBm |
▪Hysteresis & repeatability: ≤±0.1%FS ▪Temp. drift:≤±1.5%FS(-20ºC~85ºC)▪Operation temperature: -40ºC~85ºC ▪Storage temperature: -40ºC~85ºC ▪Relative humidity: 0%~95%Protection : IP65 ▪Weight: 1.3~1.6Kg Process interface: 1/2NPT, M20*1.5, etc ▪Certificate:ExdIICT6 ISO9000▪Overall dimension:
Address:
Building B, 1286 Qingshui Ting East Road, Jiangning District, Nanjing City, Jiangsu Province, China
Business Type:
Trading Company
Business Range:
Electrical & Electronics
Company Introduction:
Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.