Features
- All-in-One Compact Housing, Built-in Transmitter and Sensors
- Robust IP68 Water Submersible Protection, Directly Installed in the Field, No Cabinet Required
- Plug & Play, On-line Realtime Measurement
- Ultra Low Power Consumption, Ideal for Outdoor Applications
- 1500 N Tensile Strength Kevlar Reinforced Cable
- Surge Protection for Power and RS485 Communication
- RS485 Digital Communication, Minimize Cabling and Engineering Cost
- Standard Modbus RTU Protocol, Direct Connected with PLC, HMI
- Onboard Memory Allowing Users Easily Calibrate and Configure Sensor at Lab and Distribute to Various Fields and Sites
- AQCFG Software Tool for Data Monitoring, Calibration, Configuration and Diagnosis
- IECEx/ATEX Ex ia IIB T5 Ga Explosive Proof Certification
Applications
Drinking water, stormwater groundwater, industry, water treatment, wastewater, gas petrochemical
Specifications
Measurement Method
The transmitter is with a small profile, piezoresistive silicon pressure sensor packaged in a 316L stainless steel housing in a 1/4-18 NPT threaded fittings. The package utilizes silicon oil to transfer pressure from 316L stainless steel diaphragm to the sensing element. A ceramic substrate is attached to the package that contains laser-trimmed resistors for temperature compensation and offset correction.
Pipe Insertion
Submersible
SMR01 Pressure Transmitter
General |
|
Output Signal |
RS485 (Modbus RTU protocol), 19,200 bps, 8 data bits, no parity, 1 stop bit ; 4~20 mA (optional) |
Data Resolution |
16 bits (0.001% FS) |
Surge Protection |
4000 VDC |
Power |
5~12 VDC, 5 mA |
Protection |
Polarity, Overload, Short circuit |
Safety |
CE, FCC |
Pressure |
|
Measurement range |
-1~20 Kgf/cm² |
Accuracy |
± 0.1% FS |
Resolution |
0.01% FS |
Repeatability |
±0.025% FS |
Stability(annual) |
0.1% FS |
Overload |
3 X measurement range |
Burst |
>4 X measurement range |
Operating temperature |
0 ~ 60 °C |
Response time |
1 sec |
Protection |
IP68 |
Connection |
5-pin M16 plug |
Process connection |
1/4" NPT |
Housing sensor |
SS316L |
Sensor Material |
SS316L |
Dimension |
Φ 23Χ 110 mm |
Weight |
transmitter : approx. 200 g ; cable: 80 g/m |