Products

Level Meter
Level Transmitter

SMR02 series

Hydrostatic Level Transmitter

Description
Hydrostatic Level Transmitter is connected directly via RS485 communication interface, providing simple, reliable, cost- saving process data with remote monitoring, calibration, configuration and diagnostics capabilities. Hydrostatic Level Meter in a robust IP68 proof enclosure, 1500 N tensile strength Kevlar reinforced cable, up to 1.2 km digital data transmission, the Hydrostatic Level Transmitter is ideally used in water/wastewater industry.
View More Details
DM (3.0 MB)
Features
  • All-in-One Compact Housing, Built-in Transmitter and Sensor
  • 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
  • No Vent Tube to Avoid the Humidity to Damage the Sensor
  • 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 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, seawater
Specifications
Measurement Method
The transmitter is with a small profile, piezoresistive silicon pressure sensor packaged in a 316L stainless steel housing. 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.

Installation
Submersible

SMR02 Hydrostatic Level Transmitter 
General
Output Signal RS485 (Modbus RTU protocol), 19,200 bps, 8 data bits, no parity, 1 stop bit
Data Resolution 16 bits (0.001% FS)
Surge Protection 4000 VDC
Power Input: 5~12 VDC, 20 m
Protection Polarity, Overload, Short circuit
Safety CE, FCC
Level
Measurement range SMR02-1: 0~10 m ; SMR02-2: 0~50 m ; SMR02-3: 0~100 m
Accuracy ± 0.1% FS (SS316L); ±0.25% FS (Titanium)
Resolution 0.01% FS
Repeatability ±0.025% FS
Stability (annual) 0.1% FS
Safety Load 3 X measurement range
Rupture >4 X measurement range
Operating temperature 0~60 °C
Response time 1 sec
Protection IP68
Connection 5-pin M16 plug
Housing Material SS316L; Titanium
Sensor Material SS316L; Titanium
Dimension ø 23 Χ 90 mm ; ø 23 X 437 mm (including conductivity sensor)
Weight transmitter : approx. 200 g (SS316L); 160 g (Titanium) ; cable: 80 g/m
Temperature
Sensor pt100
Measurement Range 0 ~ 60 °C
Accuracy ± 0.1 °C
Resolution 0.01% FS
Repeatability 0.1 °C
Loading...
History
    3Inquiry