JOINWE
JWA2-M Oil Micro Moisture Sensor
Manufacturer product description
JWA2-M micro moisture sensor can quickly and accurately detect oil water activity (moisture saturation) and temperature by using front-end sensitive moisture sensing devices.
JWA2-M Oil Micro Moisture Sensor
- Brand
- JOINWE
- Category
- Online Oil Monitoring System
- Method / product family
- Model
- JWA2-M
Technical Specifications
| Measurement range — Temperature | Range: 0 ～ 100°C; Resolution: 0.1°C; Accuracy: ±0.3℃ （ 25℃ ） |
|---|---|
| Measurement range — Water activity | Range: 0~1aw; Resolution: 0.001aw; Accuracy: ±0.02aw(0~0.6) / ±0.03aw(0.6~0.9) / ±0.04aw(0.9~1) |
| Measurement range — Moisture content | Range: 0~1000ppm; Resolution: 1ppm; Accuracy: ±10% |
| Measurement range — Note | Water content range 100-2000ppm can be customized; Oil micro-water sensor JWA2-M factory default by 48 # or 68 # hydraulic oil calibration (can be customized oil calibration) measurement accuracy to ensure that the test environment temperature at 20±5℃, probe allowable flow rate ≤1 m/s . |
| Electrical parameters — Signal Output | RS485 MODBUS RTU (Standard) |
| Electrical parameters — Analog signal | 4 ～ 20mA (optional) |
| Electrical parameters — Working voltage | DC12 ～ 32V (RS485) | DC20 ～ 32V (4-20mA) |
| Electrical parameters — Working current | ＜ 20mA (RS485) | ＜ 40mA (4 ～ 20mA) |
| Electrical parameters — Electronic interface | M8*1, 6 Core |
| Electrical parameters — Cable connector | 6 core, 2 meters length, 26AWG |
| Electrical parameters — Refresh Time | 1 time/S (power on<30S) |
| Electrical parameters — Standards- Compliant | EN61326-1 / EN61326-2-3 / ICES-003 Class B |
| Temperature parameters — Temperature | Working temperature: -30℃-70℃; Liquid temperature: -20℃-85℃; Storage temperature: -40℃-85℃ |
| Structural parameters — Threaded interface | G1/2 |
| Structural parameters — Structural dimension | φ31.5*71mm |
| Structural parameters — Probe Material | 316 Stainless Steel |
| Structural parameters — IP rate | IP65 |
| Other parameters — Allowable Probe Pressure | ≤1MPa |
| Other parameters — Allowable Flow Rate of Probe | ≤1m/s |
| Other parameters — Sensor weight | 120g |
Technical specifications are taken from data published by the supplier; refer to the supplier source for final and binding values.
Product Documents
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