Suzhou Pullwin Auto Technology Co.,Ltd
Building 3, Meijite Industrial Product Expo Center No.1055, East Jinyang Road, Lujia Town Kunshan City
Wendy
0086-159-5093-1259
pullwin@pullwinsz.com
This product uses ion current humidity sensor as measuring unit, by controlling sensor’s working voltage to measure O2 and H2O respectively. According to the relationship between the measured data and the sensor’s output signal to calculate the humidity, and provide humidity display & signal output.
Features
☆ Combine micro controller & digital process technology, analyzer has complete self-diagnosis function
☆ Menu lock switch: avoid mis operation
☆ Integrated structure design, easy installation, LESS maintenance
☆ Data storage: Periodically record test data & quickly query stored data
| Model | PW-H3 series |
| Measure range | 0-40%RH |
| Sensor | Ion current humidity sensor |
| Measure accuracy | ±2%FS( PIF output） |
| Repeatability/Stability | ±1%FS/7D |
| Pre-heating time | T90＜60S( After fully pre-heated) |
| Background gas | N2,He,Ar and other inert gases，cannot contain Si,Pb or hydrocarbons |
| Shell explosion-proof level | Exd II CT6 |
| Shell IP grade | IP65 |
| Sensor life | ＞2 years ( under normal usage） |
| Analyzer life | ＞5 years（under normal usage） |
| Weight | Around 10.3kgs ( Probe length 1m),For every 0.4m change of probe, weight changes 1kg |
| Probe length | 0.5/1/1.2/1.5m （other length can customerize） |
| Power | 24V DC |
| Power consumption | Low temperature type：＜60VA |
| Temperature measured | Hight temperature type： 180-500℃ Low temperature type：＜180℃ |
| Electrical module temperature | -10~50℃ |
| Storage environment | -20~60℃ ＜90%RH |
| Sampling gas pressure | Normal pressure±10% |
| Sampling gas flow rate | 800~1000ml/min |
| Communication | RS485/RS232(transferable),Modbus RTU agreement |
