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CI-PC35-1 Explosion-proof Dew Point Analyzer Product Features
Microprocessor as the core, good long-term stability, high reliability;
Using ultra-thin alumina capacitive sensor as measuring unit, high precision, long calibration cycle;
Dew point value and volume fraction are displayed at the same time to meet the different needs of users;
Menu lock switch: prevent misoperation to change the analyzer parameters affect its normal operation;
An alarm will be issued when the dew point value deviates rom the alarm value, which can be set arbitrar-
ily in the full scale range.
Technical Index
| Sensor | Ultra-thin alumina capacitive sensor |
| Measuring range | -60℃~+20℃ (basic) |
| -80℃~+20℃ (standard) | |
| -100℃~+20℃ (extension) | |
| Linear error | ±3℃(-80~-60℃) |
| ±2℃(-60~+20℃) | |
| Repeatability | ±0.5℃ |
| Zero drift | ±1%FS/7d |
| Range drift | ±1%FS/7d |
| Response time | T₉₀<30s |
| EX-mark | Ex d IIB T6 Gb |
| Power supply | DC 24V |
| Communication | RS485(standard)/RS232(optional) |
| Ambient TEMP. | 0~+45℃ Ambient humidity:<90%RH |
| Analog singal | 1 group, 4-20mA/0-20mA/0-1V/0-5V |
| /0-10V/1-5V, can be set mode freely | |
| Load:<500Ω | |
| Sample gas flow: | 3~5L/min |
| Sample gas pressure: | Atmospheric conditions±10% (Gas outlet should be atmospheric conditions) |
has increased CHANG AI product competitiveness while reducing costs.