| Measuring principle | capacitive / ceramic wet |
| Display mode | 4-digit high-brightness LED display |
| Measuring range |
Absolute humidity: 0 ~ 40.0% VOL Relative humidity: 0 ~ 100% RH (You can only display one mode at the same time, please explain when ordering) |
| Resolution | 0.1% |
| Measurement accuracy | <±1.5% FS |
| Repeatability | <±1% |
| Response time | T90<15S |
| Working temperature | Instrument: -10 ~ +50℃, probe 0 ~ 170℃ |
| Sampling mode | plug-in |
| Analog output |
4-20mA.DC (non-isolated output, load resistance less than 500 ohms) 2-way programmable dry contact passive alarm output, contact maximum capacity 220VAC/2A |
| Other interfaces | RS232 (default) or RS485 |
| Power supply | AC220V±10% 50/60Hz, power consumption <15VA |
| Protection | 316L probe, instrument housing protection class IP65 |
| Explosion-proof grade | Exd IIB T6 |
| Service life | instrument > 36 months, sensor > 24 months (under normal use conditions) |
| Sample gas component | no flammable gas, no strong corrosive gas |
| Probe length | regular 0.5m, 1.0m, 1.5m, other lengths can be customized (<1.8m) |
| Installation method | Plug-in, DN65 standard flange |