KEYWORD TECHNOLOGIES & SERVICES
KEYWORD TECHNOLOGIES & SERVICES
1,990.00฿
| Type no. | Humidity output | Temp. output | Enclosure | LCD display |
| HRTT 010 | 0-10 Vdc | 0-10 Vdc | ABS plastic | no |
| HRTT 420 | 4-20 mA | 4-20 mA | ABS plastic | no |
| HRTT 010D | 0-10 Vdc | 0-10 Vdc | ABS plastic | yes |
| HRTT 420D | 4-20 mA | 4-20 mA | ABS plastic | yes |
| HRTT 010 SS | 0-10 Vdc | 0-10 Vdc | stainless steel | no |
| HRTT 420 SS | 4-20 mA | 4-20 mA | stainless steel | no |
| On request, extra passive output such PT100, PT1000, NI1000, NTC 1.8K, NTC 10K, NTC 20K. Ordering example: HRTT 010 PT1000. |
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| Measuring range humidity |
to 100% r.H. (output corresonding to 0-10 Vdc or 4-20 mA) |
| Operation range humidity |
0 to 95% r.H. (non-pricipitating air) |
| Accuracy humidity | +/-3 % r.H. (20 to 80% ) @ +20°C, otherwise +/-5% |
| Output humidity | 0-10 Vdc or 4-20 mA, see ordering. working resistance < 800ohm, see loading resistance diagram |
| Measuring range temp. |
to +50°C (output corresponding to 0-10 Vdc or 4-20 mA or Ohm value) |
| Operation range temp. |
0 to +50°C |
| Accuracy temp. | +/-0.8K @ +20°C, under standard conditions |
| Output temp. | 0-10 Vdc or 4-20 mA or Ohm value |
| Ambient range temp. |
-25 to +50°C (storage) -5 to +55°C (working) |
| Power supply | 24 Vac (+/-20%) or 15-36 Vdc (+/-10%) for 0-10 Vdc output versions 15-36 Vdc (+/-10%) for 4-20 mA output versions (depending on working resistance) |
| Power consumtion | < 1.1 VA / 24Vdc: < 2.2 VA / 24 Vac |
| Long-term stability | +/-1% per year |
| Protection class | III (according to EN 60730) |
| Protection type | IP30 (according to EN 60529) |
| Standards | CE conformity according to EMC directive 2004/108/EC accoring to EN 61326-1:2006 according to EN 61326-2-3:2006 |
