KEYWORD TECHNOLOGIES & SERVICES
KEYWORD TECHNOLOGIES & SERVICES
1,990.00฿
| Type no. | Humidity Output | Temperature Output | Display | Passive Temp. Output |
| OHT 010 010 | 0-10 Vdc | 0-10 Vdc | No | No |
| OHT 010 010 D | 0-10 Vdc | 0-10 Vdc | Yes | No |
| OHT 420 420 | 4-20 mA | 4-20 mA | No | No |
| OHT 420 420 D | 4-20 mA | 4-20 mA | Yes | No |
| OHT 010 010 XXX | 0-10 Vdc | xxx (see below) | No | Yes |
| OHT 010 010 XXX D | 0-10 Vdc | xxx (see below) | Yes | Yes |
| OHT 420 420 XXX | 4-20 mA | xxx (see below) | No | Yes |
| OHT 420 420 XXX D | 4-20 mA | xxx (see below) | Yes | Yes |
| Humidity output: | 0-10 Vdc or 4-20 mA (3-wire) |
| Temperature output for active versions: | 0-10 Vdc or 4-20 mA (3-wire) |
| Temperature output passive sensor: | PT1000, PT100, NTC, NI1000 etc. |
| Power supply with 0-10 Vdc output: | 12-24 Vac or 16-36 Vdc |
| Power supply with 4-20 mA output: | 16-36 Vdc |
| Sensor element (humidity): | Capacitive sensor |
| Sensor element (temperature): | Capacitive sensor |
|
Sensor element with passive temperature output: |
At customer’s selection PT1000, PT100, NTC, NI1000 etc. |
| Humidity (relative) accuracy: | ± 2% at 20 to 80% rH |
| Temperature operating: | -30°C to +70°C |
| Temperature accuracy: | ± 0,3K (+5°C to 60°C) + 1.5% f.s |
| Load for analogue 0-10 Vdc output: | 10 to100 kOhm |
| Load for analogue 4-20 mA output: | 50 to 500 Ohm |
| Operating temperature: | -30°C to +50°C |
| Operating range: | 0 to 98% rH |
| Power consumption | 24 to 44 mA |
| Sensor set up time: | 60 min. |
| Response time for rH: | 8 Secs. (63% at condensation) |
| Connection: | Screw clamps 1,5 mm² |
| Hosing: | Material ABS, Colour RAL 9010 |
| Dimensions Housing (L x W x H): | 75 x 69 x 44 mm |
| Protection class housing: | IP65 |
| Probe lenght: | 220 mm |
| Probe diameter | 12 mm |
| Relative humidity measuring range | see configuration page 4 |
| Absolut humidity measuring range: | see configuration page 4 |
| Dew point measuring range : | see configuration page 4 |
| Enthalpy: | see configuration page 4 |
