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TROM probe has an RS485 output/interface and is designed specifically for multi-point measurement and data collection in a network of up to 32 devices. Using a thin-film platinum thermal resistance, this probe measures the temperature of air and non-aggressive gases at atmospheric pressure and converts the parameter into information via a standard RS485 interface via ASCII and Modbus RTU protocol. TROM is equipped with a convenient plastic box with IP65 protection and two PG7 cable entries for convenient and quick network construction. Thanks to its reliable design, network communication capabilities and low price, the probe is widely used in air conditioning, building automation and control in warehouses and other industrial premises.
| Input |
|
| built-in RTD | Pt100 or Pt1000 (w=1.385) |
| Temperature | Pt100 (w=1.385), -20…60°C |
| Output/power isolation | 1500 VAC for 1 minute |
| Output/Interface | |
| Interface type | RS485 |
| Function | Configuration and data collection |
| Network devices | up to 32 |
| Data format | 8+1 (stop), parity check |
| Transmission speed | 1200/2400/4800/9600 |
| Insulation from the entrance | 1500VAC за 1 min |
| Working conditions | |
| Аmbient temperature | -20…60°C |
| Ambient humidity | 5…95 %RH, no condensate |
| Power supply | |
| Supply voltage | 5 VDC ±5% |
| Permissible deviations | 0.2 Vp-p at 50 Hz |
| Consumption | Max. 10 mA |
| Accuracy | |
| Temperature drift | 0.01% of range per 1°C |
| Construction | |
| Housing material | plastic |
| Sintered filter (optional) | Stainless, 75 µm |
| Working part diameter | 4mm 5mm |
| Mounting | free(1) |
| Connection | with hidden screw terminals |
| Overall dimensions | 108x83x40mm |
| Weight | Max. 150 g |
| Protection | IP65 |
