Temperatur & Humidity Transmitter

Relative humidity sensor: Digital polymer Range: 0-100% RH output: : see models Accuracy: 2%, 3%, (25°C, 20-80%RH) Hysteresis: <±1%RH Response time: <10s (25°C, in slow air) Drift: <±0.5%RH/year Temperature sensor: Digital temperature sensor or RTD/thermistor Range: 0-50°C, 0-100°C, -40-60°C, or others Output: 4-20mA (2wires), 0-10VDC (3wires), RS485/Modbus, or RTD/thermistor: see Models and resistance table Accuracy: transmitter: ≤±0.4°C @ 5-60°C or 0.3°C @ 5-60°C RTD or thermistor: typical 0.2-0.4°C@ 25°C Power: Current: 18.5-35VDC (RL=5000); 8.5-35VDC (RL=00) Voltage: 16-28VAC/16-35VDC Output load: ≤5000 (current), 22ΚΩ (voltage) Relay output: 2×SPST, 3A/30VDC, 3A/250VAC Work temperature:-30~70°C (LCD: 0-50°C), 5~95%RH (Non cond.) Housing: Fireproof ABS housing Protection: IP65 Weight: 360g