Specification:
Item Type: Temperature and Humidity Display
Material: Aluminum Alloy
Color: As Pictures Shown
Weight: Approx. 2165g / 4.8lb
Power Supply: US 100-240V
Line Color: Red A, Black B
Power Supply: 10-30V
Installation Hole Pitch: Approx.34.8cm / 13.7in
Product Size: Approx. 49x29x4cm / 19.3x11.4x1.6in
Remote Control Battery: 1 x CR2025 Button Battery (Shipped Without Battery)Maximum Power Consumption 0.8W0.8WA Accuracy Humidity ± 2% RH (60% RH, 25 ℃)Temperature ± 0.4 ℃ (25 ℃)B Accuracy(Default)Humidity ± 3% RH (60% RH, 25 ℃)Temperature ± 0.5 ℃ (25 ℃)20 ℃~+60 ℃, 0% RH~95% RH, non condensingWorking Temperature of Transmitter Circuit -40 ℃~+120 ℃ Default Value: - 40 ℃~+80 ℃Working Humidity of Probe0% RH-100% RHWorking Temperature of Probe0.1 ℃Temperature Display Resolution0.1% RHHumidity Display Resolution1sTemperature and Humidity TimeLong term stability HumidityHumidity ≤ 1% RH/yTemperature ≤ 0.1 ℃/yResponse TimeHumidity ≤ 8s (1m/s wind speed)Temperature ≤ 25s (1m/s wind speed)RS485 (protocol)Output Signal
Package List:1 x Temperature and Humidity Display 1 x USB Connector 1 x Remote Control 4 x Screw 4 x Plastic Expansion Pipe 1 x Power Adapter 1 x Manual
Note:Standby cannot be connected to PLC or computerPossible causes:1) The computer has multiple COM ports, and the selected port is incorrect.2) The device address is incorrect, or there is a device with duplicate address (factory default value is 1).3) Baud rate, check mode, data bit, stop bit error.4) The polling interval and response waiting time of the host are too short, and both need to be set to more than 200ms.5) 485 bus is disconnected, or A line and B line are reversed.6)