Humidity Detector PCE-P18 0...10V

Humidity Detector PCE-P18 0...10V
Instrument Laboratorium

Deskripsi produk
DESCRIPTION
Measures temperature and humidity / output as 0 .. 10 V signal / compact
Modbus RTU interface / wall mounting

The humidity detector is used in HVAC technology to monitor humidity and temperature. The measured values ​​are output by the humidity detector as a 0 ... 10 V standard signal. In this compact humidity detector, air humidity and temperature are precisely determined using a semiconductor component. For commissioning, the humidity detector is supplied via a DC voltage. The measured variables are output via a two-wire line. All connections are made via screw contacts in the waterproof IP 65 housing. In addition to the output of the measurement signal as a 0 ... 10 V signal, the measurement values ​​can be output via the RS485 interface. This function is particularly useful if several measuring points are to be linked to one another during your home surveillance.
HIGHLIGHTS
- Humidity and temperature sensors
- 0 ... 10 V output
- simple wall mounting
- RS-485 interface
- for permanent monitoring
- various filters available
- small dimensions - Modbus RTU
SPECIFICATION
Technical data humidity sensor PCE-P18
humidity
measuring range
0 ... 100% RH
accuracy
± 2% (in the range 10% .... 90% RH)

± 3% (remaining range)
hysteresis
± 1% RH
temperature
measuring range
- 20 ... 60 ° C
accuracy
± 0.7% of the measuring range
temperature effect
± 25% / 10 ° C
Humidity sensor output
analog output
0 ... 10 V
Data Interface
RS-485 Modbus RTU
transfer mode
8N1, 8N2, 8E1, 8O1
baud rate
4800 bps

9600 bps

19200 bps

38400 bps

57600 bit / s
General technical data for humidity sensors
supply voltage
19 V ... 30 V DC
power
<1.5 W
ambient temperature
- 30 ° C ... 85 ° C
Max. humidity
≤ 95% RH
preheat
15 minutes
degree of protection
IP 65
Assembly
wall mounting
Dimensions (wxhxd)
> 35 x 58 x 118 mm
Weight
125 g
DELIVERY SCOPE
1 x Humidity Detector PCE-P18-3
1 x instruction manual