HVACR Tester PCE-P18D

HVACR Tester PCE-P18D
Instrument Laboratorium

Deskripsi produk
DESCRIPTION
HVACR Tester PCE-P18D
Measures temperature and humidity / output as standard signal / compact Modbus RTU interface / wall mounting / display


The HVACR tester is used in HVAC technology to monitor humidity and temperature. The measured values ​​are output as a standard signal by the HVACR tester. Air humidity and temperature are accurately determined in this compact HVACR tester via a semiconductor component. For commissioning, the HVACR tester is supplied with a DC voltage. The measured values ​​are output via a two-wire cable. All connections are made via screwed contacts in the waterproof IP 65 housing. In addition to the output of the measuring signal as a 0 ... 10 V signal, the measured values ​​can be output via the RS485 interface. This function is useful if several monitoring points are to be linked to each other during your house surveillance.
HIGHLIGHTS
With display
Standard signal output
Simple wall mounting
RS-485 interface
For permanent monitoring
Various filters available
Small dimensions
Modbus RTU
SPECIFICATION
Technical data Humidity sensor PCE-P18
Moisture
Measuring range
0 to 100% RH
accuracy
± 2% (in the range 10% to 90% RH) ± 3% (remaining range)
Hysteresis
± 1% rh
temperature
Measuring range
-20 ... 60 °C / -4 ... 140 °F
accuracy
± 0.7% of the measuring range
Temperature Influence
± 25% / 10 °C / 50 °F
Output moisture sensor
Analog output (optional)
0 ... 10 V, 4 ... 20 mA
Data interface
RS-485 Modbus RTU
Transmission mode
8N1, 8N2, 8E1, 801
baud rate
4800 bps 9600 bps 19200 bps 38400 bps 57600 bps
General technical data Humidity sensor
Supply voltage
19 V ... 30 VDC
power
<1.5 W
Ambient temperature
-30 ... 85 °C / -22 ... 185 °F
Max. Humidity
≤ 95% rh
Preheating time
15 minutes
Degree of protection
IP 65
Assembly
Wall mounting
Dimensions (WxHxD)
35 x 58 x 118 mm / 1.3 x 2.2 x 4.6 in
Mass
125 g / 4.4 oz
DELIVERY SCOPE
1 x HVACR Tester PCE-P18D
1 x User Manual