Relative Humidity Meter PCE-P18S

Order no.: PCE-P18S
US$ 97.00
PCE-P18S
ex. VAT, ex. delivery costs
Contact
Handheld
-10 ... 100 °C / 14 ... 212 °F
No
No
Available in: 10 - 14 days

Relative Humidity Meter in a compact design / Modbus RTU interface /

measures air humidity, temperature / calculates the dew point and absolute humidity

 

The Relative Humidity Meter measures air humidity and air temperature. The Relative Humidity Meter calculates the dew point and the absolute humidity from these two values. The measurement data from the Relative Humidity Meter are output via the Modbus RTU interface. This makes the Relative Humidity Meter suitable for mass applications where the humidity and temperature must be measured quickly and easily.

 

Due to the compact dimensions, the Relative Humidity Meter can be easily installed in control cabinets, on walls or in cavities. Optional filters protect the sensor element from the Relative Humidity Meter from external influences such as moisture or dust. A simple cable connection creates the connection between the Relative Humidity Meter and a Modbus master. The Relative Humidity Meter can be used in conjunction with a Modbus display, a Modbus data logger or a paperless recorder. 


- Measuring range 0 ... 100% RH
- Temperature measuring range -4 ... 140 ° F, -20 ... 60 ° C
- Modbus RTU interface
- Various filters optionally available
- compact pen sensor
- Semiconductor sensor element
- optionally with M8 cable socket
- 8.2 ft (2.5 m), 16.4 ft (5 m), 32.8 ft (10m) connection cable
 

 
Measuring range temperature -4 ... 140 ° F, -20 ... 60 ° C
accuracy ± 1.08 ° F (0.6 ° C) @  50 ... 104 ° F (10 ... 40 ° C)
  ± 1.8 ° F (1 ° C) in the rest of the range
   
Measuring range humidity 0 ... 100% RH
accuracy ± 3% (10 ... 90% RH)
  ± 5% (in the rest of the range)
   
interface Modbus RTU
transmission modes 8N1, 8N2, 8E1, 8O1
baud rates 2400, 4800, 9600, 19200, 38400, 57600,
  115200 kbit / s
power supply 9 ... 25 V DC
input <0.5 W
operating position any if no contact with water
  down when in contact with water
Electromagnetic compatibility     EN 61000-6-2, EN61000-6-4, EN61010-1
pollution degree 2
installation category III
Overvoltage protection Max. 50 V DC
operating altitude Max. 200 m
Operating and storage conditions -4 ... 140 ° F  (-20 ... 60 ° C) / max. 95% RH
degree of protection IP65 (housing)
Dimensions 3.39 x 0.49 inch (86 x 12.5 mm)
Weight approx. 0.22 lb (100 g)

1 x Relative Humidity Meter PCE-P18S
1 x instruction manual