|
RELATIVE
HUMIDITY TRANSMITTER - Wall, Duct Mount and Remote Probe Models
HX92A
|
|
|
HX92A*-D,
Duct Mount
|
HX92A*-RP1,
Remote Probe Model |
The model
HX92A is an economical humidity transmitter, providing
on-site continuous monitoring of relative humidity. It is available
with either voltage or 2-wire current output. The transmitter
output is linearized, and RH readings are temperature compensated.
A thin-film polymer capacitor senses relative humidity. The sensor
is protected by a stainless mesh-type filter that is easily removable
for cleaning. The case and weathertight protection, and screws
are provided for mounting the unit via internal hole. An unusually
low minimum voltage of 6V allows the use of large impedances
for longer wire runs. The HX93A
is a similar unit that provides transmitter outputs for both humidity
and temperature.
Relative
Humidity Control System
The HX92A Series interface directly with NEWPORT's
Meters and Controllers to create a complete Relative Humidity
Control System.
iSeries
Meters and Controllers feature totally programmable color
displays and embedded internet connectivity. |
|
SPECIFICATIONS
Input Voltage Range
24 Vdc nominal (6 to 30 Vdc)
Measuring Range
RH: 3 to 95%
Temperature: -20 to 75°C (-4 to 167°F)
Accuracy
RH: +/-2.5% RH from 20 to 80% RH;
+/-3.1% RH below 20 and above 80% RH@ 25°C with temp
coefficient of ±0.1%RH/°F
Output
HX92AC: 4 to 20 mA for 0 to 100% RH
HX92AV: 0 to 1Vdc for 0 to 100% RH
RH Temperature Compensation: -20 to 75°C (-4 to 167°F)
RH Time Constant (90% response at 25°C, in moving air
at 1m/s):
>10 seconds, 10 to 90% RH; >15 seconds, 90 to 10% RH
Repeatability: ±1% RH, 0.5°F
Housing: ABS plastic watertight enclosure; meets NEMA
1, 2, 3, 3R, 4, 4X, 5, 12 and 13 specifications
Connections: Liquid-tight nylon with neoprene gland,
for 0.09 to 0.265" diameter cable; internal 4-pin terminal
block accepts 14 to 22 gage wire
Dimensions
Enclosure HX92A(*) & HX92A(*)-D: 49.8 x 64.8 x 34.8 mm
(1.96" x 2.55 x 1.37")
Probe HX92A(*)-D: 15.7 D x 124.5 mm L (0.620"
x 4.9")
Weight: HX92A(*) 82 g (2.9 oz); HX92A(*)-D 100 g (3.5
oz)
|
|
|
|
† All dollar amounts on this site are shown in US currency.
Note: specify "C" for 4 to 20 mA output, or "V" for 0 to 1 Vdc output.
Ordering Example: (1) HX92AC Wall Mount Relative Humidity Transmitter, Current Output, (11) PSU-93 Unregulated Power Supply, 16 to 23Vdc, 300mA max = $630
|
|
|
|
|
|
|
Back to top |
|
|
