Newport HX93DAC Dual Display Humidity and Temperature Transmitter

Newport HX93DAC Dual Display Humidity and Temperature Transmitter

The HX93A and HX93DA Series transmitters provide remote and on-site monitoring of relative humidity and temperature. Both series output a linearized current or voltage signal proportional to the measured humidity or temperature. RH outputs are temperature compensated. Current output models enable placing of the transmitter at a remote location virtually any distance away from the measuring device.

The HX93DA models feature built-in dual displays that indicate both humidity and temperature simultaneously. All utilize a thin-film polymer capacitor to sense relative humidity, and a Platinum 100 ohm RTD to accurately sense temperature.

A stainless steel mesh type filter protects the sensors, which is easily removable for cleaning. Mounting screws are easily accessible inside the rugged, ABS enclosure, which houses and protects the electronics to NEMA 13 specifications. .

Relative Humidity Control System: The HX93A and HX93DA Series interface directly with NEWPORT's Meters and Controllers to create a complete Relative Humidity Control System.

Features:

• 4-20mA or 0-1V Output 
• RH and Temperature Output 
• Compact Size for Mounting Versatility 
• Watertight Enclosure 
• Accurate to 2.5% RH and 0.6 Deg C 
• Dual Display Model Indicates both Humidity and Temperature 
• Duct Mount Kit included with Duct Mount and Remote Probe models
• NIST Traceable Calibration Option Available

Specifications

Input Voltage Range: 24 Vdc nominal
HX93A Series: 6 to 30Vdc
HX93DA Series: 12 to 30Vdc

Measuring Range
RH: 3 to 95%
Temperature: -20 to 75 Deg C (-4 to 167 Deg F)

Accuracy:
RH: +/-2.5% RH from 20 to 80% RH+/-3.1% RH below 20 and above 80% RH @ 25 Deg C
with temp coefficient of +/-0.1%RH/Deg F
Temperature: 0.6 C (+/-1 Deg F)

Output
HX93AC or HX93DAC: 4 to 20mA for 0 to 100% RH and -20 to 75 Deg C (-4 to 167 Deg F)
HX93AV: 0 to 1Vdc for 0 to 100% RH and -20 to 75 Deg C (-4 to 167 Deg F)

RH Temperature Compensation: -20 to 75 Deg C (-4 to 167 Deg F)
RH Time Constant: (90% response at 25 Deg C, in moving air at 1m/s):>10 seconds, 10 to
90% RH; >15 seconds, 90 to 10% RH
Repeatability: +/-1% RH, 0.5 Deg FHousing: 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; i
nternal 4-pin terminal block accepts 14-22 gauge wire

Dimensions:
Enclosure: HX93A(*) & HX93A(*)-D: 79.8 x 81.8 x 54.9 mm (3.14" x 3.22" x 2.16")
Probe: HX93A(*)-D: 15.7 D x 124.5 mm L (0.620" x 4.9")
Weight: HX93A(*): 170 g (6 oz); HX93A(*)-D: 187 g (6.6 oz).

Display (HX93DA Series only)
Dual Miniature Loop-Powered Indicators: 3 1/2 digit LCDReading Rate: 2.5 times per second
Display Accuracy: Relative Humidity: +/-2.5% RH Temperature: +/-0.6 Deg C (1 Deg F)
Display Resolution: Relative Humidity: 0.1% RH Temperature: 0.1 Deg C (0.1 Deg F)
Display Accuracy in Relation to Output: Relative Humidity: +/-0.3%
RH Temperature: +/-0.3 Deg C (0.5 Deg F)