Call us at 1-888-826-6342
Edit these specs to order a different model. Not all combinations are valid. Options compatible with previous selections will be in bold.
*Highlighted options are not compatible. Please select a different combination.
The HX94 relative humidity/ temperature transmitter provides a reliable and low cost method for duct mount monitoring applications. Solid state sensors provide excellent sensitivity, fast response, and stability. Simple hookup and linearized output permit interfacing with most display and control devices. The NEMA 4 stainless steel enclosure and cable entry connection provides weather tight protection. The digital temperature and relative humidity sensor is protected by a stainless steel cap that is easily removed for cleaning.
Specifications
RELATIVE HUMIDITY
Thin-Film Polymer Capacitor
Input Voltage Range:
6 to 30 Vdc, (polarity protected)
Range/Accuracy/Repeatability:
3 to 95% RH/±2% RH/±1% RH
Voltage Output:
HX94V: 0 to 1.0 V (0 to 100% RH)
Time Constant: (for 90% response at
25°C; in moving air, 1m/sec.)
Less than 20 seconds, 10 to 90% RH
Less than 30 seconds, 90 to 10% RH
TEMPERATURE
Thin-Film 100 Ω Platinum RTD
(DIN 43760)
Input Voltage Range:
6 to 30 Vdc, (polarity protected)
Range: 0 to 100°C (32 to 212°F)
Accuracy: ±0.6°C
MECHANICAL
Housing: Stainless steel NEMA 4
enclosure
Probe: 254 x 19 mm (10 x 0.75") dia.,
305 mm (12") cable
Duct Flange: Removable, variable
25.4 to 227 mm (1 to 9") depth; 70 mm
(2.75") dia., duct hole 21 mm (0.812") dia.
4 mtg holes. 4 mm (0.156") dia. (for #6
sheet metal screws) on 51 mm (2.00") dia.
circle; wall mounting bracket included
Connections:
HX94C/94V: 4 pin mating connector
accepts 26 to 18 AWG wires
HX94CW/94VW: 1 m (3') braided
and shielded cable, PVC sheathing
HX94CNPT/94VNPT: 1⁄2" male NPT
conductor with 1 m (3') braided/
shielded cable
Weight: 198 g (7 oz) with duct flange