Harsh Environment Humidity Sensor Range -40 to 120°C with Fixed Connector
Temperature / Relative Humidity Probe
Reliable digital relative humidity and temperature probe.Highly accurate measurements in precision manufacturing applications.
PRECISE HUMIDITY AND TEMPERATURE PROBE FOR DRYING PROCESSES
The HT-Pxx or HT-Exx series digital humidity and temperature probe is optimized for harsh environmental conditions and suitable for temperatures up to 120 °C (248 °F).
Connects directly to any Tempe and humidity sensor / humidity transmitter. Humidity probe no external power required.
Uses two input channels, one for temperature and one for % RH. May also be used with other data acquisition systems.
High Accuracy
Long Term Stability
Wide Temperature Range
Specifications, HENGKO Temp & RH Probe |
|
| RH Accuracy | ±2% RH from 0 to 100% RH |
| Long-term drift | Typ.<0.25 %RH/yrmax <0.03 °C/yr |
| Repeatability | Low, typ. 0.21 %RHMedium, typ. 0.15 %RHHigh, typ. 0.08 %RH |
| Temperature Accuracy | ±0.2 °C from 0°C to 90°C |
| Physical | Rugged housing with sintered stainless steel filter. |
| Wide supply voltage range | 2.15 V to 5.5 V |
| Cable diameter | φ4.5-4.8mm |
| Operating Temperature | -40 to 125°C |
| Color code | Black: GroundRed: 5 Vdc PowerGreen: RH Output (~1 to 4 V)Yellow: Temperature (resistance) |
| Probe Size | D38*H42.7mm |
*Continuous use above 120°C (248°F) in high humidity environments (above 90 % RH) is not recommended.
Associated
humidity transmitter
HT-802P humidity transmitter
HT-802W/X temp humidity transmitter
HT-802C humidity temperature transmitter
HT-803 humidity temperature controller
RS485/4-20mA
4.5-30V DC
Probe operating temp
-40 °C to +120 °C, -40 °C to +80 °C (default)
Probe operating humidity
0~100%RH
Operating temp of transmitter circuit
-20℃~+85℃, (10~95)%RH
Accuracy
±4.5%RH(@20~80%RH), ±0.5℃(@25℃)
RS485/4-20mA/0-5V/0-10V
10~30V DC
Probe operating temp
-40 °C to +120 °C, -40 °C to +80 °C (default)
Probe operating humidity
0~100%RH
Operating temp of transmitter circuit
-40℃~+60℃, 0~99.9%RH
Accuracy
±3.0%RH(0~90%RH, 25℃), ±0.3℃(25℃)
RS485
9 ~ 30V DC
Probe operating temp
-40 °C to +120 °C, -40 °C to +80 °C (default)
Probe operating humidity
0~100%RH
Operating temp of transmitter circuit
-20 ~ 60℃, 10 ~ 95%RH non-condensing
Accuracy
±3.0%RH(@25℃), ±0.3℃(@-20~60℃)The factory set-up ±0.1℃(@25℃)
Digital Output
AC 220V/12V
Probe operating temp
-40 °C to +120 °C, -40 °C to +80 °C (default)
Probe operating humidity
0~100%RH
Operating temp of transmitter circuit
0℃～123℃, 0～99％RH
Accuracy
±3.0%RH, ±0.3℃
Can't find a product that meets your needs? Contact our sales staff for OEM/ODM customization services!
