Best Analog Humidity Sensor
Analog Humidity Sensor Features
u Designed for detection temperatureand relative humidity
u High accuracy sensors with combined temperature andrelative humidity together with the digital auto
compensation
u Outside sensing probe design for measurements more accurate,no influence from components
heating
u Special white backlit LCD can be selected with displayingboth actual humidity and temperature
u Smart structure for easy disassembly
u Provide three types of wall mounting and duct mounting, andsplit type
u Provide up to two dry contactoutputs with each 5amp
u Friendly operation buttons forsetup and operating
u Modbus RS485 communication optional
u ZigBee wireless optional
u CE-Approval
Analog Humidity Sensor Typical Applications
u High end HVACsystems
u Ventilation systems
u Detection and display temperatureand RH measurements
u Control temperature and humidity devices
u Modbus communication systems
u Wireless receiving and transmissionof temperature& RH
Specifications
| Temperature | Relative Humidity |
Accuracy | ±0.4°C(0°C~50°C) | ±3%RH (20%-80%RH) |
Measuring range | 0°C~50°C(32°F~122°F) (default) | 0 -100%RH |
Display resolution | 0.1°C | 0.1%RH |
Stability | ±0.1°C | ±1%RH per year |
Longtime storage environment | 10°C-50°C, 20%RH~60%RH | |
Output | 2X0~10VDC(default) or 2X 4~20mA (selectable by jumpers) 2X 0~5VDC (selected at place the order) | |
RS485 interface(optional) | Modbus RS485 interface | |
Power supply | 24 VDC/24V AC ±20% | |
Power cost | ≤1.6W | |
Permissible load | Max. 500Ω (4~20mA) | |
Connection | Screw terminals/ wire diameter:1.5mm2 | |
Housing/ Protection class | PC/ABS fireproof material / IP54 | |
Dimension | THP Series: 85(W)X100(H)X50(D)mm+65mm(external probe)XÆ19.0mm TH9 Duct Series: 85(W)X100(H)X50(D)mm +135mm(duct probe) XÆ19.0mm | |
Net weight | THP Series: 280g TH9 Duct Series: 290g | |
Model Information
Product Type | Model Name | Description |
Wall Mounting(with adown external sensor probe)No LCD | THP111/121/131 | 2X 0~10VDC/ 2X 4~20mA/ 2x 0~5VDC linear outputs for temperature and humidity measurements. Modbus RS485 interface. No LCD display. |
THP101 | Modbus RS485 protocol for temperature and humidity measurements. No LCD display. | |
Wall Mounting(with adown external sensor probe) LCD Display | THP201 | Modbus RS485 protocol for temperature and humidity measurements. LCD display temperature & humidity. |
THP210/220/230 | 2X 0~10VDC/ 2X 4~20mA/ 2x 0~5VDC linear outputs for temperature and humidity measurements. LCD display temperature & humidity. | |
THP211/221/231 | 2X 0~10VDC/ 2X 4~20mA/ 2x 0~5VDC linear outputs for temperature and humidity measurements. Modbus RS485 interface. LCD display temperature & humidity. | |
Duct Probe Type No LCD | TH9111/121/131 | Duct probe type with 2X 0~10VDC/ 2X 4~20mA/ 2x 0~5VDC linear outputs for temperature and humidity measurements. Modbus RS485 interface. No LCD display. |
TH9101 | Duct type type with Modbus RS485 interface. | |
Duct Mounting With LCD | TH9201 | Duct probe type with a Modbus RS485 interface. LCD display temperature & humidity |
TH9210/220/230 | Duct probe type with 2X 0~10VDC/ 2X 4~20mA/ 2x 0~5VDC linear outputs for temperature and humidity measurements. LCD display temperature & humidity | |
TH9211/221/231 | Duct probe type with 2X 0~10VDC/ 2X 4~20mA/2x 0~5VDC linear outputs for temperature and humidity measurements. Modbus RS485 interface.LCD display temperature & humidity |
Postfix 1: temperature scaling
T05: 0°C~50°C(32°F~122°F) default (without the postfix indicates the default)
T06: 0°C~60°C(32°F~140°F)
T26: -20°C~60°C(-4°F~140°F)
No the postfix 1 indicates the default (0~50°C)
Postfix 2: extended probe of TH9
1: the probe length is added to 135+70mm
2: the probe length is added to 135+140mm
No the postfix 2 indicates the probe length is 135mm
For example: THP201-T0050 indicates the wall mounting transmitter with Modbus RS485 interface for temperature and humidity measurements. LCD display temperature & humidity. The temperature range is 0°C~50°C.
TH9211-1indicates the duct type transmitter with Modbus RS485 interface. LCD display temperature & humidity. The temperature scaling is -20~60°C. The duct probe length is extended to 135+70mm