Features

IP65 , rugged aluminum case, fit in variety harsh environment

Capable of temperature compensation. Linear adjustment temperature & humidity by computer, analog output or option RS-485

Measure high accuracy Temp. & humidity, reaction quickly, the sensor can work well after temporary condensation, long term stable in high humidity environment

Process Temp. : up to 200°C, S.S. probe proof pressure : 10 bar, metal connector : installation repeatedly

Switch multifunction physical quantities:[%RH],[°C],[mbar],[g/kg],[g/m3],[kj/kg]

Calibration physical quantities, measuring range, analog output, station, etc

Free calibration software : data logger / record 65535 datas / charts

Specification

Input

Signal type : Capacitive humidity sensor & Pt 100 A class

Output

Output : 0 ... 20 mA / 4 ... 20 mA / 0 ... 1 V / 0 ... 5 V / 0 ... 10 V

Signal connection : 3-wire

Modbus : 2 analog / option RS-485 (Programmable)

Display type : LCD Module with back light, double line character

Display range : upon request, one decimal place

Height of character : 5.55 mm

Accuracy ( at +25 °C )

Temperature : ±0.15°C±0.002°Cxtactual

Humidity ( 0 ... 90 %RH ) : Nonlinear error:±1.2%RH / Hysteresis error:±0.8%RH / Repeatability error:±0.4%RH

Humidity ( 90 ... 100 %RH) : ±2%RH

Thermal sensitivity Temp. error : 0.05%RH/°C

Load resistance : Current output : Max. 500 Ω / Voltage output : min. 10 KΩ

Output calibration( ZERO & SPAN ) : Software / Keybord

Response time t90 ( at 25 °C ) : <20 sec ( S.S.Metal grid filter with mesh ) / <30 sec ( Sintered filter )

Factory uncertainty ( at +25 °C )

Temp. uncertainty : 0.14°C

Humidity uncertainty : 0.4%RH (> 10 ... 20%) / 0.65%RH (> 20 ... 90%) / 0.97%RH (> 90 ... 98%)

Electrical

Power supply : DC 8 ... 35 V / AC 12 ... 30 V

Current consumption : DC 24 V:60 mA / DC 12 V:120 mA

AC 24 V:140 mA / AC 12 V:230 mA

Electrical connection : M12 metal connector with 2 m cable or terminal ( Metal cable gland )

Environmental

Medium : Air

Temp. Operating : Housing:-20 ... +80°C / Housing with display:-20 ... +60°C

Humid. Operating : Housing:0 ... 95% (Non-condensing)

Probe operating : Wall type:-40 ... +80°C / Duct type:-40 ... +120°C / Remote type:-40 ... +200°C

Storage temperature : -25 ... +60°C

Probe pressure resistance : 10 bar

Certification

Certification : CE

Protection

IP rating : Housing:IP65;Probe:IP20

Electrical protection : ■ Polarity protection ■ Over-voltage ■ Short-circuit

Installation

Installation : Metal fitting thread

Material

Housing : Aluminum alloy

Probe : SUS 304

Cable : Teflon

Weight : THM801:455 g / THM802:521 g / THM803:635 g