HVAC

Product features :Special IC for RTD; high accuracy is assured.High quality and low price.
Input : PT 100 Ω (3-wire)
Output : 4...20mA DC(2-wire)
Accuracy : 0.1% of F.S.
Temperature range : -50...+ 50 ° C / - 50...0 ° C / 0...50 ° C / 0...100 ° C/0...200 ° C or special range
●Additional option (ILAC/TAF) Test report - Standard Calibration laboratory(TAF Accreditation: 3032)

Features：SS housing, all-in design with anti-condensation function and good heat dissipation.
Good measuring repeatability and anti-interference.
Input：Pt100
Output：4 ... 20 mA；2-wire
Accuracy：±0.5% of F.S.
Temperature range：-50 ... + 50°C / -50...0°C / 0 ... 50°C / 0 ... 100°C / 0 ... 200°C or special range
●Additional option：( ILAC/TAF ) Test report - Standard calibration laboratory ( TAF accreditation：3032, complying with ISO/IEC 17025 )
TAF has mutual recognition arrangement with ILAC MRA

Features : Multifunction physical quantities ─
temperature & humidity / dew point / frost point /
wet-bulb temp. / vapor pressure /mixture ratio /
absolute humidity / specific enthalpy
Input : Capacitive Humidity Sensor & PT 100Ω class A
Output : standard RS-485 or 2 analog output
( 0 ... 20 mA / 4 ... 20mA / 0 ... 1V / 0 ... 5V / 0 ... 10V )
Linear Accuracy (at 25°C) :
temperature ± 0.2 °C ± 0.005 °C x t actua /
humidity ( at + 25 °C ) ± 2 %RH
Working Range Suggestion :
temperature 0 ... 50 °C ( THS301 )；
- 40 ... + 80 °C ( THS302 / S304 / 307 ) /
humidity : 0 ... 100 %RH / dew point - 40 ... + 60 °C /
Other please refer to physical quantity measuring range list
Display：Optional
●Additional option (ILAC/TAF) Test report - Standard Calibration laboratory(TAF Accreditation: 3032)

For pressure, hydraulic & pneumatic equipment, Anti-interference, long-term stability, Provides multiple types of pressure connections
Measuring range : -1 ... 400bar
Pressure type : Relative pressure, absolute pressure
Output signal / Power supply : 4 ... 20mA, 0 ... 5V, 0 ... 10V (12 ... 30VDC) / 0.5 ... 4.5V R/M(5VDC)
Accuracy : ±0.5%F.S.(typ.)
Response time : ＜ 4ms
Ambient Temp. : -20 ... 80°C
IP rating : IP65
●Additional option (ILAC/TAF) Test report - Standard calibration laboratory (TAF accreditation：3032, using ISO/IEC 17025)

Feature：
Input：Piezoelectric differential pressure module
Output：0 ... 20 mA / 4 ... 20 mA / 0 ... 5 V / 0 ... 10 V
Range：±50 ... ±2500 pa
Accuracy：±2.0% of F.S.
Display：Optional

Features : Real-Time Data of PM2.5, CO2, temperature & humidity. / Anti-condensation and nicer long-term stability.
Input : Temperature MEMS / Humidity MEMS / CO2 NDIR / PM2.5 Infrared LED
Output : RS-485
Accuracy : Temperature ± 0.5 °C / Humidity ± 5 %RH ( at 30 ... 80 %RH ) /
CO2 ± 40 PPM ± 3 % of Reading / PM2.5 ± 10 μg/m3 ± 5% of Reading
Measuring Range : Temperature 0 ... 50 °C / Humidity 0 ... 100 %RH ( non-cond. ) /
CO2 0 ... 2000 PPM / PM2.5 0 ... 500 μg/m3
Display : Optional
●Additional option (ILAC/TAF) Test report - Standard Calibration laboratory(TAF Accreditation: 3032)

Input : Electrochemistry CO Sensor
Output : 0...1V / 0...5V / 0...10V / 1...5V / 0...20mA /4...20mA ; RS-485；RS-485 & analogue
linear accuracy ( at 25 ± 2 , 40 ± 10 % RH )：± 3 % of F.S. ( best zero-point )
●Additional option (ILAC/TAF) Test report - Standard Calibration laboratory(TAF Accreditation: 3032)

Input :Data can be logged and transferred to pc via RS-485 function link free software. 1 analog output or Modbus RS-485. Optional LCD display.
Input : NDIR sensor
Output : 0 ... 5 V / 0 ... 10 V / 4 ... 20 mA
Accuracy ( at +25 °C ；101.3 kPa ) : ± 40 PPM ± 3 % of reading
Measuring Range : 0 ... 2000 PPM
Display : Optional
●Additional option (ILAC/TAF) Test report - Standard Calibration laboratory(TAF Accreditation: 3032)

Input type : Capacitive Humidity Sensor & PT1000Ω
Measuring Range : 0 ... 50°C ; 0 ... 100 %
Accuracy ( at 25 °C ) : ±0.3°C+0.002°C x tactual ; ±3% RH(20 ... 80 %)
Output : 4 ... 20mA / 2-wire
IP Rating : IP54(Sensor:IP20）
●Additional option (ILAC/TAF) Test report - Standard Calibration laboratory(TAF Accreditation: 3032)

Input : NDIR sensor
Output : 4 ... 20mA / 0 ... 20mA / 0 ... 10V / 0 ... 5V / 0 ... 1V
linear accuracy ( at +25 °C ) :
400 ... 2000 PPM：± 40 ppm ± 3 % of reading /
other : ± 50 PPM ± 3 % of reading
measuring range : 2000 / 5000 / 10000 PPM
Display : Optional
●Additional option (ILAC/TAF) Test report - Standard Calibration laboratory(TAF Accreditation: 3032)

Features : In this way, a stable and accurate figure can be collected and shown on the display of terminal instrument
Input : PT 100Ω ( (3-wire)
Output : 4 ... 20 mA DC ; 2-wire
Accuracy : ± 0.1 % of F.S.
Temperature Range : -50 ... +50°C / -50 ... 0°C / 0 ... 50°C / 0 ...100°C / 0 ... 200°C / special span

●Additional option (ILAC/TAF) Test report - Standard Calibration laboratory(TAF Accreditation: 3032)

Features : 2 analog outputs or Modbus RS-485 /
Optional analog output + RS-485 /
Data can be logged and transferred to pc via RS-485 function link free software
Input Sensor Type : Temp.&Humidity MEMS sensor
Output : 0 ... 5 V / 0 ... 10 V / 4 ... 20 mA
Accuracy ( at + 25 °C ; V = 24VDC ) :
Temperature ± 0.5 °C / Humidity ± 5 %RH ( at 30 ... 80 %RH )
Measuring Range :
Temperature 0 ... 50 °C / Humidity 0 ... 100 %RH ( non-cond. )
Display：Optional
●Additional option (ILAC/TAF) Test report - Standard Calibration laboratory(TAF Accreditation: 3032)