RS-485

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eYc THS30X Series Multifunction Temperature & Humidity Transmitter (indoor/duct/remote/outdoor)

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)

eYc PHM33 Industrial grade differential pressure transmitter

Feature:
Input:Thermo differential pressure module
Output:0 ... 20 mA / 4 ... 20 mA / 0 ... 1 V / 0 ... 5 V / 1 ... 5 V / 2 ... 10 V / 0 ... 10 V
Range:0 ... 500 pa
Accuracy:± 0.5 % of F.S.
Display:Optional

eYc PMD33 Differential Pressure Transmitter

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

eYc DPM02 Multifunction Signal Display Monitor

eYc DPT02 Signal Converter

Features:Local display, easy keypad programming the signal output and scale, led for working status.
Accuracy : 0.2 % F.S. ± 1 digital
Sampling time : 4 cycle / sec
Response time adjustment range : 0.5 ... 60 sec
Input & Output : voltage 0...5/0...10V ; Current 0...20/4...20mA
Output signal : Analog output / Relay / RS-485

eYc FTM06 Hot wire thermal air velocity transmitter

Feature:Micro-corrosion air measurement. Strong housing with analog and RS-485 output.
Type:Resistance temperature detector
Range:Air:0 ... 60 m/s
Output Signa:Analog:4 ... 20 mA / 0 ... 10 V ; RS-485
Product Accuracy:Air(at 25°C):3%<60 m/s(Because the probe is affected by the operating Temp., there will be some error)
Power Supply:8 ... 35 VDC
●Additional option (ILAC/TAF) Test report - Standard calibration laboratory (TAF accreditation:3032, using ISO/IEC 17025)

eYc THS88 High Pressure Dew Point Transmitter

Max. scaling range : -100 ... +60 dp°C
Linear accuracy(working range of dew point : -60 ... +60 dp°C) : ±2 dp°C (at +25°C) ± (0.02%F.S/°C)
●Additional option (ILAC/TAF) Test report - Standard Calibration laboratory(TAF Accreditation: 3032)

eYc THS88 Plus High Pressure Dew Point Transmitter

Features :Speed Upgrade 150%
Input : Capacitive humidity sensor & PT100 Ω
Output : Standard RS-485 & 1 analog output
Pressure resistance : 16 bar
Working range of dew point : -60 ... +60 dp°C
Linear accuracy : ±2 dp°C
Max. Scaling range : Dew point : -100 ... +60dp°C
●Additional option (ILAC/TAF) Test report - Standard Calibration laboratory(TAF Accreditation: 3032)

eYc TGP03_THP03 Multifunction PM2.5 Indoor Air Quality Monitor

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)

eYc GM33/GM34 CO Transmitter for Wall / Duct Type

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)

eYc GS23 CO2 Transmitter / Indoor type

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)

eYc FTM84/85 Industrial grade high accuracy thermo air velocity transmitter

Features :
Sensor Type : Thermal mass flow sensor
Air Velocity Measuring Range : 1 ... 120m/
Air Velocity min. Measuring Range : 0.15 m/s
Temp. Sensor / Measuring Range : PT 1000, 0 ... 80 ℃
Accuracy ( + 25 °C ) : Air velocity : ± 1.5 % F.S.
Output : 0 ... 20 mA / 4 ... 20 mA / 0 ... 1 VDC / 0 ... 5 VDC / 0 ... 10 VDC
Display : Optional
●Additional option (ILAC/TAF) Test report - Standard Calibration laboratory(Leb number: 3032)