Signal / Meter / Instrumentation

Easy Handle CO2 Quality To Upgrade,
Work Efficiency in Jaunty breath
Real-Time, React Quickly, High Brightness LED
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Features :
★ CO2 >> 0 ... 2000 PPM
★ Temperature >> 0 ... +50 °C
★ Humidity >> 0 ... 100 %RH
★ CO2 Indication >>☹☺(Emoticon)
★ Output >> RS-485
★ Monitor in Time >> LED Local Display
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Features : Tackle Invisible Killer PM2.5 To Reduce risk of cancers!
Let’s Create Healthy interior Environment!
Real-Time, React Quickly, High Brightness LED
PM2.5 : 0 ... 500 μg/m3
CO2 : 0 ... 2000 PPM
Temp. : 0 ... +50 °C
Humidity : 0 ... 100 %RH
CO2 Indication : ☹☺(Emoticon)
Indication : PMV Indication
Output : RS-485
Monitor in Time : LED Local Display

Input：AC 220 V / DC 24 V
Output：4 ... 20 mA
Measuring range：0 ... 14 pH(pH) / -1999 ... +1999 mV(ORP) / 0 ... 99°C(Temp.)
Accuracy：0.01 pH±1 digit(pH) / 0.1%±1 digit(ORP) / 0.1°C±1 digit(Temp.)

Input signal : 4 ... 20 mA DC​
Power : 4 ... 20 mA, 2-wire loop power​
Electrical connection : DIN 43650 plug / M12 connector​
Max. 330° turnable

Feature：Measuring input type : DC current / DC voltage, More output type：Analog output / Relay / RS-485, Extraction of square root(Input : Voltage, Current)
Display readout：5 digits(-9.9.9.9 ... +9.9.9.9.9), 7-segment display
Accuracy：0.1%F.S.±1 digital
Input, Output：0 ... 10 V, 4 ... 20 mA

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 V / 0...10 V ; Current 0...20 mA / 4...20 mA
Output signal : Analog output / Relay / RS-485

Feature : Industrial-grade Metal Meter/Can be connected to a 2-wire transmitter/Anti-interference Design/Multiple Input Type
Input : 4 ... 20 mA DC Temperature / Pressure / Differential pressure / Flow, etc.
Range : -1999 ... +9999
Accuracy : 0.2 % F.S
●Additional option (ILAC/TAF) Test report - Standard Calibration laboratory(TAF Accreditation: 3032)

High-performance Integrated Indicator Transmitter with Anti-interference Design
Input：Temperature
Output：4 ... 20 mA
Display range：-9999 ... 99999
Accuracy：＜0.2%
●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：
Automatic RS-485 Direction Control
No External Power Supply required、Fully Compliant with the USB 1.1/2.0(High Speed)
DC 3000 V Isolation Protection on the RS-485 side、ESD Protection for the RS-485 & USB Data Line
Driver Supports：Windows XP/Vista(32/64-bit)/7(32/64-bit)/Linux/Mac

【4-in-1】 Monitor PM2.5, CO2, temperature & humidity via RS-485 at the same time.
【High Brightness LED】Easily recognize measuring types and values.