HVAC Sensors, Transmitters, Instruments, and Data Loggers

Digital Data Loggers

We are one of the leading manufacturers, traders, and exporters of high quality Digital Data Loggers. Data Logger for Temperature, Humidity, Light, CFR Compliant, and related. These products are manufactured using sophisticated plant machinery coupled with technology. These products are widely used to record data over time or in relation to location. These products are highly acclaimed for easy mounting and programming allows the user to integrate with existing HVAC systems. These products are offered at cost effective market prices.

Specifications:

• Dimensions: 98.7 x 67.8 x 34.7 mm
• Weight: 113 g
• Display: 2 lines LCD screen
• Dimension of screen: 45 x 28.5 mm

Humidity and Temperature Transmitter

We provide wide range of Humidity and Temperature Transmitter, these are manufactured from quality material and are easily available in market at competitive price. Our products are known for their reliability, quality and durability. These are available at varied specifications.

Specifications:

• Measuring range from 5 to 95%RH and from 0 to 50 °C (ambient model) or from -20 to +80 °C
• (duct or remote model)
• 0-10 V output, active, power supply 24 Vac/Vdc (3-4 wires) or 4-20 mA output, passive loop,
• Power supply: 16 to 30 Vdc (2 wires)
• Material :ABS V0 as per UL94
• Protection: IP65 (duct and remote models), IP20 (ambient model)
• Display: LCD 10 digits. Size : 50 x 17 mm
• Values: 10 mm
• Units: 5 mm
• Cables: 8 mm maximum
• Weight: 124 g (ambient model) ; 135 g (duct and remote models)
• Cable of remote probes: length 2 m and 4.8 mm in silicone

Professionals Anemometer

We are the prominent manufacturer and exporterProfessionals Anemometer, these are known for their quality standard. It is easy to install, as well as easy to operate. These anemometer for professionals are highly appreciated by our client.

Functions:

• Selection of hot wire, duct or K factor
• Airflow in ducts and with cones
• Automatic average
• Point/point average
• Automatic point/point average
• Built-in Pt100 temperature probe
• Minimum / maximum values and hold function

Specifications:

• Operating temperature: from 0 to +50°C
• Storage temperature: from -20 to +80°C
• Auto shut-off: adjustable from 0 to 120 min
• Weight: 340 g
• Graphic display 128×128 pixels
• Dim. 50 x 54 mm

Infrared Thermometers

We are one of the leading manufacturers, suppliers, and exporters of high quality Infrared Thermometers. These products are widely used to measure the thermal radiation emitted by a body without any contact. These products are highly appreciated for the wide range of temperature that these device can measure. These products are offered with laser sighting and dual laser sighting. These products are available at standard market prices to our valuable customers.

Specifications:

• Temperature range: -40 to 400°C
• Display range: -50 to +1370°C
• Resolution: 0.1°C
• Accuracy: ±1.5% of reading ±3°C
• Cable length: 1 m

HVAC Portable Instruments

We offer a high range of HVAC Portable Instruments to our valuable customers. These products are available at standard market prices without compromising on our quality. These instruments include a complete range of anemometers, temperature meters, and wind velocity meters. These products are highly appreciated for the effective HVAC installations from kimo electronic. These products are fully tested under the supervision of experts before being dispatched to our valuable customers.

Products Include:

• Anemometers
• Manometers
• Temperature meters
• Non Contact temperature meters
• Lux Meters
• DB Meters
• Solar Power Meters
• Temperature Probes
• HVAC Instruments and systems
• Data Loggers
• Software for System Integration and Analysis

Specifications:

• Dimensions: Front view 85.4 mm, Side view: 57.1 mm
• Memory: up to 12,000 measurement points or 50 data-set

 Sensors Transmitters

Owing to vast experience in these fields, we are engaged in offering high quality Sensors Transmitters to our valuable customers. These products are offered with interchangeable measuring sensor for effective monitoring of temperature and pressure. These products are equipped with two visuals,  dual color LED and audible alarms, to ensure high standards of safety to our valuable customers. These products are offered at cost effective market prices without compromising on our quality.

Specifications:

• Range: from 0 to +50 °C
• Sensor: external (ambient air)
• Selection of units: °C or °F

Differential Pressure Transmitter

We manufacture highly durable Differential Pressure Transmitter at market leading prices. These devices are made of premium quality raw materials procured from trusted vendors. These devices are known for their reliable quality. We assure timely delivery of our products.

Specifications:

• Material: ABS V0 as per UL94
• Protection: IP65
• Display: LCD 10 digits Size: 50 x 17 mm
• Height of digits: Value: 10 mm Unit: 5 mm
• Connections: safety Ø 6.2 mm
• Cable gland: for cables Ø 8 mm maximum
• Weight: 143 g
• Ranges from -500/+500 mbar to -2000/+2000 mbar (according to models)

Air Flow Meter

Our Air Flow Meter are known for their best quality, our clients can avail these air flow meter for air balancing at reasonable price. These are manufactured from quality material, we believe in client satisfaction while delivering these products to our valuable clients.

Features:

• Simultaneous display of airflow and temperature
• Automatic airflow direction
• Automatic averaging or point by point averaging

Hold function:

• Removable measuring unit (micro manometer function)
• Data processing on computer with
• USB port
• Different languages available

Specifications:

• DBM610 airflow meter comes in standard with a 610 x 610 mm hood.
• Measuring range from 40 to 3500 m3/h

HVAC Professional Instruments

Our HVAC Professional Instruments are manufactured from quality material and are easily available at very reasonable price. These are known for their quality in market. Our multi function for HVAC professional are highly appreciated by our valuable clients

Functions:

• Multi-parameters recording
• Manual and automatic storage
• Memory : up to 12,000 measurement points or 50 data-sets
• User-friendly with printing of customized report
• Management of instruments pool, follow-up of calibration periods
• Intervention planning
• Wired or wireless interface
• Adjustable ranges

Specifications:

• Overpressure allowed ±500 Pa : 250 mbar
• Ambient temperature: Pt100 1/3 Din.
• Hygrometer/Temp. Probe: capacitive sensor, Pt100 1/3 DIN
• Thermocouple probes: type K, J and T class 1
• Pt100 probes Smart-plus : Pt100 class 1/3 Din

 Kistock Data Loggers

Complete Range of Data Loggers for all HVAC and R applications.
Temperature.
Humidity.
Light.

For Pharma, Lab, and other applications.

 Kistock Wire Less

Data loggers

Configure

Download

Measure/Record

Process/Print/Save

Easy, user-friendly configuration with Kistock software.

USB 2.0 connection.

Connect KISTOCK or KNT Data

recorder to your PC and download all measurements in a few seconds. Install the KISTOCK and required probes to measure and store data.

Fast, easy analysis of your measurement data using graphs and tables built thanks to KISTOCK software.Temperature / Humidity / Pressure / Current / Voltage / Light / Impulse

Class 110 Transmitters Temperature Humidity Pressure

Class 110 Transmitters.
Pressure
Humidity
Temperature
Air Flow
Velocity
4 to 20mA
0 to 10 Volts
With Display.
Without Display.

Class 210 Transmitter Pressure Temperature Humidity

Class 210 Transmitters.
Temperature
Humidity
Pressure
Velocity
Air Flow
Remote Probes.
Debimo Blades.
Pitot Tubes.
Complete Range of Transmitters with Display, No Display, 4-20mA, and 0-10V Signals.
Extremely Reliable for Industrial Aplpications.
HVAC APplications and Related.

Class 310 Transmitters All In 1 Pressure Temperature etc.

Class 310 Transmitters.
All in 1 Transmitter.
Temperature
Pressure.
Air Flow.
Air Velocity.
Humidity.
Trend Analysis.
Communications Modbus.
Relay Out Puts.
Programmable Relay Cards.
SPI INterchnageable Pressure Cards.
With Display.
Without Display.
With 4-20mA or 0-10 V Signal.
With RS Communicatiosn Signal

Stats or Switches for Temperature, Humidity, Pressure

Digital Programmable Stats or Switches.
Switches for Temperature.
Switch for Humidity.
Switch for Pressure.
With Set Points Prgammbale.
With Display.
With Indications and Alarm

 CTV 110 Temperature and Velocity Transmitter

Temperature and air velocity

transmitter

CTV 110

KEY POINTS

– Measuring range from 0 to 30 m/s and from 0 to 50 °C

– 0-10 V or 4-20 mA output, active, power supply 24 Vac/Vdc (3-4 wires)

– ABS V0 housing, IP65, with or without display

– Alternating display of air velocity and temperature

– “¼ turn” system mounting with wall-mount plate

– Housing with simplified mounting system

CTV 210 Air Velocity And Temperature

Material :

Protection :

Display :

Height of digits :

Cable gland :

Weight :

– Configurable ranges from 0 to 30 m/s (model with hot wire probe) and from 0 to 5 m/s

(model with omnidirectional probe)

– Configurable range from 0 to 50 °C in temperature

– Airflow function

– 4 wires analogue output 0-5/10 V or 0/4-20 mA

– Power supply 24 Vdc/Vac or 115/230 Vac

– Trend indicator

– ABS V0 IP65 housing, with or without display

– “¼ turn” system mounting with wall-mount plate

Measuring range

Standard model : from 0 to 30 m/s

Omnidirectional model : from 0 to 5 m/s

Unit of measurement

Accuracy* (standard and

omnidirectional models)

Standard model :

– from 0 to 3 m/s : ±3 % of reading ±0.03 m/s

– from 3 to 30 m/s : ±3 % of reading ±0.1 m/s

Omnidirectional model : from 0 to 5 m/s : ±3 % of

reading ±0.05 m/s

Resolution

Response time

Type of fluid

Clean air

T63 = 1.6 s

Standard model : from 0 to 3 m/s : 0.01 m/s and

from 3 to 30 m/s : 0.1 m/s

Omnidirectional model : from 0 to 5 m/s : 0.01 m/s

All models : 1 fpm / 0.1 km/h

m/s, fpm, km/h320 g

For cables Ø 8 mm maximum

Values : 10 mm ; Units : 5 mm

75 x 40 mm, LCD 20 digits 2 lines.

IP65

 Co And Temperature Transmitter Carbon Monoxide

Key Point

Material :

Protection :

Display :

– Configurable ranges from 0 to 500 ppm and from 0 to 50 °C

– 4 wires analogue output 0-5/10 V or 0/4-20 mA

– Power supply 24 Vdc/Vac or 115/230 Vac

– Trend indicator

– ABS V0 IP65 housing, with or without display

– “¼ turn” system mounting with wall-mount plate

FEATURES OF THE HOUSING

Power supply / Output

B :

H :

Part Number: COT 210

To order, just add the codes to complete the part number :

Display

O :

N :

Type of probe

D :

S :

Example : COT210 – BOS

Temperature and CO transmitter, power supply 24 VAC/VDC, with display and ambient probe

59.2 mm 125 mm

112 mm

202 mm

Ambient model

Remote model

Height of digits :

Cable gland :

Weight :320 g

For cables Ø 8 mm maximum

Values : 10 mm ; Units : 5 mm

ambient remote

Without display

With display

115 or 230 Vac

24 Vac/Vdc

75 x 40 mm, LCD 19 digits 2 lines

IP65

ABS V0 as per UL94

COT212 Carbon Dioxide Transmitter

CO2

and temperature transmitter

COT 212

Key Point

Material :

Protection :

Display :

– Configurable ranges from 0 to 20000 ppm and from 0 to 50 °

– 4 wires analogue output 0-5/10 V or 0/4-20 mA

– Power supply 24 Vdc/Vac or 115/230 Vac

– Trend indicator

– ABS V0 IP65 housing, with or without display

– “¼ turn” system mounting with wall-mount plate

75 x 40 mm, LCD 19 digits 2 lines.

IP65

ABS V0 as per UL94

 TH210 Temperature Humidity Dew Point Enthalpy

Humidity and temperature

transmitter

TH 210

Key Point

Material :

Protection :

Display :

Height of digits :

Cable gland :

Weight :

– Configurable measuring ranges from 5 to 95%HR and from -40 to +180 °C (according the type

of probe)

– Functions : relative and absolute humidity, dew point, wet and dry temperature and enthalpy

– Stainless steel or polycarbonate probe

– 4 wires analogue output 0-5/10 V or 0/4-20 mA

– Power supply 24 Vdc/Vac or 115/230 Vac

– Trend indicator

– ABS V0 IP65 housing, with or without display

– “¼ turn” system mounting with wall-mount plate

Class 210 transmitters have two analogue outputs which

correspond to both displayed parameters. It is possible to

activate one or two outputs and to select for each

between humidity, temperature and the functions

described above** :

Absolute humidity :

Dew point :

Dry temperature :

Enthalpy :

**The default configuration for the output 1 is 0-100%RH in

hygrometry and 0-50°C in temperature for the output 2.

from 0 to 15 000 Kj/kg ; unit : 0.1 Kj/kg

from -20 to +102 °C ; unit : 0.1°C /

0.1 °F from -60 to +100 °Ctd ; unit : 0.1°Ctd / 0.1°Ftd

from 2 to 30 000 g/kg ; unit : 1 g/kg

320 g

For cables Ø 8 mm maximum

Values : 10 mm ; Units : 5 mm

75 x 40 mm, LCD 20 digits 2 lines.

IP65

ABS V0 as per UL94

TM210 Temperature Transmitter

Temperature transmitter

TM 210

key Point

Material :

Protection :

Display :

Height of digits:

Cable gland :

Weight :- “¼ turn” system mounting with wall-mount plate

Feature of the Housing

320 g

– Configurable ranges from 0 to 50 °C (ambient model) and from -100 to 400 °C

(model with terminal block)

– Possibility of a second remote probe on terminal block

– Display of the minimum and maximum values and trend indicator

– 4 wires analogue outputs 0-5/10 V or 0/4-20 mA

– Alimentation 24 Vdc/Vac ou 115/230 Vac

– ABS V0 IP65 housing, with or without display

For cables Ø 8 mm

maximum Values : 10 mm ;

Units : 5 mm, 75 x 40 mm, LCD 19

digits 2 lines.

IP65

ABS V0 as per UL94

CPE310-S Flush Mount Multifunction Pressure Transmitter

Flush-mount multifunction pressure transmitter

CPE 310-S

Key Point

Front face :

Back housing :

Protection :

Display :

Height of the digits :

Back fittings :

Weight :- Measuring Ranges from -100 to +100 Pa1

– Input for interchangeable probe (Class 310)

– Alternating display of 1 to 3 parameters

– Front face calibration

– Configurable intermediate and centre zero ranges

– 3 audible and visual alarms

– Front face keypad allowing to configure the transmitter and acknowledge the alarm

– 3 analogue outputs 0-5/10 V or 0/4-20 mA

– High resolution in pressure on model -100/+100 Pa (ex : 0.1 Pa) (optional)

– Outputs diagnostic

– MODBUS network RS485 system (optional)

– Front face made of brushed stainless steel with electroluminescent display

Technical Feature in pressure

Measuring range

Measurement units

Accuracy*

Zero drift

Resolution

Auto-calibration

Allowed overpressure

Response time

Type of fluid

Air and neutral gases

1/e (63%) 0.3 s

25 000 Pa

Manual or automatic (configurable)

1 Pa, 0.1 mmH2

O, 0.01 mbar, 0.01 inWG, 0.01 mmHG, 0.1 daPa, 0.01 hPa

None (see “Self-calibration”)

From -100 to +100 Pa : ±0.2% of reading ±0.8 Pa

From -1000 to +1000 Pa : ±0.2% of reading ±2 Pa

Pa, mmH2

O, mbar, inWG, mmHG, daPa, hPa

From -100 to +100 Pa

Other available range : from -1000 to +1000 Pa 640 g

Barbed fitting Ø 5.2 mm, 14 mm

Electroluminescent alphanumeric (38 x 48 mm)

Protection screen made of inactinic red PMMA

IP65 in front face

Flush-mount in stainless steel 304 L

Brushed stainless steel 316 L

 Ca310-large Display Multifunction Transmitter

CA 310

Large display multifunction transmitter

Housing :

Material :

Protection :

Cable gland :

Fitting :

Weight :

Key Point

– 1 input for interchangeable probe

– 1 location for SPI-2 or MVA interchangeable board

– Alternating display of 1 to 3 parameters

– 3 audible and visual (dual-color LEDs) alarms

– 3 analogue outputs (4 wires) 0/5-10 V or 0/4-20 mA

– 3 reverse relays 3 A/230 Vac

– 24 Vdc/Vac or 115/230 Vac power supply

– Outputs diagnostic

– Ethernet communication (optional)

– MODBUS network RS485 system (optional)

– ABS V0 swivelling housing

– Large display : 50 x 190 mm

1150 g

barbed fittings Ø6.2 mm

in polyamide for cables Ø 8 mm maximum

IP63

ABS V0 as per UL94

swivelling (30°)

GP 500 Digital Pressure Generator and Calibration Instrument

THE PRESSURE GENERATOR ALLOWS TO ADJUST AND CALIBRATE MEASUREMENT
INSTRUMENTS IN LABORATORY OR ON-SITE.
DESIGNED FOR PROFESSIONALS OF METROLOGY
The GP 500 instrument has 2 versions :
GP500 – 1…………………………………………………..from -2500 to 2500 Pa
GP500 – 2 ………………………………………………….from -10 000 to 10 000 Pa
Specific connectors
Larged backlighted display
Configuration software
20 programs with adjustable generations
Solid transport case
Aluminium housing with adjustable carrying handle
French manufacturer www.kimo.fr
Display Backlighted graphical LCD
Size : 85 x 51 mm
Resolution : 240 x 180 pixels
Measuring ports connection Ribbed connectors Ø 4×7 mm tubes
Generation ports connection Quick-coupling connectors DN2.7
Power supply 230 Vac ±10% / 50-60 Hz or on batterry
Consumption 19 W
Battery life 8 hours
PC interface USB
Operating temperature From 0 to 50° C
Storage temperature From -10 to 70° C
Environment Air, non-aggressive gases, non-corrosive gases
Languages French, English
Weight 4.5 kg
Conformity EMC 2004/108/CE and EN 61010-1
directives
Fuse on the phase and on the neutral Time delay 1 A 250 V
Instrument to connect to earth protection
FEATURES
GP 500 – 2
*All the accuracies indicated in this technical datasheet were stated in laboratory conditions, and can be guaranteed for measurements carried out in the same conditions, or carried out with calibration compensation.
2 operating
modes
GP 500 INSTRUMENT IS
SUPPLIED WITH :
– 2 x 1 m of silicone tube
– A power supply cable
– 1 USB cable
– Configuration software
– 2 quick-coupling DN 2.7
– Calibration certificate
– User manual
MAINTENANCE
We carry out calibration, adjustment and maintenance of your devices to guarantee a constant level of quality of your measurements. As part of Quality Assurance Standards, we recommend you to carry a yearly checking.
WARRANTY
Instruments have 1-year guarantee for any man facturing defect (return to our After-Sales Service
required for appraisal).
– MEASUREMENT
– GENERATION
MAIN TECHNICAL FEATURES
Measuring range From -2500 to 2500 Pa
Accuracy*in measurement ±(0.15% |Reading value| 0.8) Pa
Generation Range From -5 to -2500 Pa and from 5 to 2500 Pa
Accuracy*in generation From ±5 to ±2500 Pa : ±1 Pa
Resolution From -2500 to -1000 Pa : 1 Pa
From -1000 to -100 Pa : 0.1 Pa
From -100 to 100 Pa : 0.01 Pa
From 100 to 1000 Pa : 0.1 Pa
From 1000 to 2500 Pa : 1 Pa
Autozero Automatic
Manual (via keypad)
Units Pa, daPa, hPa, mmH2O, mmHg, mbar, inWg 308 mm
238 mm
294 mm
TECHNICAL FEATURES IN PRESSURE MEASUREMENT AND PRESSURE GENERATION
GP 500 – 1
Measuring range From -10 000 to 10 000 Pa
Accuracy* in measurement ±(0.15% |Reading value| 6 Pa) Pa
Generation range From -10 000 to -50 Pa and from 50
to 10 000 Pa
Accuracy* in generation From -10 000 to -50 Pa : ±10 Pa
From 50 to 1000 Pa : 1 Pa
From 1000 to 10 000 Pa : 10 Pa
Resolution From -10 000 to -1000 Pa : 1 Pa
From -1000 to -100 Pa : 0.1 Pa
From -100 to 100 Pa : 0.01 Pa
From 100 to 1000 Pa : 0.1 Pa
From 1000 to 10 000 Pa : 1 Pa
Autozero Automatic
Manual (keypad)
Units Pa, daPa, hPa, mmH2O, mmHg, mbar, inWg

Kistock 120 Data Logger For Temperature And Humidity

KEY POINTSTECHNICAL FEATURES HOUSINGKISTOCK DATALOGGERHVAC range: KT 120 / KH 120 Up to 2 recordable parameters 2 configurable setpoint alarms 1 line LCD screenMagnetic mounting IP65 (KT120) and IP40 (KH120) housingDimensions100 x 42.5 x 15.9 mmWeight53 gDisplay1 line LCD screenDimensions of screen: 32 x 25.5 mmControl1 OK key1 Selection keyMaterialCompatible with food industry environmentABS housingProtectionIP65: KT120IP40: KH120PC Communication1 USB A male inputBattery power supply1 x CR2450 (button battery3)Environmental conditions of useAir and neutral gasesHygrometry: from 0 to 95 %RHMaximum altitude: 2000 mKT 120 KH 120Units displayed °C, °F °C, °F, %HRResolution 0.1 °C, 0.1 °F 0.1 °C, 0.1 °F, 0.1 %HRExternal input USB connectorInternal sensor Temperature Temperature, humidityType of sensor NTC CMOSMeasuring range From -40 to +70 °CTemperature: From -20 to +70 °CHumidity: From 5 to 95 %RHAccuracies1±0.4 °C(-20 °C
Factory calibration uncertainty: ±0.88 %RHTemperature dependence:±0.04 x (T-20) %RH (if T≤15 °C or T≥25 °C)Setpoint alarms 2 setpoint alarms on each channelNumber of points 50 000Frequency ofmeasurementFrom 1 minute to 24 hoursOperating temperature From -40 to +70 °C From -20 to +70 °CStorage temperature From -40 to +85 °CBattery life 3 years2 500 days2European directives 2011/65/EU RoHS II ; 2012/19/EU WEEE ; 2004/108/EC EMC ; 2006/95/EC1 All accuracies indicated in this document were stated in laboratory conditions and can be guaranteed for measurement carried out in thesame conditions, or carried out with calibration compensation.2 On the basis of 1 measurement each 15 minutes at 25 °C.3 The battery must be in compliance with the 60086-4 standard.

Kt220 Temperature And Humidity Data Logger

TECHNICAL FEATURES* Certaines unités ne sont disponibles qu’avec certaines sondes optionnelles.** Pour une cadence d’enregistrement de 15 minutes à 25 °C.*** Entrée qui permet de brancher différentes sondes compatibles : voir sondes et câbles en option en page 3.KT 220 KH 220 KTT 220Units displayed°C, °F, °Ctd, °Ftd, %HR, mV, V, mA,A, bar1 °C, °F, °Ctd, °Ftd, %HR, lux, fc, mV, V, mA, A, bar1 °C, °FResolution0.1 °C, 0.1 °F, 0.1 %HR, 1 mV, 0.001V, 0.001 mA, 0.1 A, 0.1 bar0.1 °C, 0.1 °F, 0.1 %HR, 1 lux, 0.1 fc, 1 mV, 0.001 V,0.001 mA, 0.1 A, 0.1 bar0.1 °C, 0.1 °FExternal input Female micro-USB connectorInput for probe 1 universal input2 1 universal input2 2 inputs for thermocouple probes(K, J, T, N, S)Internal sensor Temperature Temperature, humidity, light TemperatureType of sensor CTNTemperature and humidity: CMOS.Light: photo-diodeThermocoupleMeasuring range From -40 to +70 °CTemperature: from -20 to +70 °CHumidity: from 5 to 95 %RHLight: from 0 to +10 000 luxK: from -200 to +1300 °CJ: from -100 to +750 °CT: from -200 to +400 °CN: from -200 to +1300 °CS: from 0 to 1760 °CAccuracies3 ±0.4 °C (-20 °C

KT320 Pressure, Temperature, Humidity, CO2 Data Logger

Software for configuration and data visualisationfreely downloadable Software for configuration and data processingavailable in option Safety lock wall mount with inviolability system Storage capacity of 2 000 000 points Fast data downloading: 18 000 points/s Up to 4 recordable parameters simultaneously 2 configurable setpoint alarms for each channel 2 lines LCD screen Bluetooth® communication for smartphones and tablets(Android and IOS) Magnetic mounting IP40 protection Containment index* In compliance with the 2012-14** decree

KCC 320 KPA 320Units displayed °C, °F, °Ctd, °Ftd, %RH, hPa, ppm °C, °F, °Ctd, °Ftd, %RH, hPaResolution 0.1 °C, 1 ppm, 0.1 %RH, 1 hPa 0.1 °C, 0.1%RH, 1 hPaExternal input Micro-USB female connectorInput for probe – -Internal sensor Humidity, temperature, atmospheric pressure, CO2 Humidity, temperature, atmospheric pressureType of sensorTemperature and humidity: CMOSAtmospheric pressure: piezoresistiveCO2: NDIRTemperature and humidity: CMOSAtmospheric pressure: piezoresistiveMeasuring rangeTemperature: from -20 to 70 °CHumidity: from 5 to 95 %RHAtmospheric pressure: from 800 to 1110 hPaCO2: from 0 to 5000 ppmTemperature: from -20 to 70 °CHumidity: from 5 to 95 %RHAtmospheric pressure: from 800 to 1110 hPaAccuracies*Temperature: From -20 to 0 °C: ±2 % of the reading ±0.6 °CFrom 0 to 30 °C: ±0.5 °CFrom 30 to 70 °C: ±1.5 % of the readingHumidity: Accuracy (Repeatability, linearity, hysteresis):±2 %RH (from 15 °C to 25 °C)Factory calibration uncertainty: ±0.88 %RHTemperature dependence: ±0.04 x (T-20) %RH(if T≤15 °C or T≥25 °C)Atmospheric pressure: ± 3 hPaCO2: ± 50 ppm ±3 % of the readingTemperature: From -20 to 0 °C: ± 2 % of the reading ±0.6 °CFrom 0 to 30 °C: ±0.5 °CFrom 30 to 70 °C: ±1.5 % of the readingHumidity: Exactitude (Repeatability, linearity, hysteresis):±2 %RH (from 15 °C to 25 °C)Factory calibration uncertainty: ±0.88 %RHTemperature dependence: ±0.04 x (T-20) %RH(if T≤15 °C or T≥25 °C)Atmospheric pressure: ± 3 hPaSetpoints alarms 2 setpoints alarms on each channelFrequency of measurements From 15 seconds to 24 hours From 1 second to 24 hoursOperating temperature From 0 to +50 °CStorage temperature From -40 to +85 °CBattery life 3 years** 7 years**European directives 2011/65EU RoHS II ; 2012/19/EU WEEE ; 2004/108/EC EMC ; 2006/95/CE