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Temperature and humidity regulator with RS232 output, cable 2 meters

Temperature and humidity regulator with RS232 output, cable 2 meters

Humidistat, thermostat with two relay outputs. Outdoor, indoor use.

Relative humidity, temperature probe on a cable. Measured values are also converted to other humidity interpretation: dew point temperature, absolute humidity, specific humidity, mixing ratio, specific enthalpy. Three two-state inputs.

The device is supplied with T+RH probe with 2 meters cable.

 

  • code
    H3331-2
  • Warranty
    3 years
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Technical data

Measured value

Temperature
Relative humidity
Counted values (dew point…)
Two-state signal

TEMPERATURE SENSOR

Measuring range -30 to +105 °C
Accuracy ±0.4 °C
Resolution 0.1 °C

HUMIDITY SENSOR

Measuring range 0 to 100 % RH
Accuracy ±2.5 % RH from 5 to 95 % at 23 °C
Resolution 0.1% RH

DEW POINT

Measuring range -60 to +80 °C
Accuracy ±1.5 °C at ambient temperature T <25 °C and RH >30 %
Resolution 0.1 °C

RELAY OUTPUTS

Quantity 2
Maximal voltage 50 V
Maximal current 2 A
Maximal power 60 VA

BINARY INPUTS

Quantity 3
Signal for binary inputy dry contact, open collector or two-state voltage signal.
Inputs are not galvanically isolated.
Minimum pulse duration on binary input 500 ms
Voltage across open contact < 3,3 V
Low voltage level 0 to +0,5 V
High voltage level +3,0 to +30 V

GENERAL TECHNICAL DATA

Operating temperature -30 to +80 °C
Channels 1x connectable temperature+humidity probe
Counted values dew point, absolute humidity, specific humidity, mixing ratio, specific enthalpy
Acoustic alarm from built-in beeper - switchable
Output RS232
Range of humidity sensor temperature compensation all temperature range
Available temperature units degrees Celsius, degrees Fahrenheit
Communication protocol ModBus RTU and Advantech ADAM compatible protocol
Power 9-30 Vdc
Protection class IP65 electronics; IP40 sensors
Dimensions 136 x 159 x 45 mm; length/diameter of external probe 88/18 mm
External probe cable length 2 meters
Weight approx. 500 g
Warranty 3 years

Optional accessories and download

Ac/dc adapter 12V/450mA stabilized, EU

Ac/dc adapter 12V/450mA stabilized, EU

code A1510eu
Ac/dc adapter 12V/450mA stabilized, UK

Ac/dc adapter 12V/450mA stabilized, UK

code A1510uk
Ac/dc adapter 12V/450mA stabilized, US

Ac/dc adapter 12V/450mA stabilized, US

code A1510us

Accredited temperature and relative humidity calibration

Accredited temperature and relative humidity calibration

code SLU003

Transducer USB/RS232 complete

Transducer USB/RS232 complete

code MP006

Wall holder for external probes DIGIL

Wall holder for external probes DIGIL

code SP009
Holder for mounting the COMET Transmitter on magnetic surfaces

Holder for mounting the COMET Transmitter on magnetic surfaces

code SP103

sintered bronze sensor cover

sintered bronze sensor cover

code F0000
plastic sensor protection with stainless filter (black)

plastic sensor protection with stainless filter (black)

code F5200B
PTFE sensor protection, white

PTFE sensor protection, white

code F5300

Motion detector JS20

Motion detector JS20

code JS20
The LD-12 flood detector

The LD-12 flood detector

code LD12
Magnetic door contact SA-200-A

Magnetic door contact SA-200-A

code SA200A
Magnetic door contact with cable length 10m

Magnetic door contact with cable length 10m

code SA200A-10
Magnetic door contact with cable length 15m

Magnetic door contact with cable length 15m

code SA200A-15
Magnetic door contact with cable length 2m

Magnetic door contact with cable length 2m

code SA200A-2
Magnetic door contact with cable length 20m

Magnetic door contact with cable length 20m

code SA200A-20
Magnetic door contact with cable length 30m

Magnetic door contact with cable length 30m

code SA200A-30
Magnetic door contact with cable length 5m

Magnetic door contact with cable length 5m

code SA200A-5
The optical smoke detector SD-283ST

The optical smoke detector SD-283ST

code SD280
Power detector SP008

Power detector SP008

code SP008

Humidity Standard 10%RH, set 5pcs

Humidity Standard 10%RH, set 5pcs

code HM023
Humidity Standard 80%RH, set 5pcs

Humidity Standard 80%RH, set 5pcs

code HM024
Vessel for adjustment and calibration of humidity

Vessel for adjustment and calibration of humidity

code MD046
PP4 Flat circular flange

PP4 Flat circular flange

code PP4
PP90 Right-angled stainless steel flange

PP90 Right-angled stainless steel flange

code PP90
plastic gland for direct mounting of the humidity probe

plastic gland for direct mounting of the humidity probe

code SP004
Tool for easy connection to WAGO terminals 233 for serial output transmitters

Tool for easy connection to WAGO terminals 233 for serial output transmitters

code SP006

Software

download-icon Comet Database One Click Installer (21.1-V)
487.31 MB
download-icon Database Viewer 3.20.0.0 dbapi 21.1
24.33 MB
download-icon TSensor (3-5-9-0)
2.90 MB
download-icon Sensor Reader (2-0-8-0)
2.78 MB
download-icon Sensor RS485/232 utility (1-0-0-20)
2.21 MB
download-icon Conversions - application for recalculation of values
694.50 KB

Others

download-icon Terms and Conditions COMET System s.r.o.
133.12 KB

Manuals

download-icon Instruction Manual
1.65 MB
download-icon Quick Start Manual
949.89 KB
download-icon Declaration of Conformity
61.03 KB
download-icon Description of communication protocols of Hx3xx and Hx4xx transmitters with RS232 and RS485 communication interface
649.72 KB

Catalogs

download-icon CATALOG - Digital sensors and regulators with serial RS485/RS232 output
7.49 MB
download-icon Catalogue Sheets - COMET Regulators
1.31 MB

Related products

Temperature and humidity regulator with RS485 output

Temperature and humidity regulator with RS485 output

code H3430

Contact

COMET AFRICA
Suite 32, Cornerstone Business Park
Brackengate, Hamman Road
Brackenfell, 7560
Cape Town, South Africa

E-mail: info@comet-africa.com

Telephone customer support
Phone: +27 21 975 2111

What we do

COMET AFRICA specialises in the supply, design and implementation of cold chain management solutions. With many years’ experience in cold chain management, COMET AFRICA has grown by adding new products to its market offering, namely: SMS notification, GPRS Remote Data Access, Online Data Hosting, IOT sensors and Custom Software for turnkey solutions.

We have a number of distribution points throughout Africa, including Kenya, Uganda, Ghana, Zambia, Botswana and Lesotho.

We offer a wide range of products from Hand Held devices and Loggers, to fully integrated Temperature, Humidity, CO2 and Pressure monitoring, recording, alarming and notifying systems.

The business philosophy of COMET AFRICA is to continually expand by upgrading products and services to keep up with changing technology.

The Success of COMET AFRICA to date has resulted from the delivery of high end products and solutions to the industrial sector with continued attention to customer service.

 

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