Modbus | Wireless Modbus

Modern and intelligent building automation and striving for central energy management are calling for a rethink of existing and future communication systems. Instead of elaborate, star -shaped wiring, modern systems such as Modbus and Wireless Modbus enable simple and resource -saving installation, lower effort and additional options.

In view of the rapidly rising energy costs, central recording, monitoring and controlling power consumption is becoming increasingly important in buildings. The networking of our modbus-enabled temperature, moisture, Pressure-as well as VOC, CO2-, fine dust measuring former leads to comprehensive energy efficiency and thus saves money.

°C + % RH
Room operating humidity and temperature sensor

HYGRASGARD® RFTF-Modbus LCD

1201-42B6-7000-000
0...100 % RH
0...+50 °C

Temperature [°C], relative humidity [% RH],
dew point [°C], absolute humidity [g / m³],
mixing ratio [g / kg], enthalpy [kJ / kg]

Switchable metric / imperial

Modbus

IP30
$259.92
Pa / bar / inWC
Pressure- and differential pressure transmitters

PREMASGARD 2328 Modbus

1301-12C4-0910-200
±1500 Pa
Accuracy: ± 3 Pa
Differential pressure

Modbus
IP65
$260.53
Pa / bar / inWC
Pressure- and differential pressure transmitters

PREMASGARD 2327

1301-12C4-0950-200
± 7000 Pa
Accuracy: ± 35 Pa
Differential pressure
Modbus
IP65
$260.53
KFTF Modbus SD

1201-321H-1000-029

$260.75
°C + % RH
Surface-mounted humidity and temperature sensors

HYGRASGARD® AFTF-SD-Modbus

1201-1226-1000-100
–35...+80 °C
0...100 % RH

Temperature [°C], relative humidity [% RH],
dew point [°C], absolute humidity [g / m³],
mixing ratio [g / kg], enthalpy [kJ / kg]

Modbus RTU

IP 65
$263.19
New

°C
Immersion-/screw-in duct temperature transmitters

THERMASGARD® TM65-wModbus 50MM

1101-723F-0010-000
–50...+150 °C
Installation depth: 50 mm
Duct sensor
W-Modbus
IP65
$264.37
New

°C
Immersion-/screw-in channel temperature transmitters

THERMASGARD® TM65-wModbus 100MM

1101-723F-0020-000
–50...+150 °C
Mounting length: 100 mm
Inlet duct pipe sensor
W-Modbus
IP65
$264.75
New

°C
Outdoor/Damp-room temperature transmitter

THERMASGARD® ATM2-wModbus

1101-12CF-0000-000
–50...+150 °C
typical ± 0.2 K at +25 °C
switchable metric / imperial
W-Modbus
IP65
$264.84
New

°C
Submersible/Screw-In/Duct Temperature Transmitter

THERMASGARD® TM65-wModbus 150MM

1101-723F-0030-000
50...+150 °C
Mounting depth: 150 mm
Channel failure
W-Modbus
IP65
$265.03
New

°C
Submersible-/Screw-in duct temperature transmitter

THERMASGARD® TM65-wModbus 200MM

1101-723F-0040-000
–50...+150 °C
Insertion length: 200 mm
In-duct cables
W-Modbus
IP65
$265.32
New

°C
Immersion / Screw-in Channel Temperature Transducer

THERMASGARD® TM65-wModbus 250MM

1101-723F-0050-000
–50...+150 °C
Mounting dimensions: 250
Duct sensor fault
W-Modbus
IP65
$265.73
New

°C
Immersion-/screw-in duct temperature transmitter

THERMASGARD® TM65-wModbus 300MM

1101-723F-0060-000
–50...+150 °C
Mounting depth: 300 mm
Duct cable glands
W-Modbus
IP65
$266.77
°C + % RH
Dew point monitor

HYGRASGARD® TW-external-Modbus-T3

1201-1281-3001-030
–35...+80 °C
0...100 % RH
Temperature [°C], relative humidity [% RH],
dew point [°C], absolute humidity [g / m³],
mixing ratio [g / kg], enthalpy [kJ / kg]
Applied sensor
Modbus RTU
IP 65
$267.61
New

°C
Immersion/Screw-in duct temperature transmitter

THERMASGARD® TM65-wModbus 350MM

1101-723F-0070-000
–50...+150 °C
Mounting length: 350 mm
Duct insertion error
W-Modbus
IP65
$268.09
°C + % RH
Duct humidity and temperature sensors

HYGRASGARD® KFTF-Modbus-T3

1201-32C6-1000-029
0...100 % RH
–35...+80 °C
Humidity accuracy: ±2 % / Temp.: ±0.2 K
Temperature [°C], relative humidity [% RH],
dew point [°C], absolute humidity [g / m³],
mixing ratio [g / kg], enthalpy [kJ / kg]
Channel failure
Modbus
IP 65
$268.57
New

°C
Immersion/screw-in duct temperature transmitter

THERMASGARD® TM65-wModbus 400MM

1101-723F-0080-000
–50...+150 °C
Mounting length: 400 mm
Duct connection
W-Modbus
IP65
$269.45

We also manufacture individually

Do you have special requirements? As a manufacturer with our own production facilities in Germany, we are also able to produce products outside of the standard range at any time.

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