Electronic...

 

Handheld-
measuring-
instrument

SERIES GTM - P300 / 400 / 410

Our GTM handheld measuring instruments are available in three different versions.
In addition to a basic version P300 with permanently installed temperature sensors conforming to EN13485 (HACCP) and a maximum measuring range of + 200 ° C, we also have highly accurate P400 / 410 Hand held measuring instruments with customer-specific sensor design as well as a data interface RS232 to use a PC supported data logger function.
All P400 / 410 series temperature sensors are already equipped with preassembled connectors.
Standard functions such as HOLD function, MIN / MAX function and unit switching ° C / ° F are already available in the basic version!
The P400 / 410 series also features an RS232 interface, a 1-point CAL function and a measuring range up to 1370 ° C (P410). Generally, the P300 units are splash-proof IP54.

 

GTM - P 300

- Integrated NTC Sensor
- Measuringrange -40°C.+200°C
- Accuracy +/-0,5K...+/-1,5K
- Resolution 0,1°C
- Permanently installed sensor
- Housing 130 x 65 x 25 mm
- Sensor measures 3,5 x120 mm
- Display illumination
- EN 13485 compliant
- HACCP compliant

GTM - P 400

- Individual Pt100 Sensor
- Measuring range -99,9°C...+850°C
- Accuracy+/-0,3K
- Resolution 0,1°C
- Pluggable Sensor 8-pol. DIN
- Housing 130 x 65 x 25 mm
- Sensor selection GF 7148/P
- Display illumination
- RS232 Interface
- 1-Point-Cal. Function

GTM - P 410

- Individual NiCr-N Sensor
- Measuring range -99,9°C...+1370°C
- Accuracy +/-0,5K
- Resolution 0,1°C
- Pluggable Sensor Thermo-mini
- Housing 130 x 65 x 25 mm
- Sensor selection GF-7048/P
- Display illumination
-  RS232 interface
- 1-Point-Cal. Function

 

 

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Solid state relay

 

LNS-1-5-OB

 

1-Phase Solid state relay 1x5A, open design

Control voltage range: 15...32 VDC

Maximum current load: 5Aeff., Ta25°C

Peak reverse voltage: 1000VpK

Dimensions: 25,4 x 43 x 10,5 mm (HxBxT)

Operating voltage: 48...400 VAC

 

 LNS-3-5-GB

 

3-Phase Solid state relay 3x5A, closed design

Control voltage range: 15...32 VDC

Maximum current load: 5/-10/-20 Aeff.

Peak reverse voltage: 1000VpK

Dimensions: 50 x 85 x 45/73/115 mm (HxBxT)

Operating voltage: 48...400 VAC

 

 LNS-RGH1A60D15KKE

 

Solid state relay 23A, with heatsink “GAVAZZI”

Control voltage range: 4...32 VDC

Maximum current load: 23Aeff., RT= 40°C

l2t >/= 6600A2s

Dimensions: 17,8 x 106 x 87 mm (BxHxT)

Operating voltage: 600 Veff.

 

LNS-3RF21701AA45-SK-22,5

 

Solid state relay 25A, with heatsink “SIEMENS”

Control voltage range: 4...30 VDC

Maximum current load: 25Aeff., RT= 40°C

l2t >/= 7200A2s

Dimensions: 22,5 x 100 x 115 mm (BxHxT)

Operating voltage: 600 Veff.

 

EHC-H12WD-4850
 

HSolid state relay 50A, with covering cap “CRYDOM

Control voltage range: 3...32 VDC

Maximum current load: AC51 = 50Aeff., Ta= 25°C

l2t >/= 1800A2s

Dimensions: 44,8 x 58,2 x 28,8 mm (BxHxT)

Operating voltage: 480 Veff.

 

EHG-75600-GB

 

Solid state relay 75A, with touch protection “GAVAZZI”

Control voltage range: 4...32 VDC

Maximum current load: AC51 = 75Aeff., Ta= 25°C

l2t >/= 6600A2s

Dimensions: 44,8 x 58,2 x 24,5 mm (BxHxT)

Operating voltage: 600 Veff.

 

 

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Limit Value Detectors

 

PR4131, Display PR4501

Limit monitor
modular Display

Dimensions: 23,5 x 109 x 104 mm

Output relay: 2 A / 250 VAC

Voltage supply: 20...300 VUC

Pluggable connection terminals

CE, Ul508 compliant.

 

STL - 050

 

Safety limit monitor according to
DIN EN 14597

Dimensions: 50 x 100 x 110 mm

Changeover relay output: 2 A / 230 VAC

Selectable voltage supply: 24 / 115 / 230 VUC

Pluggable connection terminalsn

Approvals: CE, EN 14597:2005, EN 61508, SIL 2

 

 

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Displays

 

GMDA-3-131

 

Melt pressure display
96 x 48 mm

DMS - sensivity: 1,0 bis 5,0 mV

Universal - power supply: 24... 230 VUC

2 additional digital inputs

2 relay outputs free programmable

Analogous output 0(4)...20mA + transmitter supply

 

GMDA/T-3-320/-024 (OEM)

Multifunction display OEM 96 x 48 mm

programmable Thermocouple input

programmable input for resistance thermometer

programmable unit signals

programmable DMS - Bridge 350 OHM

2 Relay outputs- / 1  analogous output

 

GMA-3-131

Multifunctiondisplay
96 x 48 mm

Menügeführte Klartextprogrammierung

Universal - Spannungsversorgung: 24... 230 VUC

2 Stück Zusatz - Digitaleingänge

2 Stück Relaisausgänge frei programmierbar

Analogausgang 0(4)...20mA + Transmitterspeisung

 

 

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Multi function Head Transmitter

 

MMU.2000.35.015

 

Head Transmitter
Multi function 4 - 20 mA

Input  für Thermocouples / Resistancethermometer

Input for 2-/3-/4-circuit system

Screw terminal connection

Accuracy better than 0,1 %

Approvals CE, EN 61000-6-4, EN 61000-6-2

 

 

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Stand alone controller unit

TRG-1

 

TStand alone controller unit

Maximum current load up to 16 A/Zone

High precision control

Robust Aluminum housing

Includes Powercord + -plug

 

 

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Heating and ventilation device

Kachel orange

Kachel blau

ELT

 

Heating and Ventilation
device

Heating and ventilation devices complete our product range and can be applied in business and commercial rooms in the industry as well as in the utility vehicle area or for special purposes such as crane cabins. They are multifunctional and variable due to their power range of up to
2,000 W and universal installation options.

 

 

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Electronic...

Gräff GmbH   Temperatur-,Mess- und Regeltechnik   Bonner Strasse 54   53842 Troisdorf Germany

Phone  +49 2241 4907-0   Fax  +49 2241 4907-66   Email info@graeff-gmbh.com