Freely scaleable temperature transducer

General information:

The new generation of our temperature transmitters brings more flexibility thanks to state to the art microprocessor technology.
Due to the many different design types and a measuring range of -50 to +400°C nearly all kinds of applications can be covered.
 

  • on site temperature display
  • output signal freely scaleable
  • user-adjustment possible
  • possible output signals: 4-20mA, 0-1V or 0-10V

 
Design 1

for direct screw connection
Probe with threaded stem "G"



Standard: G= 1/2" (= 1,27 cm), FL= 100mm, D=6mm

 

 

  

Design 2

for high temperatures
Threaded stem at a distance of HL (collar tube) from housing



Standard: G= 1/2" (= 1,27 cm), HL= 100mm, FL= 100mm, D=6mm
 
Design 3

indoor/outdoor probe
for direct wall mounting



Standard: FL= 50mm, D=3mm

 

 

 

 Design 4

Duct probe
Centrally mounted sensor tube pointing downwards
(for clamping ring screw connections please contact us



Standard: FL= 100mm, D=3mm

 

 

 

GTMU-MP1                       

Design 1

GTMU-MP2                       

Design 2

GTMU-MP3                       

Design 3

GTMU-MP4                         

Design 4

 

SPECIFICATION:

  
Measuring range: -50 to + 400°C, freely scaleable

The probe length FL has to be chosen long enough that
the allowable temperature of the case and the electronics of 70°C is not exceeded!
 
Accuracy: (At nominal temperature = 25°C)
Display - tamperature: +0.4% of meas. value +0.2 °C
Output signal: + 0.2% FS
 
Measuring probe: Pt1000, 2-wire
Output signal: Standard: 4 - 20 mA (2-wire), freely scaleable
Option: 0-1V, 0-10 V (further output signals upon request!)
Auxiliary energy: Uv  = 12 ... 30 V DC (at 0-10 V: Uv = 18 ... 30 V DC)
Reverse voltage protection: 50 V, permanently
Permissible impedance: (at 4-20 mA) RA (Ohm) = Uv (V) - 12 / 0.02 A)
Permissible load: (at 0-1(10)V) RL (Ohm) > 3000 Ohm
Working temperature electronics: 0 to + 70 °C
Storage temperature: -25 to +70 °C
Housing: ABS (IP65)
Mounting: 4 housing holes for wall mountings or by means of plastic tube clamps for duct mounting
Electric connection: elbow-type plug acc. to DIN 43650 (IP 65)
Thread sizes "G": Standard: G 1/2" (= 1,27 cm)
Option: G 1/4" (= 0,635 cm), G 3/8" (=0,9525 cm), G 3/4" (= 1,905 cm), M10, M12, M14, M16
 
Tube: stainless steel
Diameter "D": 3, 4, 5, 6 or 8 mm
Tube length "FL": Standardized length p.r.t. various designs
                          optionally any length possible

The probe length FL has to be chosen long enough that
the allowable temperature of the case and the electronics of 70°C is not exceeded!
 
Functions: min-/max-value memory,
offset and slope digital adjustable,
output signal freely scaleable (without tools)

Examples for ordering:

If no additional data is added to the design type, the probe will be manufactured with standard dimensions.
If different dimensions are required, they have to be specified.

GTMU, design 1,
GTMU, design 3, FL=100mm, D=4mm

 

Options:

  
-AV... further output signal
(0-1V or 0-10V, further output signals upon request)
-LACK encapsulated PC board (for outdoor application, i.e. applications, where condensation is possible)
- FL Longer tube, each startet further 100mm
-HL Longer collar tube, each startet further 100mm
-D other probe diameter (without surcharge)
-G other thread (without surcharge)
Clamping ring screw connection (upon request)

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