Greisinger Electronic Vietnam, GMH 5430, GMH 3511, GTH 175 PT-G, bộ phát tín hiệu Greisinger

Conform to the regulations of the drinking water ordinance (TrinkwV 2001) and DIN EN 27888.

Specification:

Measuring range:
   Conductivity: 0,0 ... 200,0 µS/cm
                       0 ... 2000 µS/cm
                       0,00 ... 20,00 mS/cm
                       0,0 ... 200,0 mS/cm
                       manuell einstellbar oder AutoRange
   Temperature: -5,0 ... +100,0°C
   Resistivity: 0,005 ... 100,0 kOhm * cm
   Salinity: 0,0 ... 70,0
   TDS: 0 ... 1999 mg/l
Accuracy: (±1 digit) (at nominal temperature = 25 °C)
   Conductivity: ±0,5 % v. MW ±0,3 % FS or ±2 µS/cm
   Temperature: ±0,2 % v. MW ±0,3 K
Temperature compensation: off or automatically (by temperature sensor integrated to electrode)
Measuring cell: 2-pole conductivity measuring cell; temperature sensor integrated in shaft. Electrode material: graphite. 
                          The graphite electrodes are the optimum solution for sewage and can be cleaned easily.
Functions:
Min-/max- value memory, Hold function, Automatic-Off function, Battery change indicator, AutoRange, Salinity determination, TDS-determination (dry residue of filtrate)

Application:
Accurate measurements for laboratories, quality management, and monitoring of production processes

Area of application:
Food (HACCP), medical / pharmaceutical science, chemistry, aquaristics, fish farming, aquaculture, etc.

Specification:
Measuring range: -199.9 ... +250.0 °C
Accuracy: 0.1 °C
Genauigkeit: at -20,0 ... 100,0 °C:  ±0.1 °C ±1 digit 
                     at -70,0 ... 200,0 °C:  ±0.1 % of meas. value ±2 digit
                     sensor calibrated togehter with device
Probe: design type with small Teflon handle and 1 m Teflon cable, with slim insertion tip, handle and cable are suitable for permanent application at temperatures up to 250 °C. Stainless steel kink protection, Ø 1.5 mm / length: 100 mm
Response time T90: approx. 10 s
Display: two 4-digit LCD (12.4 mm and 7 mm)

• spare sensor element for replacement by user
• suitable for low oxygen concentrations

This module is used for evaluation of single levels with conductive level sensors. The module can be directly attached to the connection head of the level probes or snap on a hat rail with the optionally available rail adapter.

• no additional level device needed at control cabinet
• low installation costs
• little amount of cabling
• high immunity

Specification:

• large CO2 displaying
• high long-term stability
• air quality rating GOOD / NORMAL / POOR
• humidity / temperature display, real-time clock, calendar
• alarm function

Application:

• training, conference and break rooms
• housing rooms
• offices, laboratories
• public buildings, schools, etc.

Compact and robust measuring device for fast evaluation of material moisture in fi rewood, timber, flake board, inlay, plaster, cement and lots more. A suitable characteristic is selected with help of material table on the rear side of the device before measuring. The material is contacted by pressing the measuring needles into it. The measured value is displayed only a short time afterwards. The device is especially designed for precise fi rewood and timber measurements, however, a lot of additional building materials can be rated.

• Material tables on rear side of device
• Integrated, exchangeable measuring needles
• Moisture rating (wet/dry) via bar graph
• Display of material moisture or water content
• Integrated temperature compensation
• Characteristic curve display

Specification:

•  

  Measuring principle:	resistive material moisture measurement acc. to DIN EN 13183
  Characteristic curves:	3 different wood groups (h.01, h.02, h.03) for a total of 130 wood types and 8 different building material curves (c.01, c.02, c.03, c.04, c.05, c.06, c.07, c.08)
  Moisture rating:	in 6 steps (wet … dry)
  Resolution:	0,1% (< 20 %), 1 % (> 20 %)
  Accuracy:  (at nominal temperature = 25 °C)	wood: ±0,2 % material moisture (Deviation to wood characteristic curve in range 6 … 20%) building materials: ±0,2 % material moisture (Deviation to corresponding characteristic curve)
  Display::	2 LCD displays for characteristic and measuring value
  Current consumption:	approx. 1.8 mA
  nominal temperature:	25 °C
  Dimensions::	110 x 67 x 30 mm + needles 26 mm
  Weight:	approx. 155 g

   

fast and precise temperature measurements in:

• calibration rooms
• production / computer rooms
• living space
• laboratories
• etc.

Specifications:

Measuring range: -25.0 ... +70.0 °C
Resolution: 0.1 °C 
Accuracy: (±1 digit) (at nominal temperature) ± 0.5% of meas. value ±0.1 °C
Sensor: Pt 1000, 1/3 DIN class B

Professional set for humidity and temperature 
measurements in pressed bales of hay and straw

Features

• Practical and robust
• Humidity display in percent
• Visual humidity rating
• Specific characteristics for hay and straw, barley, wheat, reference curve for comparison measurement e.g. in silage
• Fast temperature measuring in probe tip

Applications

• Agriculture
• Hay and straw processing / stocking 
• Hay and straw trading 
• Cattle breeding 
• Horse keeping 
• Fire prevention 
•  …

 Specifications:

Professional set for humidity measurements in pressed bales of hay and straw.

Features:

• Practical and robust
• Humidity display in percent
• Visual humidity rating
• Specific characteristics for hay and straw, barley, wheat and
  reference curve for comparison measurement e.g. in silage

Applications:

• Agriculture
• Hay and straw processing / stocking
• Hay ans straw trading
• Cattle breeding
• Horse keeping
• ...

Specification:

Application:

• Bio chemistry: Oxygen monitoring in breeding chambers for cell cultures. Monitoring of fermenting process of fruits in fermentation plants etc.
• Medicine: Monitoring of oxygen concentration in respirators; checking of breathing, monitoring of oxygen concentration in incubators, oxygen tents etc.
• Food technology: Monitoring of residual oxygen in packages (e.g. coffee, tea, etc.). 
  Monitoring of oxygen content during production processes.
• Air conditioning and ventilation technology: Oxygen measurements, air quality monitoring, measuring of oxygen concentration in enclosed air conditioning systems, etc.
• Sport: Checking of oxygen content in compressed air bottles (diving, etc.).

Specification:
Measuring ranges: 
   Oxygen concentration: 0.0 ... 100.0 % O₂ (gaseous), 0 ... 1100 hPa O₂
   Temperature: -5.0 ... 50.0 °C
   Air pressure: 10 ... 1200 hPa
Dimensions: 142 x 71 x 26 mm (H x W x D)
Weight: approx. 160 g (incl. battery)
Scope of supply: Device, battery, manual

Features:

• Water-proof (device and plug-in connections)
• Serial intervace
• Analog output
• Data logger
• Average filter
• Silicone protection cover
• Large double display
• Background illumination

Application:

• Industry and craft
• Measurements of waters and aquaristics
• Fish farming
• Drinking water monitoring, process control, soil measruements
• Food production and control
• Quality management
• Additional applications at laboratory:
  medicine, pharmacy, chemistry

Specification:

Features:

• Water-proof (device and plug-in connections)
• Serial intervace
• Average filter
• Silicone protection cover
• Large double display
• Background illumination

Application:

• Industry and craft
• Measurements of waters and aquaristics
• Fish farming
• Drinking water monitoring, process control, soil measruements
• Food production and control
• Quality management
• Additional applications at laboratory:
  medicine, pharmacy, chemistry

Specification:

Measuring range Temperature: -5.0 ... +150.0 °C or 23.0 ... +302.0 °F
Measuring range pH: 0.00 ... 14.00 pH
Measuring range redox (ORP): -1999 ... 2000 mV
Measuring range rH: 0.0 ... 70.0 rH
Sensor connection temperature: 2 x 4 mm banana socket for Pt1000, 2-wire
Sensor connection pH/redox: BNC socket

Automatic temperature compensation:
In operation mode „pH" an automatic temperature compensation (ATC) is possible in the range 0 ... 105 °C if a temperature probe is connected. Otherwise a manual input of temperature is possible.
 
pH Calibration: 
The buffer type is automatically detected. The temperature dependency of the buffer is automatically compensated.
 
ORP measurement (redox):
There are 2 choices:
„mV": standard ORP or mV measurement
„mVH": temp. compensated conversion to hydrogen system acc. to DIN38404 part 6, table 1 based on the standard ORP electrode (e.g. GE105 with Ag/AgCl system and 3 mol KCl) used.
 
rH Measurement: 
Calculation of the rH value by means of a ORP measurement and by manually entering the pH-value. The pH-value may also be taken from a previous pH measurement.
 
Functions: Min / max value memory, Hold function, Automatic off function, battery change indicator

Real-time clock
 
Analog output: 0 - 1 V, freely scalable, connection via 3-pole jack socket Ø 3.5 mm, resolution 13 bit, accuracy 0.05 % at nominal temperature

Data logger: cyclic 10.000 data sets, single value: 1.000 data sets (with measuring point input, 40 adjustable measuring point texts or measuring point numbers)

Min-/Max-Alarm: continuous checking of alarm boundaries for pH

Scope of supply: device, battery, manual

Note: w/o accessories, please order pH-probe and calibration accessories (i.e. GAK1400) separately 

Measuring range: 0 ... 14 pH, 0 ... 60 °C
Conductivity: > 200 µS / cm
Cable: 1 m 
Electrolyte: gel electrolyte
Diaphragm: 1 x pellon
Electrode shaft: epoxide, Ø 12 mm x 120 mm
Features: Low-cost, low-maintenance

Electrodes are consumption objects. 
Lifetime under careful treatment: > 2 years; warranty: 12 months

Specification:

Measuring ranges: 
   Temperature: -5.0 ... +150.0 °C or 23.0 ... +302.0 °F
   pH: 0.00 ... 14.00 pH
   Redox (ORP): -1999 ... +2000 mV
                        Based on hydrogen system: -1792 ... +2207 mVH (DIN38404)
Accuracy (device): ±1 digit at nominal temperature = 25 °C
   Temperature: ±0.2 °C (at range -5 ... 100 °C)
   pH: ±0.01 pH
   Redox (ORP): ±0.1% FS (mV or mVH)
Dimensions: 142 x 71 x 26 mm (H x W x D) 
Weight: approx. 170 g
Scope of supply: Device, battery, manual

Temperature measuring set ready-for-use with insertion probe, wire probe and case.

Scope of supply:
GMH 1170, GTF 300, GES 900, GKK 1105

Features:
High precision, alarm, backlight and many other features characterize this device as a true all-rounder. The alarm function additionally allows for acoustic monitoring of the set temperature boundaries.
Application:
Highly accurate measurements over a large measuring range in liquids, soft media, air/gases. Used for e.g. measurement in agriculture, quality control, laboratory, food production, etc.

Specifications:
Measuring range: -200.0 °C ... 400.0 °C or -200.0 °F ... 752.0 °F
Resolution: 0.1 °C or 0.1 °F
Dimensions: 142 x 71 x 26 mm (H x W x D)
Weight: approx. 170 g (incl. battery)

• Universal input for standard signals, frequency, Pt100, Pt1000 and thermocouples
• 2 integrated switching outputs (electrically isolated)
• Configurable as display or controller (5 switching functions)
• Fast controlling and monitoring

Specifications:

Measuring and display range, resolution:
Temperature: (unit switchable between °C and °F)
Pt100: -200 ... +850 °C or -50,0 ... +200,0 °C; 
Pt1000: -200 ... +850 °C; 
Type J: -170 ... +950 °C; 
Type K: -270 ... +1350 °C; 
Type N: -270 ... +1300 °C; 
Type S: -50 ... +1750 °C; 
Type T: -270 ... +400 °C 
Standard signals: -1999 ... 9999 digit, decimal point, start and end value freely selectable, recommanded range: ? 2000 digit
Frequency: 0.000 Hz ... 10 kHz, display freely scalable
Rotational speed: 0.000 U/min ... 9999 U/min, selectable prescaler: 1-1000
Up- / down- counter: The counter reading is stored also in power-down state. 0 ... 9999 (10 million with prescaler),
pulse frequency: ? 10 kHz, selectable prescaler: 1-1000
Serial interface: Display and control functions with values obtained via serial interface 
Supply voltage: 22 ... 27 V DC, electrically isolated
Housing: Dimensions: 36 x 72 mm (front frame), Installation depth: approx. 75 mm (incl. screw-type/plug-in terminals)
Scope of supply: device, manual

Description:

The GWF-2 detects smallest amounts of water due to the specially treated textile tape on its reverse side.

Application:

Washing machines and dishwashers, industry, research, laboratories, all machines and areas where a water leakage needs to be detected. Also suited for ultra-pure water and direct tube mounting.

Specifications:

Housing: made of ABS with two mounting holes and PG gland
Dimensions: 65 x 35 x 50 mm (L x W x H), without PG gland

Features:
High precision, alarm, backlight and many other features characterize this device as a true all-rounder. The alarm function additionally allows for acoustic monitoring of the set temperature boundaries.
Application:
Highly accurate measurements over a large measuring range in liquids, soft media, air/gases. Used for e.g. measurement in agriculture, quality control, laboratory, food production, etc.

Specifications:
Measuring range: -200.0 °C ... 400.0 °C or -200.0 °F ... 752.0 °F
Resolution: 0.1 °C or 0.1 °F
Dimensions: 142 x 71 x 26 mm (H x W x D)
Weight: approx. 170 g (incl. battery)

Features:
The universal display device combined with an extremely robust, but yet ergonomic T-handle probe made of stainless steel allows for multiple measurements in soils or bulk materials.
Application:
Silo checking, measurements in soils, waste dumps, silages, compost, etc. The alarm function additionally allows for acoustic monitoring of the selected temperature boundaries.

Specifications:
Device: GMH 285-BNC
Probe connection: BNC, Pt1000, 2-wire
Measuring range: -50.0 ... +250.0 °C
Measuring rod: Stainless steel, 1000 mm x Ø 10 mm, 1 m connection cable with BNC plug, 350 g, probe handle designed for comfortable use
Scope of supply: GMH 285-BNC, GTF 40 T, battery, manual

ready for use incl. pH-electrode type GE 114 and battery

Specification:

Measuring range: 0.00 ... 14.00 pH with pH-electrode GE 114
Resolution: 0,01 pH
Accuracy (device): ± 0.02 pH ± 1 digit (at nominal temperature 25 °C)
Working conditions: 0 ... 45 °C; 0 ... 80 % r.F. (non condensing)
Storage temperature: -20 ... 70 °C
Connection: BNC bayonet
pH-electrode: GE 114 (standard electrode), combined measuring and reference electrode with gel-electrolyte. Measuring range: 0 to 14 pH, temperature 0 ... 90 °C, conductivity >200 µS/cm
EMV: The device corresponds to the essential protection ratings established in the Regulations oft he Council fort he Approximation of Legislation for the member countries regarding electromagnetic compatibility (2004/108/EG). Additional error <1 %
scope of supply: GPH 114, GE 114 pH-electrode, battery, Manual