Quick reference guide EN G 1200 series Thermocouple Quick Response Thermometer
Table of contents Table of contents 1 About this documentation ......................................................4 1.1 1.2 1.3 Foreword ........................................................................................ 4 Legal notices .................................................................................. 4 Further information ......................................................................... 4 2 Safety .......................................................................
Table of contents 6.2 6.2.1 6.2.2 Battery .......................................................................................... 12 Battery indicator............................................................................ 12 Changing battery .......................................................................... 12 7 Error and system messages .................................................14 8 Technical data .......................................................................
1 | About this documentation G 1200 series 1 About this documentation 1.1 Foreword _ Read this document carefully and familiarise yourself with the operation of the product before you use it. Keep this document ready to hand and in the immediate vicinity of the product so that it is available to the personnel/user for reference at all times in case of doubt. The user must have carefully read and understood the operating manual before beginning any work. 1.
G 1200 series 2 Safety 2.1 Explanation of safety symbols Safety | 2 _ DANGER This symbol warns of imminent danger, which can result in death, severe bodily injury, or severe property damage in case of non-observance. _ CAUTION This symbol warns of potential dangers or harmful situations, which can cause damage to the device or to the environment in case of non-observance.
2 | Safety 2.3 G 1200 series Safety instructions _ CAUTION Stab injury! Devices with insertion probes entail the risk of stab injuries due to the pointed probe design. – Handle insertion probes with care! – Fit a protective cap on the measuring probe! _ NOTE This device does not belong in children's hands! _ _ NOTE The device housing is not designed for continuous contact with foods. For measurements in food in accordance with EC Regulation 1935 / 2004, suitable temperature probes must be used: 2.
G 1200 series 3 The device at a glance 3.1 G 1200 series The device at a glance | 3 Top view LCD Display Front view 3.2 Display elements _ Display _ Battery indicator Evaluation of the battery status Unit display Display of units or min/max/hold Main display Measurement of the current temperature or value for min/max/hold Auxiliary display Measurement of the current temperature in min/max/hold mode with unit _ _ _ 3.
3 | The device at a glance 3.
G 1200 series 4 4.1 Operation | 4 Operation Opening the configuration menu 1. Press the Function button for 2 seconds to open the Configuration menu. 2. (ONF appears in the display. Release the Function button. _ Parameter Values POFF Shut-off time L,TE UN,T IN,T B-H89.0.0X.DK2-1.
4 | Operation 4.2 G 1200 series Adjustment of the measuring input The temperature input can be adjusted with the zero point correction and the gradient correction. If an adjustment is made, you change the pre-adjusted factory settings. This is signalled with the display text T.OF or T.SL when switching on. 1. Switch the device off. 2. Hold the down button and press the On/Off button to switch on the device and open the Adjustment menu. 3. The display shows the first parameter.
G 1200 series 5 Measurement Basics 5.1 Sensor/device accuracy Measurement Basics | 5 The device can be equipped with different interchangeable sensors. The temperature sensors are divided into the following classes according to EN 60584-2. class deviation temperature range 1 ±1.5 °C or ±0.4 % of measured value * -40 … 1000 °C 2 ±2.5 °C or ±0.75 % of measured value * -40 … 1200 °C 3 ±2.5 °C or ±1.
6 | Operation and maintenance G 1200 series 6 Operation and maintenance 6.1 Operating and maintenance notices _ NOTE The device and temperature probe must be handled with care and used in accordance with the technical data. Do not throw or strike. _ NOTE Plugs and sockets must be protected from soiling. _ NOTE If the not used for an extended period of time, the batteries must be removed. Leaks from the batteries are avoided as a result. 6.2 Battery 6.2.
G 1200 series Operation and maintenance | 6 CAUTION Damage! If the batteries have different charge levels, leaks and thus damage to the device can occur. – Only use high-quality and suitable alkaline batteries! – Do not use different types of batteries! – Remove depleted batteries immediately and dispose of them at a suitable collection point. _ NOTE Unnecessary unscrewing endangers the protection against moisture and should therefore be avoided.
7 | Error and system messages 7 G 1200 series Error and system messages Display Meaning Possible causes ---- No suitable measuring probe connected Incorrect measuring Connect a suitable measprobe uring probe Measurement far outside of the measuring range Remedy Measuring probe or Measurement leaves the device defect permissible range Send in for repair No display, Battery depleted Battery depleted unclear char- System error Error in the device acters or no Device is defective response when butt
G 1200 series 8 Technical data | 8 Technical data Sensor connection Connection socket for miniature flat plug Supported sensor type Thermocouple type K (NiCr-Ni) Measuring range -65.0 … +1200.0 °C (-85.0 ... +2192 °F) Accuracy Note: The system accuracy depends on the accuracy of the used temperature sensor! (at nominal temperature) Device ±0.1 % of m.v. ±1 °C Cold junction ±0.3 °C Temperature drift ±0.01 % of m.v. / K ±0.025 °C / K Measuring cycle approx.
9 | Disposal G 1200 series battery life Service life > 2500 hours with alkaline batteries (without backlighting) Battery indicator 4-stage battery status indicator, Replacement indicator for depleted batteries: "BAT" Auto-power-OFF function The device switches off automatically if this is activated Directives and standards The devices conform to the following Directives of the Council for the harmonisation of legal regulations of the Member States: 2014/30/EU EMC Directive 2011/65/EU RoHS Applied h
G 1200 series 10 Service 10.1 Manufacturer Service | 10 If you have any questions, please do not hesitate to contact us: Contact GHM Messtechnik GmbH GHM GROUP - Greisinger Hans-Sachs-Str. 26 93128 Regenstauf | GERMANY Email: info@greisinger.de | www.greisinger.de WEEE reg. no. DE 93889386 10.2 Calibration and adjustment service The purpose of the calibration is to verify the precision of the measuring device by comparing it with a traceable reference.
10 | Service 10.3 G 1200 series Accessories Spare parts: GB-AA-2 art. no. 479249 Spare batteries AA (2 pcs.) GTE 130 OK art. no. 601483 Insertion probe without cable, Ø1,5 mm GF 1TK-T3 art. no. 609695 Compact immersion probe with silicone handle, Ø3 mm GF 1TK-E3 art. no. 609697 Compact insertion probe with silicone handle, Ø3 mm GF 1TK-E1.5 art. no. 609699 Compact insertion probe with silicone handle, Ø1,5 mm GF 1TK-L3 art. no.
