Hydraulically operated systems in both stationary and mobile hydraulic applications must be inspected at regular intervals to ensure product quality.
Our LR SMART TECH inspection, test and diagnostic devices, specially developed for hydraulic applications, ensure easy handling during inspection and diagnostic work and fast readout of measurement data.
Our pressure transmitters (model-dependent) and bourdon tube pressure gauges, especially in the version with damping fluid filling in the housing ("glycerine pressure gauges") are suitable for hydraulic applications of all kinds.
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We will be happy to work with you to determine the optimum measuring, testing and calibration technology for your specific requirements.
For hydraulics we recommend the following products:
As the chemical and petrochemical industries are subject to strict international guidelines such as the PED and ATEX, the requirements for the equipment used in the process are very high. The measuring, testing and calibration technology used must ensure smooth operation and protection of the equipment and users. In addition, the devices must also be continuously resistant in aggressive environments as well as in potentially explosive atmospheres.
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We will be happy to work with you to determine the optimum measuring, testing and calibration technology for your specific requirements.
For the chemical and petrochemical industry we recommend the following products:
The processing and transport of oils and gases over ever longer distances constantly requires new requirements and the highest standards for the installed measurement technology. Our measuring, testing and calibration equipment (depending on the model) is extensively tested under extreme conditions for both onshore and offshore applications and is therefore suitable for use even under the most severe environmental conditions.
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We will be happy to work with you to determine the optimum measuring, testing and calibration technology for your specific requirements.
To meet these high standards, our equipment can be supplied with the following approvals and to the following standards, among others:
ATEX approval (for use in potentially explosive atmospheres)
NACE norm 01.03
To ensure safety and stability under extreme conditions, we can supply our equipment with the following materials, among others:
Wetted parts made of stainless steel
Wetted parts made of Hastelloy
Wetted parts made of Monel
Wetted parts made of PVDF or PVC
For the oil and gas industry we recommend the following products:
The use of the latest technologies, such as ARM processor, makes the LR-Cal LLC 100 a particularly powerful calibration device with additional functions, such as data recording capability on SD memory cards.
The calibrator can measure, feed and simulate instruments supplied by mA loop. Signals can be given incrementally, in steps or ramps, or as a valve simulation. Furthermore, voltages and line continuities in circuits can be measured.
A graphical trend display with adjustable time base is used for long-term loop monitoring. The calibrator can display measured values in mA and % or % and mA, and it has a built-in 24 V loop supply.
The data logger function of the LR-Cal LLC 100 current loop calibrator stores measured values on the supplied SD memory card. The measured values can be transferred to a PC via SD card or USB interface, where they can be evaluated using all standard spreadsheet programs.
The handy dimensions and the lithium-ion battery supply make the LR-Cal LLC 100 current loop calibrator ideal also for use on site, in the field.
A plastic case with molded foam insert is included, as well as a protective rubber cap and an SD memory card.
The operator guidance of the LR-Cal LLC 100 current loop calibrator makes it very easy to use. For example, the help menu in the display shows how to make the electrical connections on the device for various measurement and test tasks.
Specification
LR-Cal LLC 100 specification
Description:
Data:
Values:
Measuring of Milliamps
Range: Impedance: Accuracy: Resolution:
0...24 mA ±17 Ohm 0.01% FS ±1 digit 1 µA
Measuring of Volts
Range: Impedance: Accuracy: Resolution:
0...32 VDC ±110 KiloOhm 0.005% FS ±1 digit 1 mV
Measuring of Continuity:
<100 Ohm (using 1V at 1 mA)
Sourcing of Volts
Range: Max. Load: Accuracy: Resolution:
0...24 mA 500 Ohm 0.005% FS ±1 digit 1 µA
Isolation:
Max. 100 VDC between all input and output circuits
Supply
Type: Charching time: Runnint time:
Lithium-Ion battery approx. 5 h approx. 8 h (fully charged)
Mains charger:
Charging input at calibrator: 10...15 VDC Mains Charger input: 115...230 VAC; 0.5 A; 50/60 Hz Mains Charger output: 12 VDC at 1,5 A
Optional car charger:
12 VDC at 1 A with cigarette lighter plug
Temperature ranges
Storage: Usage:
-40...+60°C, incl. battery 0...+50°C
Relative Humidity:
0...85% r.h. (non-condensing)
Housing: Rubber Boot:
ABS-plastic OL94V-O schwerentflammbar greenn
Dimension:
without rubber boot: 149 x 34 x 77 mm with rubber boot: 155 x 43 x 86 mm
Weight:
appr. 340 g (without case)
Warranty:
24 months after date of delivery
Scope of standard supply
LR-Cal LLC 100 scope of standard supply
Current loop calibrator LR-Cal LLC 100
1 pair of test cables (red/black)
Charger 115...230 VAC
Rubber protection cap (green)
SD memory card
Plastic case with molded foam insert
Factory certificate of calibration
Operating manual DE+EN
Accessories + spare parts
LR-Cal LLC 100 accessories + spare parts
Car charger
Code: LRCAL-100-KFZ-LADER
Accessory: Charger 12 VDC for car cigarette lighter
Case
Code: LRCAL-100-SP-KOFFER
Spare part: Case with molded foam insert
Test leads
Code: LRCAL-100-SP-KABEL
Spare part: 1 pair of test leads (red/black)
Charger
Code: LRCAL-100-SP-LADER
Spare part: Charger 115...230 VAC
Rubber protection cap
Code: LRCAL-100-SP-SCHUTZ
Spare part: Rubber protection cap, green
Fuse
Code: LRCAL-100-SP-SICH
Spare part: Fuse 250 mA SMD (10 pieces)
Li-Ion Battery
Code: LRCAL-100-SP-BATT
Spare part: Lithium-ion battery for installation in the device (the picture shows the battery in the antistatic protective packaging).
Keypad
Code: LCC100-SP-TASTATUR
Spare part: Keyboard (foil keyboard, for sticking on)
