The compact, portable and light-weight dry well (metal block) temperature calibrator Pyros series from Leitenberger is used for testing, calibration of temperature instruments: dial and digital thermometer, temperature probes and sensors.

The dry block calibrator is expecially designed for field applications, robust and able to maintain high accuracy and stability in severe conditions such as offshore rigs and on board of vessels. The innovative forced air ventilation reduces the cooling time and prevents the sensors under test being exposed to excessive heating.

The BAT R/T Millennium edition (BATRT-M) is a battery powered or loop powered indicator accepting magnetic pickup, DC pulse and switch closure inputs from pulse producing flowmeters with 5 digit rate and 8 digit total output options:

• Ratemaker/Totalizer (display of rate and total)
• Dual Totalizer (display of resettable and grand total)
• Ratemaker/Totalizer & Alarm, (display of rate & total with isolated transistor alarm output)

Calibration Software for the mobile pressure calibrator LR-Cal LPC300 for online calibration, setting procedures and certification

The electric pump  LR-Cal LAP-P with 2 pressure points generates test and calibration pressures (for overpressure up to 25 bar and vacuum pressure up to -0.9 bar) for pressure comparison tests. Fine adjustment is performed manually with a very sensitive fine adjustment valve.

The portable pressure calibration kits LR-Cal LPP-KIT from Leitenberger come with a pressure source (test pump) and reference pressure gauge / calibrator in a portable case.

They allow a comfortable, efficient and very accurate testing, adjusting and calibrating of pressure measuring devices in the field, as well as in laboratories and workshops.

Leitenberger, Germany offers a wide variety of electronic pressure switches:

• 

  up to 4 switch contacts
• LED display, IO-Link
• freely configurable switching points & hysteresis delay function, Min/Max value data storage, scalable analog output signal
• Intrinsically safe (Exia for gas), PDVF pressure port
• stainless steel or ceramic sensor, flush models
• vacuum, low, high pressure up to 2200 bar
• for hygienic, medical, Oleo and Petro chemical, high viscosity, paint, HVAC, process engineering

more information on pressure switch models

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Powdered lime is utilised extensively in the treatment of wastewater; for example, to reduce odour in raw, primary sludge, as a cost-effective alternative to using digesters. It is also used in other water treatment processes to help balance pH levels and as part of composting methods for sludge removed from the bottom of primary tanks after it has been de-watered and compressed. The lime and remaining water in the sludge together creates a heated chemical reaction, accelerating the process.

Leitenberger from Germany offers a wide range of certified high precision devices for the testing and calibration of pressure instruments such as

• analog and digital pressure gauges, manometers,
• transmitters, switches and pressure valves.

Procedures and certificates can be automated and documented.