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The powerful indicator N1500 offers among its universal input and the 2 relay outputs for the monitoring of the threshold values many other functions. The Min.- and Max.-values can be prompted with just a keystroke. Also there is a Hold and a Peak-Hold Function whose readouts can be deleted using either the function key or the digital input. The high tact frequency of 15 measurements/second (5 measurements/second when using linear input, thermocouples or Pt100) allows the N1500 indicator to monitor fast processes. It offers also the possibility to linearise the measurement signal when using non-linear input signals (mV, V, mA).
Features:
- Universal input
- Linearization of mV, V, mA signals
- 2 Relay outputs
- 6 Alarm features
- Voltage output 24 VDC for external 2-wire transmitter
- Memory for MAX and MIN values, hold and peak features
See more information in our shop:
***www.temperature-shop.de***
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Enhanced indicator
Double input Indicator - Transmitter with four addressable alarms
1/8 DIN 96x48
Universal input for temperature sensors, mA, mV, Volt, IR, custom
High level second input 0/4...20 mA, 0/1...5, 0...10 V
3 digital inputs
3 SPST relays NO, 1 SPDT relay
0/4...20 mA retransmission output
4 addressable alarms with delay, latching and blocking functions
ISA sequence on alarms
Display of MIN, MAX value
Hold and temporized hold to display peaks
Dedicated alarm acknowledge key
5 digits 2 colors display with different combinations
RS 485 serial communications
Power supply 100...240 Vac, 24 Vac,dc
Transmitter power supply
IP65 front panel protection
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Various sizes displays with or without alarm functions.
Different mounting types f.ex wall or panel mounting.
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- Big keys for use with gloves
- Programmable characteristic curve end points (up to 24 control points)
MIN/MAX value detection,
- Display-Hold
- Auxiliary power output for measuring transducer/sensor
- Optocoupler or relay outputs
- Programmable limit values
- Optional: with serial interface
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The Tecal Accu-Temp is a good choice for use as a laboratory grade reference thermometer. It's available in a single or dual channel model, along with direct temperature readout in degrees F, C and ohms. Combine the Tecal Accu-Temp with one of our secondary standard PRT's for a high accuracy temperature measurement system. Don't rely on battery operated, low accuracy hand-held model PRT indicators for your critical temperature measurements.
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S1305
Format: 96x96 mm (1/4 DIN)
Installation depth: 122 mm
The universal monitoring instrument
* Instrument with 3 limit contacts
* Universal Input (Pt 100, TC, 0 / 4...20mA, 0...10Vdc)
* Easy handling
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MOLTEN METAL TEMPERATURE INDICATOR
PRODUCT DESCRIPTION:
Libratherm offers microcontroller based Molten Metal Temperature Indicator model LMI-2010, which is designed to accurately measure temperature of the molten metals, both ferrous and non ferrous. The measurement of this temperature is a critical process, since the expendable thermocouple is dipped for merely 3 to 4 seconds and then withdrawn. In this short measurement time, the operator is guided through the measurement cycle by audio/visual alarms for thermocouple continuity, measurement in progress and measurement over. Any error in measurement or thermocouple open condition is also immediately detected by activating the audio/visual alarm.
User can select the desired type of thermocouple (either K, R, S, or B type, (depending upon the measuring range from 1200 to 1800oC), and can also set other parameters using front panel key board. During measurement, the indicator ignores the slag temperature and the Average or Plateau reading is determined using the advanced algorithm and the same is latched and displayed on the bright 7 segment 2” LED display. This reading can also be displayed on 4” remote display LRU-2010 and can be logged on to a computer using serial RS485 MODBUS RTU protocol for recording and analysis purpose. Libratherm offers supporting window based software.
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The J5 provides measurement of melt pressure and other process variables. The J5 features a large 5 digit display that can operate in either green or red or change color in case of alarm. The J5 is configurable from the front, or from a PC with a software tool. The main input is for Strain Gauge or linear DC voltage/current with square root extraction or with a 16 segment linearizer. The second input with DC voltage or current is suited to temperature indication and signal conditioning (min, max, average, ratio, etc.) when combined with the main input. The J5 has 3 digital inputs independently configurable for alarms, display and calibration handling. Up to four alarms with ISA-A acknowledge are available as well as a retransmission output and Modbus RS485 comms. The J5 has three levels of password protection and the front panel is IP65. The strain gauge bridge of the melt pressure or load cell transducer can be powered by an internally regulated 5 or 10Vdc. The reliability of the strain gauge is monitored continuously. A front panel calibration routine is provided to automatically remove zero and span offsets. The automatic calibration can also be activated by using front keys, one of the three digital inputs, or over serial comms. Tare function for load cells is provided.
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The JOFRA range of IPI Industrial Pressure Indicators is ATEX and CSA certified for use in potentially explosive environments in the field or in calibration laboratories. ATEX is the primary intrinsically safe standard in the European Union, while CSA refers to relevant Canadian and USA standards.
Accurate to ± 0.05% FS, the IPI can be used as a calibration reference or in applications where high accuracy pressure measurement is required from safety valve checks to system pressure verification. This Ex certification will allow the IPI to be used in any industry where there is a risk of flammable gases. These include oil refineries, off-shore platforms, chemical plants, gas production plants, oil and gas shipping, pharmaceuticals and in whisky distilleries.
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HVAC measurement device PascalMaxx for monitoring & control
Differential pressure instrument with membrane measurement technology for monitoring and control of differential pressures and air flows in HVAC applications. Suitable for rooms and ducts.
By the integrated switch the pressure conditions can be monitored and an alarm set in case of need. The also integrated analogue outputs (V and mA) can be used for a system control. The automatic Zero-Point calibration assures an accurate and reproducible measurement at any time and avoids any influence of the mounting position on the measurement results.
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Digital Pressure Controller/Calibrator - Model 7250
The Model 7250 Digital Pressure calibrator is available in a variety of pressure ranges from 0-5 psi to 0-3000 psi, and is an economical alternative to the Model 7250xi and 7250i. The Model 7250 provides 0.003% of full scale precision and can control to the set point in 15 seconds with no overshoot. When a higher level of performance is required, please refer to the 7250i and 7250xi Digital Pressure Controllers.
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Pressure Indicators
The Vista-Gage is a unique piston-type pressure indicator, specifically designed to withstand machine vibration, shock, pulsation, pressure surges and other rigorous conditions that create problems for conventional pressure gauges, with fragile bourdon tube mechanisms. Available in Vista-Gage for High-pressure, Lo-pressure and Vacuum indicators, Vista-Cator for GO/NO-GO indicators, and Vista-Monitor for Accumulators.
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The series A2 digital differential pressure gage is a patent pending microprocessor based digital pressure gauge for positive, negative, and differential measurement designed to be a direct replacement for mechanical gauges. The Series A2 differential pressure gauges utilize an extremely stable piezoresistive sensing technology to give a standard full scale accuracy of 1%. For applications requiring better accuracy, the A2 is also available with 0.5% accuracy. The A2 pressure gauge also has an optional 4-20 mA output for applications requiring an output signal. The A2 features a bright ½" LED display and process arch, which gives the gauge improved readability and precision. The A2 digital differential pressure gauges also feature 5 user selectable engineering units including in. w.c., mm w.c., cm w.c., kPa, and Pa. The Series A2 offers an improved look, and performance compare to mechanical gauges.
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ServiceJunior without yarn.
Little genius of the diagnosis
Description:
- Transmission without yarn of the data.
- Possibility of data acquisition on the long term.
- Digital display with lighting.
- Conceived for remote control.
- Kit containing the JuniorWin software for PC.
- Function selected of peak (posting with bars and function actuated needle).
- Measurement of the points of pressure at rate of 10 ms reading (function max. min/).
- Range 50 m minimum.
- Whole Posting of the scale.
- Simplicity of handling by 4 keys.
- Integrated Battery: lifespan 1.500 hours.
- Index of protector IP54.
- Beach of pressure: -1... 16 bar/0... 100 bar/0... 400 bar/0... 600 bar.
Advantages:
- "Intelligent" Management of the memory.
- Is based on technology without wire, no connection by cable towards the PC is not necessary.
- A faster transfer of the data Allows the PC.
- Direct and simple Connection of ServiceJunior on the hydraulic system.
- No other portable apparatus nor another sensor and cable are necessary.
- Simple Use with lower costs for better results.
- Robust Enclosure not dirtying.
Applications:
- Machine tools
- Mobile Machines
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Modern process pants place ever increasing demands on the quality and functionality of the valves used. This also includes constantly available information about the valve status to ensure high process reliability in the plant.
To meet this demand, we have developed a new feedback diagnosis system.
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FEATURES
• Multicolored 10-bar (5 green, 3 yellow, 2 red) LED displays state of charge.
• The top LED illuminates only when the battery is properly charged.
• Double flashing red LEDs signal “empty” alarm at 80% discharge.
• Recognizes improperly charged battery.
• Both fixed and adjustable discharge profiles are available.
• Easy to install.
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Partial Discharge Analysis System
Partial discharge (PD) phenomena is evidence of a degrading insulation capacity. As partial discharge often precedes an insulation breakdown of high voltage equipment, its detection and monitoring is of vital importance.
The MPD 600 is a high-end, high-precision modular acquisition analysis toolkit for detecting, recording and analyzing partial discharge events in many applications. Its versatility and robustness make the MPD 600 the ideal system for both laboratory and on-site measurements of partial discharge in any kind of electrical equipment, such as transformers, rotating machines, gas insulated switchgears and cable systems.
Applications
- Transformer testing
- Cable testing respectively on-site assembling
- Gas insulated switchgears (GIS)
- Measurements on rotating machines
- Generator testing
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The PD monitoring system PD GUARD is especially developed for continuous partial discharge monitoring of high voltage equipment, like generators, motors and power transformers in the conventional frequency range.
Applications
PERMANENT and PERIODIC ON-line Monitoring on HV Apparatus such as; Transformers and Generators.
PERMANENT and PERIODIC On-line Monitoring on HV Cable joints and Cable terminations.
Measurements are made according to international standards (IEC 60270, CIGRE 15/33.03.05)
Specifications
Resolution of apparent charge: 12 bit bipolar
Accuracy of phase resolution: 0.3 degree
PD measuring range (AUTO-ranging): up to 100.000 pC, attenuation in 6 dB steps up to 90 dB
PD frequency band: 10 kHz ... 2.000 kHz
Pulse repetition frequency: 50 kHz
Trigger sources: Phase, internal Mains, External
Power supply: 100 V to 240 V AC, 50/60 Hz, < 30 W
Pre-configured digital filters
range of low cut-off (40 dB per decade): 100 / 200 / 300 / 400 / 500 / 750 / 1'000 / 1'500 kHz
range of high cut-off (40 dB per decade): 500 / 1'000 / 1'500 / 2'000 kHz
Note: It is in accordance to IEC 60270 for a wide-band PD Instrument e.g. with a frequency range of 100-500 kHz.
Special UHF Type available
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Digital and Analog Partial Discharge measuring systems, including coupling capacitors, measuring impedance, noise reduction filters, calibrators, PD bridges, special software for PD evaluation and analysis. HV and LV filters. Shielded enclosures. Complete HV cable test sets. Power Cable Test Van for on-site PD fault location. Automatic PD systems for switchgear, surge arrestors, and transformer/motor windings. Ultrasonic PD Sensors.
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