Pressure Calibrator

Parameters:
- simulation and measurement:
thermocouple signals J, K, T, R, S, B, U, L, E, N, with auto-compensation of terminal temperature, signals in thermocouple and thermostat system, resistance thermometer signals: Pt 100, Pt 500, Pt 1000, Ni 100, Cu 100, resistance signals from 10 up to 5 ,
voltages and currents in range: -11 V...+11 V and 22 mA...+ 22 mA
- accuracy 0.025%
- STEP and RAMP function,
- led out 24 V terminals,
- RS 232C interface,
- available in the option for pressure calibration.

The INMEL 60 calibrator is destined to check and control systems, industrial automatic control engineering devices such controllers, recorders, meters, etc.

This instrument has the possibility to generate and measure signals from ten thermocouples, five thermometer resistances, four voltage ranges, two current ranges, two resistance ranges. Thermoelectric terminals have an internal temperature measurement and for this reason make possible the generation or measurement of thermoelectric signals with the compensation for the given thermocouple. In this working mode, a real thermocouple is added to thermoelectric measuring terminals, and compensation conductors to thermoelectric generating terminals. The calibrator ensures the simultaneous generation of the signal on output terminals and the measurement of the signal on measuring terminals, thanks to this feature the calibrator is suitable to check transducers.

The INMEL 60 calibrator enables to check two-wire transducers. the used graphical display contains a lot of information on a screen with a good readability. The display ground-lighting, which can be switched off, is especially useful in conditions of an insufficient lighting.

The internal supply from the battery enables the work not only in laboratory conditions but also on the object. The calibrator can also be used to the maintenance and servicing of industrial measuring instruments, systems and electronic equipment.

Application:
Checking and calibration:
- measuring transducers controlled by a voltage or current signal, a thermoelement or resistance thermometer,
- two-wire transducers,
- temperature meters,
- pressure transducers,
- manometers,
- measuring and control lines.

5 PSI-D-4V-MIL Amplified Middle Pressure Sensor General Description
The Amplified line of middle pressure sensors is based upon a proprietary package technology to reduce errors. This model provides a ratiometric 4-volt output with superior output characteristics. The sensor housing has been designed specifically to reduce package induced parasitic stress and strain. In addition the sensor utilizes a silicon, micromachined, stress concentration enhanced structure to provide a very linear output to measured pressure.

These calibrated and temperature compensated sensors give an accurate and stable output over a wide temperature range. Each sensor is internally compensated using an ASIC compensation technique. This series is intended for use with non-corrosive, non-ionic working fluids such as air, dry gases and the like.

The output of the device is ratiometric to the supply voltage over a supply voltage range of 4.5 to 5.5 volts.

5 PSI-D-4V-MIL Amplified Middle Pressure Sensor Features
* ±5 psi Pressure Ranges
* Ratiometric 4V Output
* Temperature Compensated (-40 degree C to 125 degree C)
* Calibrated Zero and Span

5 PSI-D-4V-MIL Amplified Middle Pressure Sensor Applications
* Medical Instrumentation
* Environmental Controls
* HVAC