This pressure transducer 0.5 to 4.5 volts amplified output calculator provides a way to determine the output reading from the applied pressure and pressure transducer range.

# Calibration

Calibration products and calibrating techniques

## Pressure Transducer 1-5V Voltage Output Calculator

This pressure transducer 1 to 5 volts amplified output calculator provides a way to determine the output reading from the applied pressure and pressure transducer range.

## Pressure Transducer 0-5V Voltage Output Calculator

This pressure transducer 0 to 5 volts amplified output calculator provides a way to determine the output reading from the applied pressure and pressure transducer range.

## Pressure Transducer 0-10V Voltage Output Calculator

This pressure transducer 0 to 10 volts amplified output calculator provides a way to determine the output reading from the applied pressure and pressure transducer range.

## Ratiometric V/V Signal to Measurement Converter

This ratiometric voltage input to measurement output converter provides a way to determine the measurement output reading and voltage input range from a ratiometric voltage input signal with a specified volts per volt span sensitivity, zero offset and supply voltage.

## Measurement to Ratiometric V/V Signal Converter

This measurement to ratiometric voltage output calculator provides a way to determine the output reading and range of a ratiometric voltage signal sensing device from any measurement input, volts per volt span sensitivity, zero offset and supply voltage.

## Ratiometric mV/V Signal to Measurement Converter

This ratiometric millivolt input to measurement output converter provides a way to determine the measurement output reading and millivolt input range from a ratiometric millivolt input signal with a specified millivolts per volt span sensitivity, zero offset and supply voltage.

## Measurement to Ratiometric mV/V Signal Converter

This measurement to ratiometric millivolt output calculator provides a way to determine the output reading and range of a ratiometric millivolt signal sensing device from any measurement input, millivolts per volt span sensitivity, zero offset and supply voltage.

## 0-20mA Signal to Measurement Reading Converter

This current to measurement conversion tool will convert an electrical signal within the range of 0 to 20 milliamps to the ideal reading of any linear measurement type and create an incremental milliamp conversion scale for each measurement range entered.

## 0-10V Signal to Measurement Reading Converter

This voltage signal to measurement conversion tool will convert an electrical signal within the range of 0 to 10 volts to the ideal reading of any linear measurement type and create an incremental volts conversion scale for each measurement range entered.

## 0-5V Signal to Measurement Reading Converter

This voltage signal to measurement conversion tool will convert an electrical signal within the range of 0 to 5 volts to the ideal reading of any linear measurement type and create an incremental volts conversion scale for each measurement range entered.

## 1-5V Signal to Measurement Reading Converter

This voltage signal to measurement conversion tool will convert an electrical signal within the range of 1 to 5 volts to the ideal reading of any linear measurement type and create an incremental volts conversion scale for each measurement range entered.

## 0.5-4.5V Signal to Measurement Reading Converter

This voltage signal to measurement conversion tool will convert an electrical signal within the range of 0.5 to 4.5 volts to the ideal reading of any linear measurement type and create an incremental volts conversion scale for each measurement range entered.

## DP Flow Transmitter Output Calculator

This differential pressure flow transmitter square root extraction 4 to 20 milliamp current output calculator provides a way to determine the flow output reading from the pressure drop measured across an orifice plate and the differential pressure transmitter range.

## Liquid Level Transmitter 4-20mA Current Output Calculator

This liquid level transmitter 4 to 20 milliamp current output calculator provides a way to determine the output reading from the liquid level measurement and liquid level transmitter range

## Flow Transmitter 4-20mA Current Output Calculator

This flow transmitter 4 to 20 milliamp current output calculator provides a way to determine the output reading from the measured flow and flow transmitter range.

## Temperature Transmitter 4-20mA Current Output Calculator

This temperature transmitter 4 to 20 milliamp current output calculator provides a way to determine the output reading from the applied temperature and temperature transmitter range.

## Pressure Transmitter 4-20mA Current Output Calculator

This pressure transmitter 4 to 20 milliamp current output calculator provides a way to determine the output reading from the applied pressure and pressure transmitter range.

## Measurement Reading to 1-5V Signal Converter

This measurement to current converter tool will convert any linear input measurement reading into the ideal voltage output signal over a linear range of 1 to 5 volts, and display a 1-5V conversion scale for the chosen measurement range.

## Measurement Reading to 0-5V Signal Converter

This measurement to voltage converter tool will convert any linear input measurement reading into the ideal voltage output signal over a linear range of 0 to 5 volts, and display a 0-5V conversion scale for the chosen measurement range.

## Measurement Reading to 0-10V Signal Converter

This measurement to voltage converter tool will convert any linear input measurement reading into the ideal voltage output signal over a linear range of 0 to 10 volts, and display a 0-10V conversion scale for the chosen measurement range.

## Strain Gauge Transducer Millivolt (mV) Output Calculator

This strain gauge transducer millivolt output calculator provides a way to determine the output reading and range from the applied stress, strain gauge transducer range and strain gauge output characteristics.

## Measurement Reading to 0.5-4.5V Signal Converter

This measurement to voltage converter tool will convert any linear input measurement reading into the ideal voltage output signal over a linear range of 0.5 to 4.5 volts, and display a 0.5-4.5V conversion scale for the chosen measurement range.

## Measurement Reading to 0-20mA Signal Converter

This measurement to current converter tool will convert any linear input measurement reading into the ideal current output signal over a linear range of 0 to 20 milliamps, and display a 0-20mA conversion scale for the chosen measurement range.

## Torque Transducer Millivolt (mV) Output Calculator

This torque transducer millivolt output calculator provides a way to determine the output reading and range from the applied torque, torque transducer range and strain gauge output characteristics.

## Pressure Transducer Millivolt (mV) Output Calculator

This pressure transducer millivolt output calculator provides a way to determine the output reading and range from the applied pressure, pressure transducer range and strain gauge output characteristics.

## Load Cell Millivolt (mV) Output Calculator

This load cell millivolt output calculator provides a way to determine the output reading and range from the applied load, load cell range and strain gauge output characteristics.

## Calibration Hand Pumps

Pneumatic and hydraulic hand pumps for calibrating pressures or vacuums in conjunction with a pressure transfer standard.

## Input to Output Measurement Reading Converter

This input to output converter will determine the linear output produced by any given linear input value and display a related conversion scale.

## Convert Square Root Extraction Input to Linear Output

This sqrt extraction input to linear output converter provides an easy way to determine the ideal linear output for any given sqrt input value.

## Convert Linear Input to Square Root Extraction Output

This linear input to sqrt extraction output converter provides an easy way to determine the ideal sqrt output produced for any given linear input value.

## Dead Weight Tester

A Dead Weight Tester is an instrument which uses metal weights and a piston/cylinder assembly to generate pressure calibration setpoints to a high accuracy.

## Primary Pressure Reference Standard

Primary pressure reference standards are used to measure and generate pressures to a high level of accuracy and repeatability for calibration purposes.

## Secondary Pressure Standard

Secondary Pressure Standards are pressure calibration instruments which have to be checked by primary pressure standards on a regular basis.

## Span Offset

Span Offset is the amount of deviation in output or reading from the exact value at a point within the measurement span.

## Zero Offset

Zero Offset is the amount of deviation in output or reading from the exact value at the lowest point of the measurement range.

## Zero Tare

Zero Tare is the operation of removing a zero offset to help obtain the optimal measurement over the whole measurement range.

## UKAS Calibration Certificate

UKAS Calibration Certificate is a formal document that details the procedure and results for a calibration completed by a UKAS certified calibration laboratory.

## Traceable Calibration

Traceable Calibration is carried out using equipment that is regularly calibrated by a reference source that can be traced back to a national standard.

## TSL – Terminal Straight Line

Terminal Straight Line (TSL) is a straight line drawn between the measurement output at zero and at full scale.

## NPL – National Physical Laboratory

National Physical Laboratory (NPL) – national measurement institute for the United Kingdom. This organisation is responsible for maintaining the primary measurement standards for the UK.

## BSL – Best Straight Line

Beast straight line (BSL) is the mathematically derived straight line which runs through the middle of a set of readings in such a way to achieve the smallest error across all the results. The measurement precision of a device is often specified in relation to the maximum deviation from the best straight line.

## Compensated Temperature Range

The compensated temperature range defines the limits of operation for a specified measurement accuracy. e.g. A pressure sensor has an accuracy of 0.25% full scale over a compensated temperature range of -20 to +80 degC. Since temperature errors are often significant for many measurement devices, a manufacturer will incorporate digital or analogue temperature compensation. If the measurement device is […]

## Calibration Error Calculator

Use this calibration error calculator to determine the accuracy of a measurement device which has a linear input and output characteristic.

## Measurement to Digital Reading Converter

This measurement to digital converter will convert any linear measurement over a specified range to the equivalent digital decimal and binary number.

## Bit to Measurement Resolution Converter

This bit to resolution converter will calculate the reading resolution of a DAC or ADC and answer in steps, %FS, ppm and decimal ratio.

## SqRt Extraction 4-20mA Signal to Measurement Reading Converter

This tool will convert a sqrt 4-20 milliamp signal to a linear measurement over a specified measurement range and show a related conversion scale.

## Measurement Reading to SqRt Extraction 4-20mA Signal Converter

This converter will convert any reading to a sq rt extraction 4-20mA signal. A sqrt 4-20mA conversion scale is also displayed for each measurement range.

## Measurement Reading to 4-20mA Signal Converter

This tool converts linear measurement readings into a 4-20mA signal and displays a 4-20mA conversion scale for the corresponding measurement range.

## 4-20mA Signal to Measurement Reading Converter

This conversion tool will convert a 4-20mA electrical signal to the ideal reading for any linear measurement and display a conversion scale for each range.

## UKAS – The United Kingdom Accreditation Service

The United Kingdom Accreditation Service (UKAS) is a national organisation recognised by the UK government which audits and certifies calibration standard laboratories in the United Kingdom. Those who use the calibration services of a UKAS accredited laboratory are assured that the calibration will be carried out to a very high standard.

## 10 mbar range differential pressure calibrator

We need a differential pressure calibrator for checking a 2 mbar differential pressure transmitter?

## Determining calibration error of Bourdon tube pressure gauge

How do you calculate maximum gauge error in pressure measurement with a bourdon gauge instrument?

## Problem with zero drift when installing submersible pressure sensor

I‘m having a problem zeroing a submersible pressure sensor. Before placing it in the water, the zero offset is trimmed on the indicator, and then it is submerged to full range depth of 10 metres. During the first few minutes we notice that the full scale reading drifts by about 10mm in the negative direction […]

## Determining load cell shunt resistor values

In the case of load cell calibration how is the value of shunt resistor defined? Does it depend on the capacity of the load cell? It’s not a function of load directly, the shunt resistance for calibration of a load cell is dependent on the strain gauge bridge resistance and the output sensitivity of the […]

## Shunt resistor calibration explanation

What is the method of shunt calibration in relation to an indicator connected to a pressure transducer?

## UKAS Pressure Calibration Service

UKAS accredited pressure calibration service for all types of pressure sensors and instruments