A Leading South African Test and Measurement Instruments Supplier

“For Good Measure”®

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Product List

T.M.I.

Test and Measurement Instruments C.C.

          CK 1985/007464/23

“Tomorrow’s Instruments Today”  —  “For Good Measure” ®

TMI, Established—1982

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Please note our new Address.

English, Afrikaans and Portuguese   Speaking

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Digital Panel Meters

Panel Meters

Part No:  DR-99DCV

DC Voltmeter, 3,5 digit LED, 199,9mV to 600V (5 Ranges)

Lutron DR-99DCV DC Volt Panel Meter

Part No:  DR-99ACV

AC Voltmeter, 3,5 digit LED, 199,9mV to 600V (5 Ranges)

Lutron DR99ACV AC Volt Panel Meter

Lutron

Lutron

Lutron DR99ACV AC Volt Panel MeterLutron DR-99DCV DC Volt Panel Meter

Part No:  DR-99DCA

DC Ammeter, 3,5 digit LED, 199,9uA to 10Amps                                (6 Ranges)

Lutron DR99DCA DC Current Panel Meter

Part No:  DR-99ACA

DC Ammeter, 3,5 digit LED, 1,999mA to 10Amps (5 Ranges)

Luron DC Current Panel Meter

Lutron

Lutron

Luron DC Current Panel MeterLutron DR99DCA DC Current Panel Meter

Part No:  FC-422D

Frequency Meter, 4 digit LED, 0.5 to 500.0Hz

Lutron FC-422D Frequency Panel Meter

Lutron

Lutron FC-422D Frequency Panel Meter

Part No:  DT-2240D

Tachometer, 4 digit LED, 5 to 100,000RPM

Lutron DT-4240D Tachometer Panel Meter

Part No:  DP-30

DC Voltmeter,3,5 digit LCD,199,9mV Size:71x46x21mm

Lutron DP-30 LCD PCB Meters

Lutron

Lutron

Lutron DP-30 LCD PCB MetersLutron DT-4240D Tachometer Panel MeterLutron DR-99DCV DC Volt Panel MeterLutron DR99ACV AC Volt Panel MeterLutron DR99DCA DC Current Panel MeterLuron DC Current Panel MeterLutron FC-422D Frequency Panel MeterLutron DT-4240D Tachometer Panel Meter

Accessories

Lutron DP-30 LCD PCB Meters

DC Voltmeter,3,5 digit LED,199,9mV Size:71x46x21mm

Lutron DP-40 LED PCB MetersLutron DP-40 LED PCB Meters

Part No:  PX-01

Proximity Sensor, 12 to 24 Volts, Output: 12 Volts DC, 100mV, Detecting Distance: 4 mm (Metal) (For DT2240D, TR-RPM1A4 etc., )

Lutron PX-01 Proximity Sensor

Lutron

Lutron PX-01 Proximity Sensor

Part No:  PI-06

Photo Sensor, Supply :12 to 24 Volts, For DT2240D,   TR-RPM1A4 etc., Photo Interrupter , 3 wires Power, Signal and Ground.

Lutron PI-06 Photo Sensor

Lutron

Lutron PI-06 Photo Sensor
Lutron DP-40 LED PCB MetersLutron PX-01 Proximity SensorLutron PI-06 Photo Sensor

Notes on Digital Panel Meters.

Digital panel meters measure and display all types of processes and electrical variables, such as pressure, flow, temperature, speed, current and voltage in an alphanumeric or numeric format, often as a bar graph. Many of these displays have totalizing, recording, conditioning, and other functionalities.

Display types for digital panel meters can be either alphanumeric or numeric only.  Alphanumeric displays can display both numbers and letters.  They are either a sixteen-segment display or a 5x7 dot matrix display.  Numeric displays can display numbers only.  They are either a seven-segment display or a 4x7 dot matrix display.  When specifying a digital panel meter it is important to specify the number of digits displayed.  Common character sizes for digits on digital panel meters include 0.37 inches to 0.56 inches, larger than 0.56 inches and less than 0.37 inches. 

The most important parameters to consider when specifying digital panel meters are the dimensions.  Most digital panel meters are configured to be mounted into a rack or panel, so the face height and face width are important considerations.

Features common to digital panel meters include set point options, alarms, on/off control, bargraph display and adjustable display.  A digital panel meter that has set point options has the ability to set control limits or set points for process parameters such as speed, temperature, pressure or humidity.  In a heating application, the unit sends an off control signal when the set point temperature is approached or exceeded and an on control signal when the temperature drops below the set point. Limit (on-off), linear (proportional, PID) or other non-linear control technologies can be used to generate the control signal.  A panel meter that has on/off control has the ability to send an on-off output signal to activate or deactivate a process unit (oven, motor, fan, etc.)  utilizing relays, open collector transistors or other technologies.  On-off, bang-bang or limit control is one of the simplest techniques for process control.

Inputs to digital panel meters can be one of many types.  These include but are not limited to, AC voltage, AC current, AC power, DC voltage, DC current, DC power, strain gauge, resistance and temperature.  Many digital panel meters are configured to accept multiple inputs and have adjustable displays to switch between these inputs.

Output types available for digital panel meters include serial communications such as RS232, relay outputs and analog outputs.  Analog outputs are used in applications that require digitally controlled output voltages usually within the range of 10 V or less, and at current levels below 10 mA. The heart of an analog output channel is a digital-to-analog converter (DAC), which converts a digital code into a voltage level. The output of the DAC is then processed or conditioned to produce the required output signal characteristics.

Copyright  © 2009—2017 Test and Measurement  Instruments C.C.   |  All rights reserved

Digital Panel Meters

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Promax Electronics

Clearance Sale:

Excess Stock to be cleared while stocks last. >   Click for More...

Flir Infrared ThermometryTime Group High Time TechnologyLodestar Electronics Acute PC-Based Instruments from Test andMeasurement Instruments C.C.Intercomp "For any Measure"MSR ElectronicsSuperior Electric Powerstatk and h educationalT.M.I.T+M Products

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New

SEW Instruments

Part No:  DP-40

Lutron

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Brand Names

Accessories    

Adaptors

Air Quality Meters

Alcohol Breath Tester

Alignment Equipment

AM & FM Signal Generators

Anemometers

Audio Generators

Audio Impedance Meter

Automotive testers

Balances

Barometers

Battery Analyser /

Battery Desulphator Charger

Bench DMM’s

Borescopes

Bread Boards

Breath  Alcohol Tester

Cable Fault Locators

Cable Height Meter

Cable Testers

Calibrators

Capacitance meters

Carbon Dioxide meters

Carbon Monoxide meters

Car Testers

Caster / Camber Gauges

Chlorine Meter

Clamp meters

Clearance Sale:

Colour Analysers

Combination Combo Meters

Concrete Testing

Conductivity  / TDS meters

Contact Tachometers

Continuity Tester

Controller / Monitors

Corner Weight Scales

Current Meters, Bench Type

Data Acquisition Systems

Data Loggers

Decade Boxes

Dew Point Meters

Digital Vernier Calipers

Digital Scales

Digital Multimeters , DMMs

Dissolved Oxygen Meters

Distance Meters

Dust Monitoring

Earth resistance meter

Educational Systems

Electrical Connectors

EMF tester

Eye Tracker

Field Strength Meters

Force gauge

Frequency Counter

Function Generators

GSM Controller

Gas leak detector

Green Hybrid Power

Grid Dip Meter

Hardness tester

HV(High Voltage) Testing

Humidity meter

Hygrometers

Inductance Decade Box

Infrared Thermometers

Infrared Thermography

Inverters

Insulation tester

LCR meter

Leakage Clamp Meters

Logic Analyser

Logic Probes/Pulsers

Lux meter, (Light meter)

Manometer

Metal Detector

Micrometer

Microwave Leakage

Milliohm meter

Miscellaneous

Moisture meter

Multimeter

Night Vision Equipment

ORP meter

Oscilloscopes

Oxygen Meters

Pattern generators

Panel meter

PC-Based Instruments

Pen type tester

pH Meters and Probes

Photo Tachometer

Power analyzer

Power clamp meter

Power Supplies

Pressure/Vacuum meter

3 Phase Rotation Tester

Pressure Transducer

Probes, Oscilloscope

Protection Relay Testing

Proximity sensor

Racing Equipment

RCCB tester

Refractometers

Renewable Energy

RF Generators

Resistance Decade Box

Roughness tester

Rheostats

Salt meter

Satellite Testing Equipment

Security

Scales, Digital

Shore Hardness Tester

Simulators

Soil Moisture Meters

Soil pH meter

Solar Power Meter

Software

Sound level meter

Spectrum Analyser

Stroboscope

Student Bench Meters

Stun Guns

SWR / RF Power Meters

Tachometer

TDS / Conductivity Meters

Test Leads

Thermal Imagers

Thermography

Thermometer

Thermography Courses

Thickness Testers

Tone Generator/ Tracer

Torque meter

Torque wrench

Transformer Testing

Transient Suppressors

Transmitters

TV & Satellite Meters

Turbidity Meter

Ultrasonic Flaw Detector

Ultrasonic Thickness

UV light meter

Vacuum meter

Variable Transformers

Verniers, Micrometers

Vibration meter

Video Scope

Watt meter

Water Tester

Water Testing Meters

Vacuum/Pressure meter

Voltmeters, Bench Type

Voltage Detectors

Voltage Regulators

5 Way® Binding Posts

Voltage Stabilisers

T + M®                      

Lodestar

ElektroPhysik          

Promax                   

Time Group

TECPEL

S.E.W. Standard Electric Works

MSR Electronics

Superior Electric

Danatronics

All brands, trade names, trade marks, and logos are the property of their respective owners.

30th anniversay of Test and Measurement Instruments c.c.

Ph:           +27 (011) 683 4365

Fax:          +27 (011) 683 4461

E-mail:     t.m.i@iafrica.com

www.instrumentsgroup.co.za

 

NEW  Address:

(from 6 January 2016)

Physical   Address:              

3 Angelica Ave,

Glenvista, Johannesburg, 2091

SOUTH AFRICA

 

Postal Address:

P.O. Box 1416,

Southdale,

Johannesburg, 2135,

SOUTH AFRICA

TMI Monthly Specials

This Month’s Special

Thermography—Thermal Imager— Infrared Camera.

FLIR E5 (120 x 90 Pixels)

 

R 19,950.00 + VAT

while stocks last. 

 

FREE Thermography

Introductory Course

Included with Lunch.

 

One Day Course.

Click  Ex-Series  for Spec.

Also: Thermal Imagers

FLIR E4 Thermal Camera

Part : RiSH PQA

Power Quality Analyser.  5” Colour Touch Screen. Measures, monitors , Displays - Harmonics, Dips,  Swells, Energy. Supports 8GB microSD with Scope, Phasor Diagram etc.

RISHABH

Rishabh PQA Power Quality Analyser, Touch ScreenRishabh
Rishabh PQA Power Quality Analyser, Touch Screen

R 2,300.00 excl VAT

3 PH Power Quality Analyser. Multi Function Panel Meter.. 8 Digit Displays. Measures True RMS (Individual & Ave.), Volts, Amps, PF, Phase angle, Freq, Harmonics, Peak Demand, Power, Energy

T + M®

T+M POWER ANALYSER-VIPS-80EL Power Analyser Panel MeterT+M POWER ANALYSER-VIPS-80EL Power Analyser Panel MeterT+M POWER ANALYSER-VIPS-80EL Power Analyser Panel Meter

R 400.00 excl VAT

3 Phase Site Programmable Panel Voltmeter. True RMS, Password protection, 4 digit LED. RS485 Interface. Harmonic Measurement. Auto Ranging.

T + M®

T+M VIPS-88 Digital Panel meterT+M VIPS-88 Digital Panel meter Veritek

R1,050.00 excl VAT

1 Phase Energy Panel Meter. 8 Digit Display.  Dual Display. Programmable. True RMS. Max Demand with Contact. Harmonics. Auto Ranging. RS485 interface.

T + M®

VIPS-84_Digital_Panel_KWH_MeterVIPS-84_Digital_Panel_KWH_Meter Veritek

R1,550.00 excl VAT

1 PH Power Quality Analyser. Multi Function Panel Meter.. 4 Digital Displays. Measures True RMS, Volts, Amps, PF, Phase angle, Freq, Harmonics, Peak Demand, Power, Energy

T + M®

T+M VIPS-80P Power Analyser Panel meterT+M VIPS-80P Power Analyser Panel meter VeritekT+M VIPS-88 Digital Panel meterVIPS-84_Digital_Panel_KWH_MeterT+M VIPS-80P Power Analyser Panel meter

4-20mA and 0-20mA inputs. 57, 100 or 180  mm Digits. 3 1/2 or 4 digit programmable. Supply Voltages: 24VDC or 220V,110VAC.Weatherproof IP65 Versions available.

T + M®

Large Displays 4-20 mA, 180mm
Large Displays 4-20 mA, 180mmLarge Displays 4-20 mA, 180mm

4-20mA and 0-20mA inputs. 57, 100 or 180 mm Digits. 3 1/2 or 4 digit, programmable. 0-10V, B.C.D. etc. Decimal Point selectable. Weatherproof IP65 Versions

T + M®

Large  Displays LED 4-20 mA, 180mm
Large  Displays LED 4-20 mA, 180mmLarge  Displays LED 4-20 mA, 180mm