Analogue Meters

SACI was established in 1941 in Madrid, and in 1946 started manufacturing measurement devices, all of them meeting the German Standards. 

In the ’70s, SACI begins to export other countries. 

Our company is committed to maintaining a high standard of product and service quality in line with our customer expectations. To confirm this commitment the company’s quality procedures are approved to ISO9000. 

This system was certified by TÜV international service group. 

We are also aware of environmental management, and we have therefore been audited to the international recognised ISO14001. 

SACI sells throughout Spain and exports outside to more than 50 countries. 

We have established agents in many areas of the world and actively nurture these links to enable SACI to reach a wider audience. 

SACI considers the R+D activity as essential within the company. Our efforts are focused in the constant adaptation of both our present products and the new designs. 

Our product-line holds lots of official approvals, such as VDE, Det Norske Veritas, Bureau Veritas, Germanischer Lloyd, etc… 

Analogue Instruments  

Complete range of analogue meters, covering all sizes, systems and formats.

AC Voltmeter
Voltage measurement in AC applications 
Scale: 90 or 240 deg 
Dimensions: DIN rail, Square and Rectangular 
OPERATED THROUGH A VT 
BUILT-IN SWITCH 
INSTRUMENTS WITH CONTACT / ALARM 
NOMINAL VALUE VOLTMETER 
TRUE R.M.S. – 240 deg 
MOVING COIL with RECTIFIER 
DOUBLE VOLTMETER 
Voltage measurement in AC applications 
Scale: 90 or 240 deg 
Dimensions: DIN rail, Square and Rectangular 
OPERATED THROUGH A VT 
BUILT-IN SWITCH 
INSTRUMENTS WITH CONTACT / ALARM 
NOMINAL VALUE VOLTMETER 
TRUE R.M.S. – 240 deg 
MOVING COIL with RECTIFIER 
DOUBLE VOLTMETER

Max Demand Ammeters
For measuring average current in short periods of time. 
Exchangeable scale. 
Scale: 90 deg. 
Dimensions: DIN rail and Square 
DIRECT INPUT 
MAX. DEMAND AMMETERS 
MAX. DEMAND AMMETERS with CONTACT 
COMBINED MAX. DEMAND AMMETER 
COMBINED MAX. DEMAND AMMETERS with ALARM CONTACT 

DC Ammeters
For measuring DC current. 
Scale: 90 or 240 deg 
Dimensions: DIN rail and Panel Mounting (square and rectangular) 
DIRECT INPUT 
OPERATED THROUGH SHUNT 
EXCHANGEABLE SCALE 
WITH ALARM CONTACTS 
MILLIAMMETERS 
MICROAMMETER 

DC Voltmeters (Moving Coil)
Measurement of voltage in DC lines. 
90º or 240º scales 
Dimensions: Square, rectangular or for DIN rail mounting 
DIRECT INPUT 
WITH ALARM CONTACT 
MILLIVOLTMETER 

Frequency Meters
REED and DIAL type frequencymeters. 
Panel and DIN rail mounting. 
90 or 240 deg scales (Dial type). 
Class 0.5 
REED FREQUENCYMETERS 
POINTER FREQUENCYMETER 
FREQUENCY METERS w/ ALARM CONTACTS 
DIN RAIL MOUNTING 
DOUBLE FREQUENCY METER 

Electronic Wattmeters
Our widest range of electronic analogue wattmeters available for measuring active power in single or three phase connections. 
For balanced and unbalanced loads, and 3 or 4 wires connections. 
90 deg or 240 deg scales. 
EXCHANGEABLE SCALE 
SINGLE PHASE 
THREE PHASE BALANCED 
THREE PHASE UNBALANCED 
DIN RAIL MOUNTING 

Electronic Varmeters
For measuring the reactive power in either single or three phase networks. 
90 deg or 240 deg scales 
DIN rail and panel mounting. 
SINGLE PHASE 
THREE PHASE BALANCED 
THREE PHASE UNBALANCED 
EXCHANGEABLE SCALE 
DIN RAIL MOUNTING 

Ferrodynamic Wattmeters
Suitable for active power measurement in single or 3-Phase networks. 
Available for 3 or 4 wires connections, balanced or unbalanced loads. 
90 deg scale – Square meters 
SINGLE PHASE 
THREE PHASE, BALANCED WATTMETERS 
THREE PHASE, UNBALANCED WATTMETERS

Ferrodynamic Varmeters
For measuring reactive power in either single or three phase networks. 
90 deg scales. 
Panel Mounting. 
SINGLE PHASE 
THREE PHASE BALANCED 
THREE PHASE UNBALANCED 

Electronic Power Factor Meters
Power factor mesurement in single and three phase networks. 
90 deg or 240 deg scales – Square meters. 
SINGLE PHASE 
3 PHASE BALANCED 
DIN RAIL MOUNTING 

Synchronizing Equipment
Parallel connection between two AC sources or one source and the line. 
Scale: 90 deg or 240 deg. 
Dimensions: Rectangular 
SINGLE PHASE 
THREE PHASE 

Induction Power Factor Meters
For power factor measuring in either single or three phase networks. 
90 deg or 360 deg scales. 
Panel mounting instruments. 
SINGLE PHASE 
3 PHASE BALANCED 
3 PHASE UNBALANCED 

Other Measurements Instruments
Depending on the user requirements, SACI offers a set of customized solutions for especial applications. 
90 deg or 240 deg scales. Square or Circular 
MOBILE INSTRUMENTS FOR RAILWAY APPLICATIONS 
TEMPERATURE 
NON ELECTRICAL VARIABLES 
ELAPSED TIME METERS 
PHASE SEQUENCE INDICATORS 
INSULATION INDICATOR 
MIN-MAX VOLTAGE AND FREQUENCY RELAY 
SYNCHRONIZING SCOPE 
SYNCHRONIZING RELAY 
ENERGY METER – KWH 
Please let us know your requirement, our sales representative will be able to provide relevant product information and support. 

AC Ammeter
For measuring current in AC applications
Scale: 90º or 240º
Dimensions: DIN rail, Square and Rectangular
DIRECT INPUT
OPERATED THROUGH A CT.
BUILT-IN SWITCH
EXCHANGEABLE SCALE
WITH ALARM CONTACTS
MOVING COIL w/ RECTIFIER
TRUE R.M.S. – 240 deg
MILLIAMMETERS

Current Transformers  

For current measurement and protection in different formats.

Measuring Transformers (Plastic Casing)
Designed to measure current in AC networks. 
Primary current: 5 – 5000A 
Secondary current: /5A or /1A 
Class: 0.5 – 1 – 3 
WOUNDED PRIMARY 
Current measurement in AC lines 
Class: 0.5, 1 and 3% 
BUS BAR CTs 
PRECISION : 0,5 ; 1 y 3 %

Measuring Transformers (Encapsulated in Resin)
For current measurement purposes in AC lines. 
Primary current: 5A – 6000A 
Secondary current: /5A or /1A 
Class: 0.5 – 1 – 3 
WOUNDED PRIMARY 
BUS BAR 
SPLIT CORE CT’s 
FOR MEASUREMENT EQUIPMENTS (ENERGY METERS) 
THIN PROFILE 
THIN PROFILE – FLAT BAR 

Split Core Current Transformers (Resin Encapsulated)
Class: 0.5 – 1 – 3 
RANGE FROM : 100A ~ 5000A 

Protection Transformers (Plastic Casing)
Protection for AC lines 
Primary current: from 50A through 5000A 
Secondary current: /5A 
Class: 5P10 – 10P10 
WOUNDED PRIMARY 
BUS BAR 

Protection Transformers (Encapsulated in Resin)
Protection for AC lines 
Primary current: from 50A through 5000A 
Secondary current: /5A 
Class: 5P10 – 10P10 
WOUNDED PRIMARY 
BUS BAR 

Transformers with Built-In Transducer
They work as a regular CT, but secondary current is processed by an internal transducer. 
Output signal is mA. 
0-20mA OUTPUT 
4-20mA OUTPUT – MULTIRATIO 

Summation CT and Voltage Transformers
SUMMATION: This product adds up to 5 currents (AC). 
Primary: 2 through 5 currents. 
Class: 0.5% 
VOLTAGE TRANSFORMERS 
Our VT are for voltage measuring purposes. 

Digital Instruments  

All kind of meters. Different sizes and 3, 3½ and 4½ digits.

AC Ammeter
R.M.S. (4 1/2 DIGITS)

AC Voltmeter

Double & Triple – AC or DC
Measurement of 2 or 3 signals in a single instrument. 
3½dígits Square flush mounting 
ALTERNATING CURRENT 
DIRECT CURRENT 

Max. Demand Ammeter (4 Digits)
Control and measurement of current in AC or DC lines. An alarm can be set by the user at the desired value. 
4 digits Square Flush Mounting 
AC (alternating current) 
DC (direct current) 

DC Ammeters (3 1/2 Digits)
Measurement of current on DC lines. 
DISPLAY: 3½ or 4½ digits 
Square or rectangular meters 
DIRECT INPUT 

DC Voltmeters (3 1/2 Digits)

Frequency Meters

Wattmeters (3 1/2 and 4 Digits)

Varmeters (3 1/2 and 4 Digits)

Power Factor Meters (3 1/2 Digits)

Special Instruments
% Meter 
Temperature Meter 
RPM etc 

Energy Meters  

Our kWh meters are used by both end users and power utilities.

Suitable for DIN rail and panel mounting.

Energy Meters for Din Rail Mounting
SACI offers its widest range of energy meters for DIN rail. 
Every single end user will find a solution here. 

Single Phase – Direct Input
Active energy measurement of single phase networks. 
Impulse output for remote monitoring. 
Class 1. 

Three Phase – Direct Input
Active energy measurement of a 3 phase network. 
Impulse input for remote monitoring purposes. 
Class 1. 

Three Phase – Operated Through External CT
Active and/or reactive energy measurement of a 3 phase network. 
Impulse output for remote monitoring purposes. 
Class 1. 

Energy Meters for Panel Mounting
Our panel energy meters work with either direct input or operated through an external CT. DIN size 96×96, with local display and pulse output. 

3-Phase Energy Meters for Power Utilities
Our CTMR is a multifuntion energy meter approved by the Spanish power utilities. 
Class 1 for Ea and Class 2 for Er 
LOW VOLTAGE – DIRECT INPUT – CTMRD 
LOW VOLTAGE – THROUGH CT – CTMR 
MEDIUM VOLTAGE – THROUGH CT – CTMR 

Impulse Totalizer Terminal “TTI” (Din Rail)
The TTI collects impuls signals from the energy meters and sends it along through a RS-485 line for remote monitoring purposes. 
PULSE TOTALIZER TERMINAL 
PULSE TOTALIZER TERMINAL with DISPLAY, MEMORY and LOAD PROFILE 

Network Analyzer  
  • For monitoring both AC and DC power networks.
  • Panel and DIN rail.
  • LED or LCD.
  • Software available

AC NETWORK ANALYSERS (LCD) 
For measuring and displaying all network parameters from voltage and current signals. 
Panel and DIN rail mounting 

AC NETWORK ANALYSERS (LED) 
For measuring and displaying all network parameters from voltage and current signals. 
Panel and DIN rail mounting 

DC NETWORK ANALYSERS (LCD) 
For measuring and displaying DC network parameters from voltage and current signals. 
DIN rail mounting. 

DC NETWORK ANALYSERS (LED) 
For measuring and displaying DC network parameters from voltage and current signals.

NET QUALITY ANALYSERS (LCD) 
For measurig and registering voltage events on a Network. 
Panel mounting. 

RS-232/RS-485 CONVERTERS 
IFR equipment converts the RS232 standard levels to the corresponding levels in the RS485 standard. 
DIN rail mounting. 

MH  

MH Digital Meters
48 X 96 size for commonly used Digital Meters. 

Accuracy Class ± 0.5% Digital Frequency Meter Ammeter with Voltmeter with selectors switch Ammeter, Voltmeter and Frequency meters with selectors switch

With our extensive years of experience in the electrical industry market, we are familiar with industrial needs and requirement.

We have developed our in house economical and quality meter for the market demand. We also custom-make and calibrate special instruments for our customers.