Rishabh Instruments Pvt. Ltd.
Manufacturer of Test and Measurement Instrumentation
"Rishabh Instruments Pvt. Ltd., a 27 year old organization that has built its core competence in manufacturing, design and development of Test and Measuring Instruments on strong fundamentals; in terms of people and infrastructure. The company provides a hands-on, value driven, professional environment considering people its most important asset."
Electro-Meters represents it’s DIN analog meters and peripherals such as transducers, trasnformers and isolating signal conditioners.
- Rishabh Instruments
DIN Analog Panel Meters and Signal Conditioners
- DIN Analog Panel Meters
- Multi-function Power Meters
- Transducers/Signal Isolators
DIN Analog Panel Meters
Quadratic (90°) and Long scale (240°) Panel Meters
(PQ: Panel Meters Series: 1.5% Accuracy, 90° DC moving coil movement)
(PL: Panel Meters Series: 1.5% Accuracy, 240° DC moving coil movement)
(VL: Panel Meters Series: 1.5% Accuracy, 240° AC moving coil movement non-RMS)
90° Moving Iron, AC DIN Analog Panel Meters
90° Quadratic series (48×48 mm, 72x72mm, 96x96mm and 144x144mm) is designed for applications that require reliable true RMS readings independent of waveform or harmonics. Rishabh’s patent iron vane movements come with sapphire jewels and hardened steel pivots, providing reliable readings.
DC DIN Style, 90° Moving Coil, Analog Panel Meters
The PQ series (48×48 mm, 72x72mm, 96x96mm and 144x144mm) measures DC current or voltage, suitable for all DC systems. Scales are linear and customized to customer’s needs and specifications. For special high accuracy meters ( better than 1 %), scales are adjusted and meters are critically calibrated to achieve the desired accuracy.
240° Moving Coil , DC DIN Analog Panel Meters
The PL – long scale series (48×48 mm, 72x72mm, 96x96mm and 144x144mm), measures DC current or voltage, suitable for all DC systems. Scales are linear and customized to customer’s needs and specifications. The movement is critically shielded and dampened with silicon oil for smooth deflection without pointer vibration without external electrical influence.
240° Moving Coil , AC DIN Analog Panel Meters
The VL series (48×48 mm, 72x72mm, 96x96mm and 144x144mm) is specialized meters with special inputs, suppression, rectifier type AC meters, transformerized Ac current meters, frequency meters and more. These panel meters have exceptional repeatability and accuracy. Scale and input are customizable and illuminated if required
(Rish Master 3430: Multi-function Power Meters)
(Rish Master 3440: Multi-function Power Meters (demand measurement)
Delta PØWER Power Meters
RISH Delta PØWER is a three-phase multifunction power and energy meter for monitoring power and energy management systems.It is on-site programmable, the primary CT and PT ratios as well as the secondary can be adjusted via front panel key or remotely.
Rish Master Power Meters, Model 3430
Multifunction meter with TRMS measurement, measures distorted waveform up to 15th harmonic and 48 electrical parameters in a 3 phase network (V, I, F, In, kW, kVAr, kVA, Phase Angle, PF , %THD, KVAh, Imp & Exp kWh, kVArh) Optional MODBUS (RS485), Pulse & Analog optional
Rish Master Power Meters, Model 3440 – Demand Metering
Multifunction TRMS meter with 61 parameters in a 3ph network V, I, F, In, KW, KVAr, KVA, Phase Angle, PF, %THD, demand & max demand (I, kVA, Imp&Exp kW) run hr, on hr, interrupt, KVAh, Imp & Exp KWh, KVArh Optional modbus, relay & analog optional
Quality Programmable Transducers and DC Isolators
(Rish CON-I: Current Transducers)
(Rish CON-P:Power, Phase Angle, Power Factor Transducer
( Rish CON SI-101: DC Signal Isolator)
( Rish CON SI-102: DC Signal Isolator with 2 analog outouts)
AC Voltage Transducers
The CON-V series measures and converts voltage into a proportional load independent DC current or voltage output signal. Optional backlit display shows measured parameters and the ability to configure input and output on-site.
AC Current Transducers
The CON-I series measures and converts current into a proportional load independent DC current or voltage output signal. Optional backlit display shows measured parameters and the ability to configure input and output on-site.
Power, Ø Angle and Power Factor transducers
The CON-P series measures and converts active, reactive and apparent power, phase angle and power factor of a single or three phase (balanced or unbalanced load ) system into a proportional load independent DC current or voltage output signal
Quality Programmable DC Isolators
Signal (amplifier) Isolator
Powerful DC Signal Isolator – Rish CON SI-101 electrically isolates the input, output & power supply The isolator fulfills all the requirements concerning EMC and safety (IEC 61010).