Foot Switches
   

ANALOG PANEL METERS

The movements are strongly constructed incorporating Synthetic Sapphire Jewel Bearings, Hard Chrome Plated, Highly Polished Pivot and Phosphor Bronze Cadmium Copper Hair Springs. Moving Coil Meters are fitted with high flux density Magnets resulting in zero scale. All these Meters have zero adjusts accessable from the front. Changing of scale is so easy and no tool is required. A guide slot have been provided to remove the scale without damages to the pointer mechanism. Analog Meters are subjected to various tests as per IS 1248-93 such as vibration, life, overload, voltage breakdown, insulation and accuracy tests.

 

FEATURES

  • FR Grade GF Polycarbonate UL 94VO : Swivel Captive Fasteners
  • Slim Line Bezel : Vertical Mounting
  • Standard Glass Window : IP 52 Enclosure

RANGES

Cutout Size:

72 x 72mm, 96 x 96mm, 144 x 144mm

  • Range: Voltmeter / Ammeter – both

AC/DC Power Factor Frequency

 

QUALITY
The High Quality of VAISHNO/HOTLINE/HOTLINE switchboard measuring
Instruments and accessories due to exhaustive and
stringent controls through hour the production process.

STANDARDS
VAISHNO/HOTLINE Measuring Instruments are manufactured
according to the following standards :
- IS:24119 - IEC-473 - DIN,43700 -DIN 43802

CASE
VAISHNO/HOTLINE/HOTLINE Meters have Thermo plastic moulded  casing
for Ammeter. Voltmeter. The casing  dust and vermin
proof, termite and fungus resistant Panel Cut-Outs conform to IS-2419

ENCLOSURE PROTECTION CODES
The Degree of Protection of the enclosure is IP:52.
Terminals IP: 00 as per IEC-52(9D IN 40050) Protection
Level can be improved with the possible use of different insulation covers.

BEZEL
Slim-Line Bezel, standard colour is Black On request
Grey Colour Bezel can be supplied.

BEZEL WINDOW
Standard : Sheet Glass
Optional Anti Reflective sheer Glass at Nominal Extra
Cost.

INSTALLATION
Mounting Clamps are provided to fix the meter Flush
Type on Panel.

MOUNTING POSITION
The normal execution of our instrument is for vertical
mounting. However, other positions are possible.

INSULATION
Insulation resistance more than 5 M Ω at 50Ov as per
lS:9249 ( PART 1)

ENVIRONMENT
Environment category II as per IS:1248

ACCURACY
The accuracy of Instruments corresponds to Class I.5.

OVER LOAD
The instruments are designed to withstand1.2 times rated current / voltage.

TEST VOLTAGE
All meters are designed tfor 2KV AC RMS for 1 minute..

OPERATIVE TEMPRATURE RANGE
-10ºC to +550ºC

 

CONSTRUCTION
Sturdy Construction incorporating synthetic sapphire jewel bearing, hard chrome plated highly polished pivots provide an extra smooth movements to the pointer. Moving coil Meters are filled with high flux density magnets.

All these meters have provision for zero adjustment accessible from the front.