Tachometers Dealers in Bhosari, Pune

• Input : PNP / NPN Proximity sensor, Potential free contact, Magnetic Pickup type Encoder
• Output : 4-20 mA ( optional )
• Indication : individual display for RPM & set-point 4 / 6 digit LED Display
• Power Supply : 230 / 110 VAC , 24 VDC
• Accuracy : Better than + 0.1% Of F.S.
• Alarm : maximum 3 Nos.
• Interface : RS 485 / MODBUS RTU / ASCII (optional)
• Mounting : Panel

Features : • Micro controller Based & Fully programmable• Zero Speed / Over Speed Alarms / Trip Function• Peak Latch facility for Over speed• No. of Pulses per revolution programmable  

• Country of Origin: India
• Type: Speed Indicators
• Thickness: 0-5mm
• Application: Automobile Use, Industrial Use
• Feature: Clean View, High Strength
• Condition: New

Protocontrol offers micro controller based non contact speed indicator to continuously display speed of rotating machinery. Digital speed indicator is housed in robust cast al field mounting enclosure or sheet steel front panel mounting enclosure. The speed indicator is used to indicate and monitor speed of rotating machinery like conveyors, crushers, rolling mills, stirrers, screw conveyors, and other industrial machinery. As the speed is also displayed simultaneously, the setting and control action is easy. Linear speed can also be displayed. this unit consists of two parts, control unit & sensor probe. The basic principle of speed monitor is comparison of pulses received from sensor with standard pulses. The sensor is to be mounted with its sensing face in close proximity of the rotating object. Flags are to be mounted on the rotation object, which are to be sensed by the sensor. this device actuates relay contact at preset speed. Using these contacts desired control action such as zero speed protection under speed protection over speed protection can be achieved. initial time delay facility of 0 to 30 seconds is provided to allow the rotating mechanism to achieve the desired speed. Speed setting is possible from 1 rpm to 5000 rpm in optional ranges. Direction sensing and speed monitoring of various locations from single point is possible. The sensor is epoxy potted & housed in metallicplastic tube. Control unit is enclosed cast al dmc enclosure

• Brand Name: Sai Control
• Resolution: 0.1 RPM
• Color: Black
• Accuracy: 0.05%
• Country of Origin: Made in India
• Voltage: 230V AC
• Model Name/Number: ESM4411-DP
• Usage/Application: Industrial
• Material: Plastic
• No. Of Digits In Display: 4

Specifications:  Display   4 digit non-contact (RPM indicator)   Bright red 0.5 seven segment display   Range 1 RPM to 9999 RPM Accuracy +1-1% of FS User programmable speed limit trip point with keypad 2 C/0 relay output rated for 5A@ 240VAC / 28VDC (Resistive) Accept NPN / PNP proximity switch inputs   Inputs 1 pulse per revolutions / Scale Factor Supply 110 V / 230VAC Dimensions

Counter/Timer/Tachometer  Adding/subtracting via 2 separate inputs  Batch controller with 2 pre-selections  2 potential-free optocoupler outputs  Easy-to-read 2-line LCD display, color, with icons for the displayed preselection and the status of both outputs  Multicolor display  Display range and preselection range from -999999 up to 999999 Overflow will be evaluated correctly up to 1 decade  PNP and NPN sensors can be connected  Degree of protection IP65 (front only)