Limit Controller Dealers in Velachery, Chennai

Meter measures Active, Reactive, Apparent energy on 3 phase 4 wire system, All four quadrant measurement for MD, KWh, KVAh, KVArh (import lag, import lead, export lag and export lead) are measured and stored in four energy accumulators, Parameters can be viewed through 7 segment LED (3 row), Soft Keys are provided to stop, scroll, edit and to view the parameters, RTC with battery backup is used for time keeping and has a calendar of 100 years, Power Line Communication can be done using RS485 communication with MODBUS RTU (Baud rate : 9600, 19200, 38400)

HI504 is a PID, PI, proportional or on/off pH/ORP controller with one or two set points. The measurement configuration settings and control of pH and ORP are saved separately and permits users to switch between pH and ORP without losing settings. The pH channel can be calibrated in 2 calibration points. The instrument has a full auto diagnostic procedure. Sensor Check™ is also available for pH and ORP probes. The temperature is continuously monitored using a temperature sensor (Pt100 or Pt1000 type) with automatic temperature compensation of pH. One or two analog controller outputs (0-20 or 4-20 mA) can be configured for pH/ORP recording or controlling (only for models with PID), and relays can be used to control the process or be connected with alarm status. Controller status is visable with LED’s on the front panel and on the LCD display. Fail Safe Alarm System Hanna’s exclusive Fail Safe Alarm System protects against problems caused by power supply failure or signal interruption, which are typical risks in industrial environments. An alarm condition is indicated by a red LED, located directly on the front panel of the controller. Programmable Cleaning Cycles Heavy-duty applications often require almost continuous probe maintenance. Elements such as suspended solids, fat, oils, pigments and microorganisms can quickly deposit and soil the glass bulb of a pH probe, the sensor of an ORP probe or the reference junction. Programmable cleaning cycles allow for scheduled maintanence to keep the probe functioning optimally. Analog Output: Data Logging or PID Dosage Control Models are available with one or two analog outputs. These outputs can be connected to a recorder for the catalogging of process data (pH/mV and temperature), or can be used for controlling dosing systems (pumps or electrovalves) using PID control. Sensor Check™ pH/ORP Sensor Check™ performs self-diagnostic and troubleshooting functions by continuously verifying the electrode status based on impedance movement of the glass and reference measurement. Programmable Hold System The hold function allows the user to stop the regulating action of the controller for programmable time periods. It is possible to activate the hold periods in correspondence to programmed operations, such as plant maintenance and cleaning procedures. Logging Capabilites  The controller logging feature can save up to 6000 samples pH/Check°C or ORP and last 100 error, con guration, calibration and cleaning events. This information is accessible from a PC through RS485 and HI92500 software. 

• Model No: DQ 100 UN
• Sizes Available: 96 x 96 x 110 mm , 72 x 72 x 110 mm
• Inputs: Pt100 (0.1/1°C) / J / K (selectable)
• Control Action: PD,On-Off
• Display: 4 Digits , 0.56″, 7 Segmented Red LED.
• Control O/P: Relay 6 A & 10 A.
• Setting: Through Front Keys
• Zero Correction: Through Front Keys
• Supply: 230VAC.±10%, 50 / 60Hz

• Power supply: 230 VAC
• SIZE: 96X96mm

Control mode onoff and Time proportional, Hysteresis, Time, Proportional , Offset Selectable , Dual Display ( PVTime) with Dual Relay Output, Control set Point can be set feather touch keys, Power supply 230 VAC mains operated.

SC Smartdrive and SC Smartlift represent a quantum leap in crane drive technology. A microprocessor allows the infinitely variable control of hoist, travel and traverse motor speeds by means of a digital frequency and electronic braking module.

Humidity controller a wide network of manufacturers and logistics service providers. Therefore, we are able to meet bulk requirements of Temperature and Humidity Controllers, provide them at market leading prices, impose minimal shipping charges and make on time delivery all over India and overseas. Thus, we offer complete customer satisfaction.

TDMPC Series Input RTD, Thermocouple(J/K) selectable, RTD/ -50.0 to 400.0 º C, J/ 0-600 º C, K/ 0-1250 º C, Control mode on/off and Time proportional, Hysteresis, Time, Proportional , Offset Selectable , Dual Display ( PV/Time) with Dual Relay Output, Control set Point can be set feather touch keys, Power supply 230 VAC mains operated Power supply :230 VAC mains operated Control mode :Heat/Cool/High& Low Alarm 

• Application: All Process Indicating and Controlling systems, Heat treatment Furnace , Oven, Cooling Chamber , molding , packing machine , AC , refrigerator , Room environment etc …

TDMPC Series Input RTD, Thermocouple(JK) selectable, RTD -50.0 to 400.0 º C, J 0-600 º C, K 0-1250 º C, Control mode onoff and Time proportional, Hysteresis, Time, Proportional , Offset Selectable , Dual Display ( PVTime) with Dual Relay Output, Control set Point can be set feather touch keys, Power supply 230 VAC mains operated Power supply : 230 VAC mains operated Control mode : HeatCoolHigh& Low Alarm

• Type: Pid Controllers
• Material: Aluminium, Plastic, Stainless Steel
• Certification: CE Certified, ISO 9001:2008
• Voltage: 110V, 220V
• Condition: New Used
• Rated Power: 100W, 200W, 250W, 40W
• Power Source: Battery, Electric
• Feature: Durable, High Accuracy, Light Weight, Low Power Consumption, Stable Performance

controllers, Calibrators, Cctv Camera Systems

motion controllers, Sensor & Temperature Controllers