SERVO PRESSURE CONTROLLERS ( Type 3510 & 3520)
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Marsh Bellofram Type 3510 single and Type 3520 double loop electro-pneumatic servo pressure controllers combine the advantages of reliable solenoid valves and digital control, housed in a rugged, weatherproof enclosure. Available with a local keypad programming option or RS-485 digital communications for PLC or PC control, these precision controllers allow the user the ability to set and extract data directly from the transducer with a PC or automation system, making for some of the most precise, accurate, and reliable devices available on the market. With a forward flow of 1.25 SCFM at 100 psi, Types 3510 and 3520 can be used alone for many applications or combined with a volume booster for flows in excess of 2,000 SCFM. Various pressure output ranges are available from 29″ Hg vacuum to 600 psig. Standard accuracy is ±0.5% full scale or better. Enhanced accuracy version is ±0.25% full scale or better. A four-digit display of the output pressure is available with the keypad model.
Pneumatic Speed Controller
65 - 240 Per piece
50 Piece (MOQ)
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Digital Temperature Controllers
1,200 Per Piece
Batch Controller
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Accepts Universal inputs 4-20 mA or 0-10 V or pulse(2 or 3 wire). Maximum 4 CO on Batch values generated. Liner or Square root input selections with 0.1% Accuracy.
Temperature Controller
800 - 1,000 Per Piece
Digital PID Controller
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We are one of the leading Electronics PID Controller Suppliers in India. Our Digital PID Controller is A PID controller calculates an "error" value as the difference between a measured process variable and a desired set point. The Industrial PID Controller attempts to minimize the error by adjusting the process control inputs. The PID parameters used in the calculation must be tuned according to the nature of the system. The response of the controller can be described in terms of the responsiveness of the controller to an error, the degree to which the controller overshoots the set point and the degree of system oscillation. Features : InputThermocouple : J, K, T, R, S, C, N, E, L, U, W, B,Platinel IIRTD (2 wire 3 wire): Pt100Linear mV : -5 to 56 mVCurrent : 0 4 to 20 mAVoltage : 0 to 415 acdcMax 3 outputsOutput 2 programmable as Heat Cool AlarmOutput 3 programmable as an alarmSelectable lower display optionSelectable temperature unit - °C °FAuto Manual mode4 -Zone PIDHeat - Cool PID algorithmRamp - SoakSoft Start (set point ramping for process startup)85 to 270 VACDC supply voltage (24 VACDC optional )Program security
Liquid Level Controllers
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Water Level Controllers
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Water Level Controllers, school bell, Industrial Automation Systems
electrical liquid level controllers
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electrical liquid level controllers, super liquid level indicator, level alarm