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Microprocessor Digital Vacuum Controller Compound Vacuum Gauge

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Microprocessor Digital Vacuum Controller Compound Vacuum Gauge

Name: Microprocessor Digital Vacuum Controller Compound Vacuum Gauge
Brand: GUOGUANG
Price: 1 USD

Brand Name : GUOGUANG

Model Number : ZDF-5227-II

Place of Origin : Sichuan, China (Mainland)

MOQ : Negotiation

Price : Negotiation

Payment Terms : T/T

Supply Ability : 200 Pieces per Month

Delivery Time : 10 days(less than 50pcs)

Packaging Details : Export Packing: Carton box

Pressure Range : 1.0×105—1.0×10-5 (Pa)

Testing precision : ±10%

Equipped gauge : resistance gauge ZJ-52T/metal ， ionization gauge ZJ-27/glass

Control precision : ±1%

Control time : < 1S

Output contend : 3A/220VAC non-inductive load

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Thermocouple Vacuum Controller ZDF-5227-II

Thermocouple Vacuum Controller:

ZDF-5227 compound vacuum gauge, which is composed by resistance meter and ionization meter, can test signs of the vacuum gauge with two circuits and has two circuits control contact output. In the testing range, it can be point control and area control freely, and it is suitable to be used in testing and controlling the vacuum of wide measuring range.

It adopts the most advanced microprocessor as its main machine, improving its reliability by decreasing external components. Its hardware employs the modular structure, EMI restraint and WATCHDOG circuit; while the software employs anti-interference technique, such as redundancy, trap, digital filtering and so on to improve its anti-interference ability and performance, which ensures the high reliability of the apparatus and its normal use in bad industrial environment.

Parameter

Testing circuit quantity

Two circuits

Testing range

(The equipped vacuum gauge)

1.0×105—1.0×10-5 (Pa)

(resistance gaugeZJ-52T/metal , ionization gauge

ZJ-27/glass)

Ionization parameters

Voltage of Positive pole:225V

Emission current:1mA/100uA

Testing precision

±10%

Zero drift

±2%

Controlling range

1.0×105—1.0×10-5 (Pa)

Controlling method

Two circuits point control or area control

Controlling precision

±1%

Controlling time

< 1S

Output contend

3A/220VAC non-inductive load

Analog output

0－5V/4-20m

Power supply

AC 220V/50Hz ±10%

Environmental temperature

-10℃--45℃

Environmental Humidity

< 85%(25℃)

Rated consumed power

35W

Net weight of the apparatus

3.5Kg around

Product Tags:

vacuum gauge controller

electronic vacuum regulator

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