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The JTSED Electronic Vacuum Switch converts the vacuum level into digital output for connection to PLC systems as well as into analog output for the on/off control. The JTSED Electronic Vacuum Switch is identical to the JTSE switch except for the addition of a digital LED display. Vacuum Levels can be manually adjusted in PSI, bar, or in Hg over the full range of vacuum.
* Note: 5/32" O.D. (3/32" I.D.) tubing connects to 3/32" barb |
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The JTSED Digital Vacuum Switch Mounts Easily and Conveniently under the nozzle and muffler of ANVER JB series Vacuum Generators. The switch is provided with 6.5 ft (2m) of connection cable. |
Specifications for JTSED Vacuum Switch:
| Rated Pressure Range | 0.0 ~ -101.3kPa | |
| Operating / Setting Pressure Range | 10.0 ~ -101.3kPa | |
| Withstand Pressure | 3 Times of Rated Pressure Range | |
| Fluid | Air, Non-Corrosive Gases, Incombustible Gases | |
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Set Pressure |
kPa | 0.1 |
| MPa | - | |
| kgf/cm² | 0.001 | |
| bar | 0.001 | |
| psi | 0.01 | |
| In. Hg | 0.1 | |
| mm Hg | 1 | |
| mm H20 | 0.1 | |
| Power Supply Voltage | 12 to 24 VDC ±10% Ripple (P - P) 10% or less | |
| Current Consumption | ≤ 55mA | |
| Switch Output | PNP open collector 2 outputs Max. load current: 80mA Max. supply voltage: 30VDC Residual voltage: ≤ 1V (load current 80mA) |
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| Repeatability (Switch Output) | ≤ ±0.2% F.S. ±1 1igit | |
| Hysterisis | Hysterisis Mode | Adjustable |
| Window Comparator Mode | Fixed (3 digits) | |
| Response Time | ≤ 2.5 ms (chattering-proof function: 24 ms, 192 ms and 768 ms selections) | |
| Output Short Circuit Protection | Yes | |
| 7 Segment LED Display | 3½ digit LED 7 segment display (Sampling rate: 5 times/1 sec.) | |
| Indicator Accuracy | ≤ 2% F.S. ± 1 digit (ambient temp.: 25 ±3° C) | |
| Indicator | Green LED (Out 1) Red LED (Out 2) | |
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Environment |
Enclosure | IP40 |
| Ambient Temp. Range | Operation: 0~50° C, Storage: 20~60% RH (No condensation or freezing) | |
| Ambient Humidity Range | Operation/Storage: 35~85% RH (No condensation) | |
| Withstand Voltage | 1000VAC in 1-min (between case and lead wire) | |
| Insulation Resistance | 50Mohm min. (at 500VDC M, between case and lead wire) | |
| Vibration | Total amplitude 1.5mm, 10Hz-55Hz-10Hz scan for 1 minute, two hours each direction of X, Y and Z | |
| Shock | 980m/s² (100G), 3 times each in direction of X, Y and Z | |
| Temperature characteristic | ≤ ±2% F.S. of detected pressure (25° C) at temp. Range of 0~50° C | |
| Port Size | F1:1/8"NPT, M5; F2: 1/8"NPT, M5; F3: G1/8", M5 | |
| Lead Wire | Oil-resistance cable (0.15mm²) | |
| Weight | Approx. 67g (with 2-meter wire) Approx. 35 g (with male connector) | |
To download the complete
JTSED Instruction Sheet
in PDF format, click here.
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