Intrinsic Explosion-Proof Digital Output 4-20mA Input Output Signal Safety Isolated Barrier Explosion-Proof Converter Transformer for Sale

• Task: Adjust
• Structure: Combination
• Mathematical Model: Linear
• Signal: Continuous
• Function: Automatic Control, Protection, Monitoring, Measurement
• Certification: RoHS, ISO: 9001, CE
• Model NO.: NPEXA-GM31
• Condition: New
• Customized: Customized
• Material: Plastic
• Model: Npexa-GM31
• Input Signal: 0(4)~20mA;0mA~10mA;0(1)~5V;0V~10V
• Output Signal: 0(4)Ma~20mA;0mA~10mA;0(1)V~5 V;0V~10V
• Power Supply: 18V DC~32V DC
• Channel: 1 in 1 out;1 in 2 out;2 in 2 out
• Transport Package: Carton
• Specification: 200g
• Trademark: Qidian
• Origin: China
• HS Code: 8543709990
• Production Capacity: 200pieces/ Day

Product Description

Product Description

<1>. NPEXA-GM31 isolated safety barriers provide power to transmitters in hazardous area, then isolate and transmit current or voltage signal to safe area by detecting the current in circuit.

<2>. They support HART digital signal transmission.

<3>. Input, output and power supply, 3 terminals are galvanically isolated from each other, own the advantages of low power consumption and quick response.

Product Parameters

Explosive-proof grade: [Ex ia Ga]IIC
Input
Permissible input signal from hazardous area	DC current signal
Input impedance	Approx 75Ω
Inputresistance	1KΩ
Output
Output signal	Current: 0(4)mA~20mA;     0mA~10mA; Voltage: 0(1)V~5V;               0V~10V;
Output load capacity	0(4)mA~20mA: ≤550Ω;      0mA~10mA: ≤1.1KΩ; 0(1)V~5V: ≥1MΩ;                0V~10V: ≥2MΩ;
Distribution output voltage (If needed)	Open circuit voltage≤26V; Full load 20mA output voltage≥16V;
Other Parameters
Accuracy	±0.1%F.S.
Temperature drift	≤30ppm/ºC
Response time	≤2mS
Power supply	18~32V DC (Recommend 24V DC)
Power consumption	1.3W (24V power supply,20mA single output); 1.8W (24V power supply,20mA double output);
Insulation resistance	≥100MΩ (between input-ouput-power)
EMC	IEC61326-3
Ambient Conditions	Operating temperature range: -20~+60ºC
	Relative humidity: 10%~90%RH (40ºC)
	Operating atmosphere pressure: 80~106kPa
	Storage and delivery temperature: -40~+80ºC

  

   

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FAQ
1.How long will you give me the reply?
we will contact you in 2 hours as soon as we can.

2. Could I get samples?
Yes,we have materials in stock to help you to get the samples as soon as we can.

3.:How about the quality of the magnets?
We have the certification of ISO,CE and ROSH,we could send the certification test of our company to you.

4.How is the price?
As we believe the quality is the most important,we will provide the best quality signal isolator we can with reasonable price.

5. Could you provide me the shortest lead time?
We have materials in our stock,if you really need,you can tell us and we will try our best to satisfy you

.6:Could I visit your factory?
Of course,if you need we will help you to visit our factory.

7:If I have paid,when will you help me to produce?
When we have received the money in our account,we will give you the receipt and arrange to produce immediately.