| Customization: | Available |
|---|---|
| Frequency Range: | PCS1900 |
| Frequency: | 1900~1990MHz |
|
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| Product Model Table | ||||
| HDH-22 | - | X | X | Description |
| Channel configuration | 1 | 1 in 1 out | ||
| 2 | 1 in 2 out | |||
| Input Signal | 1 | 4-20mA | ||
| 2 | 0-20mA | |||
| 3 | 0-1A | |||
| 4 | 0-5A | |||
| 5 | 0-10A | |||
| 6 | -100mA~+100mA | |||
| 7 | -1A~+1A | |||
| S | others | |||
| Output Signal | 1 | 4-20mA | ||
| 2 | 0-20mA | |||
| 4 | 0-5V | |||
| 6 | 0-10V | |||
| S | others | |||
| Note: The customer needs to determine the input and output signals when ordering, and can be customized if there are special needs. | ||||
| Technical Parameters | |
| Input Terminal: | |
| Input Signal | 4-20mA;0-20mA;0-1A;0-5A,0-10A,-100mA~+100mA,-1A~+1A,others |
| Distribution voltage | 24V,(Maximum driving current 30mA) |
| Input Resistance | ≤50Ω |
| Output Terminal: | |
| Output Signal | 4-20mA;0-20mA;0-5V;0-10V,others |
| Output load resistance | RL≤500Ω( output is a current signal) RL≥10KΩ( output is a voltage signal) |
| Basic parameters: | |
| Power Supply | DC24V,DC12V |
| Consumption current | ≤50mA(1in 1out, power input, 20mA output) ≤70mA(1in 2 out, power input, 20mA output) |
| Temperature drift | 0.005%F.S/ºC (-20ºC~+55ºC) |
| Temperature drift | ≤10mS(0-90%)(TYP) |
| Insulation grade | 1500V AC/1min(Between input, output, power) |
| Insulation resistance | ≥100MΩ(Between input, output, power) |
| Working Temperature | -20~+55ºC |
| EMC | Conform GB/T 18268(IEC61326-1) |
| Applicable | Two-wire, three-wire transmitter; current source |
Q: Are you trading company or manufacturer ?
A: We are a manufacturer, committed to producing high accuracy, long-term stability, cost-efficient pressure/ level/ temperature measuring instruments.
Q: What's your quality control system?
A: All of our products are completed with temperature compensation and 48 hours aging test before shipment. And all of our products will be fully pre-inspection by QC departments before shipping to you . We have the certification of ISO,CE we could send the certification test of our company to you.
Q: What is the warranty of your products?
A: 2 years for level transmitter and pressure transmitter series others are 5 years from shipment date, for non-man-made damages.
Q: What is your shipping method?
A: Small orders are delivered with DHL, FedEx, TNT, UPS , EMS. Large orders are recommended to ship by sea.
Q: Do you provide samples ?
A: Yes,we have materials in stock to help you to get the samples as soon as we can.
Q: How long will you give me the reply?
A: We can support you 24Hours online service via email, skype, what'sapp, facebook etc within 1 hour.
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