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Hunan Liren Environmental Protection Science Technology Co., Ltd.
Address：6th Floor,Software Park Headquarters,High-tech Development Zone, Changsha, Hunan, China
TEL: 0086 731-88299792
Fax: 0086 731-84685759
Mobile: 0086 18942181343
E-mail：hnlrhb88@gmail.com
MSN: betty198402@hotmail.com
Skype: betty1984022
Website：www.hnlrhb.com
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I.Serials introduction:
LR - P40 series power supply(distribution) signal isolator, provide the isolate power voltage to the scene of the transmitter, and send the 4-20mA signal produced by transmitter through the isolator and converted the required dc signal into the control system or other intelligent instruments. Series products are: one in one out; One in two out; One in three out, two in two out.
II.Product features:
* Provide driving voltage to the transmitter 16.5～28V
*Isolation transfer the 4 ~ 20 mA signal of the transmitter
*Can choose 4 ~ 20 mA or 1 ~ 5 v output signal, or other required DC signal.
*Modular table core design without zero and full adjustment
*Work with a power light
*Plug and pull type terminal blocks, 35 mm standard DIN rail card installation.
III.Performance indicators:
Standard precision:±0.1%FS
Temperature drift:±0.015%/℃
Stable time:≤3s
Power voltage change effects:±0.1%(allow the voltage range)
Load resistance change effects: ±0.1%/250Ω
Channel isolation:Input-output-isolation between the power
Load ability:≤500Ω(Current output 4～20mA、0～20mA)≥3KΩ(Voltage output 0～5V、0～10V)
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