LeTkingok ESH232U Hart Modem- with USB Port Hart ESH232U -USB Modem Hart Transmitter USB Hart Modem with HART 375/475 Protocol Support

Description

LeTkingok ESH232U Hart Modem--- with USB Port Hart ESH232U -USB Modem Hart Transmitter USB Hart Modem with HART 375/475 Protocol Support
Parameter:
1. Model: ESH232U
2. Version: Ver2.0
3. Interface: USB-A
4. Connection: 2 non-polarity test hooks
5. Current: 1mA @ 5V
6. Power: 5V DC (USB powered)
7. Output signal: 0.5 0.1Vpp sine wave @ 1200 / 2200Hz (in line with international standard HART protocol)
8. Insulation resistance: 30M
9. Operating environment: -25 ~ 85 , 0% -95% RH
10. External dimensions: 78 * 29 * 18mm
11. Connection cable length: 1.5m
12. PWR: Power indicator LED, red
13. TXD: Send indicator LED, blue
14. RXD: Receive indicator LED, blue
Feature:
1.Using the industry's best industrial-grade interface chip FT232RL, super stability and reliability.
2. Adopt HART MODEM special isolation transformer, full-encapsulated patch structure, isolation voltage up to 6.5KVDC / 4.6KCrms, moisture-proof, corrosion-proof, flame-proof and explosion-proof.
3. Use HART MODEM special custom wire, multiple strands of galvanized copper wire to ensure signal transmission quality.
4. High-quality test hook, removable, not easy to damage.
Package Contents:
1 x HART MODEM
1 x USB interface extension cable
5 x metal film resistor 270 ohms / 2W
1 x 8 CD
1 x Zip PVC bag with lanyard
1 x instruction manual

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