Input Voltage:+24 Vdc at 1 A
Keypad/Display:30 Key Multi-function Keypad
Operating Temperature:–20 to +60 °C
Outputs:2 Actuator Outputs, 8 Relay Outputs
6 Programmable Current Outputs
Slot Type:Supports RS-232, RS-422, and RS-485 hardware
Software Version:OpView™ and 505View
Storage Temperature:–40 to +85 °C
Rated Current:1 A or 5 A
Rated Voltage:48–250 V AC/DC
Burden:< 0.5 VA
Contact Rating:5 A @ 250 V AC
Mounting:Panel-mounted
Operating Temperature:-25°C to +55°C
From the vibro-meter® product line
Ex certified versions for use in hazardous areas
TQ401 conforms to API 670 recommendations
5 and 10 m systems
Temperature-compensated design
Frequency response:DC to 20 kHz (−3 dB)
Measurement range:2 mm
Temperature range:−40 to +180 °C
From the vibro-meter® product line
Ex certified versions for use in hazardous areas
TQ401 conforms to API 670 recommendations
5 and 10 m systems
Temperature-compensated design
Frequency response:DC to 20 kHz (−3 dB)
Measurement range:2 mm
Temperature range:−40 to +180 °C
Communication Protocol:Modbus RTU over RS‑485
Display:128 × 64 pixel LCD
Keypad:5-button navigation
LED Status Bar:Yes (visual feedback)
Power Supply:24 V DC
Operating Temp:–20 °C to +70 °C
Storage Temp:–40 °C to +85 °C
Humidity:0–95 % RH, non-condensing
Galvanic isolation
Open wire detectio
Optional redundancy
Direct / Reverse Input Indication
Supplies Non-incendive field power
Internal or external field power selection
Extensive internal diagnostics for data integrity
