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
Input Voltage:100–240 VAC (universal)
Output Voltage:24 VDC (adjustable up to ~27 V)
Output Current:20 A continuous
Protections:Overcurrent, overvoltage, short-circuit
Operating Temperature Range:–25 °C to +70 °C
Supply voltage: 24 V DC
Reset input voltage: 18 - 70 V DC
Reset input current: 1.1 mA at 24 V DC
Earth fault threshold: 5.5 mA (± 1 mA)
Max. earth current: 25 - 32 mA
Supply voltage: 24 V DC
Reset input voltage: 18 - 70 V DC
Reset input current: 1.1 mA at 24 V DC
Earth fault threshold: 5.5 mA (± 1 mA)
Max. earth current: 25 - 32 mA
Max. output current: 2 A
Isolation 1500 V DC / 1000 V AC
Initial contact resistance: 30 mW
Operating temperature: -5°C-+50°C (23°F-+122°F)
Max. output voltage: 36 V DC / 30 V AC
Power Supply:12–24 V DC
Current Consumption:250 mA @ 24 V DC
Connectivity:Serial (RS‑232);
Mounting:Desk or panel mount with screw terminals
Enclosure Type:Indoor use; IP20 equivalent
Operating Temp:0 °C to +50 °C
Storage Temp:–40 °C to +85 °C
Humidity Limits:Up to 90–95% RH, non-condensing
Space requirements:4 TE, 3 HE (= 4 HP, 3U)
Power requirements: 5 V DC, 160 mA
Number of input channels: 16
Switch level: 1.4-1.9 mA
Hysteresis: 0.2 mA ± 0.05 mA
Input filter: First order, low pass 100Hz
Field wire resistance: Max. 50 Ω
output voltage 7.9-8.7 V
Channels:Typically 16 I/O
Output Types:Digital(0–10 VDC, 4–20 mA)
Analog Resolution:AI: 16‑bit; AO: 13‑bit
Power Supply:24 V DC nominal
Power Isolation:Galvanic isolation, reverse protection
Operating Temp:–40 °C to +70 °C
Enclosure / Rating:Up to IP66
Channels:Typically 16 I/O
Output Types:Analog (0–10 VDC, 4–20 mA)
Analog Resolution:AI: 16‑bit; AO: 13‑bit
Power Supply:24 V DC nominal
Power Isolation:Galvanic isolation, reverse protection
Operating Temp:–40 °C to +70 °C
Enclosure / Rating:Up to IP66
Medium: Multimode Dielectric Fiber 62.5/125
Wavelength:1300 nm
Maximum:Distance 2 km (1 mile)
Connector:MT-RJ
Voltage:3.3 V
Temperature Industrial:-40 C to +85 C (-40 F to +185 F)
Supply voltage: 24 V DC
Reset input voltage: 18 - 70 V DC
Reset input current: 1.1 mA at 24 V DC
Earth fault threshold: 5.5 mA (± 1 mA)
Max. earth current: 25 - 32 mA
Max. output current: 2 A
Isolation 1500 V DC / 1000 V AC
Initial contact resistance: 30 mW
Operating temperature: -5°C-+50°C (23°F-+122°F)
Max. output voltage: 36 V DC / 30 V AC
Power Supply Voltage:24 V DC ±10%
Power Consumption:4.5 W
Program Memory 32 kBytes
RAM (Data Memory):16 kBytes
Digital I/O Capacity:128 I/O max
Operating Temperature:0°C to +60°C
Storage Temperature:-25°C to +70°C
Humidity:5% to 95% (non-condensing)
Slots Available:5 module slots
Power Input:24 VDC
Operating Temperature:0°C to 60°C (32°F to 140°F)
Storage Temperature:-40°C to 85°C (-40°F to 185°F)
Humidity:5% to 95% RH, non-condensing
Power Supply Voltage:24 VDC
Power Consumption:< 5 Watts
Operating Temperature:-10°C to +55°C (14°F to 131°F)
Storage Temperature:-40°C to +70°C (-40°F to 158°F)
Humidity:5% to 95% non-condensing
