Vibration detector and Pre-amplifier

IECEx Certificate No.

IECEx TIIS 16.0005X

Explosion-proof symbol

Ex ia UC T4 Ga

Vibration detector

TD-3228-6

Low temperature type LNG, LPG, etc.

 


Detection system Piezoelectric type accelerating transmitter (Piezo- electric system)

Output terminal Coaxial connector (Micro connector) Hermetic sealing type

Frequency range 2Hz 6,000Hz

Output sensitivity: Voltage output  Approximately  14mV0-P/9.8m/s2 (1G)

Electric charge output  Approximately  170pC/9.8m/s2 (1G)

Capacitance Approximately  12,000 pF Standard value

Output impedance 1000MΩ and over (DC 50 V)

Category temperature range: -196 +120

Resonance frequency: 25kHz±10%

TD-3228-7

Low temperature type (small-sizedLNG, LPG, etc.

 


Detection system Piezoelectric type accelerating transmitter (Piezo- electric system)

Output terminal Coaxial connector (Micro connector)

Frequency range 2Hz 6,000Hz

Output sensitivity: Voltage output  Approximately  14mV0-P/9.8m/s2 (1G)

Electric charge output  Approximately  170pC/9.8m/s2 (1G)

Capacitance Approximately  12,000 pF Standard value

Output impedance 1000MΩ and over (DC 50 V)

Category temperature range: -196 +120

Resonance frequency: 32kHz±10%

TD-3111-1

General type Ethylene, LPG, etc.

 


Detection system Piezoelectric type accelerating transmitter (Piezo- electric system)

Output terminal Coaxial connector (Micro connector)

Frequency range 2Hz 6,000Hz

Output sensitivity: Voltage output  Approximately  50mV0-P/9.8m/s2 (1G)

Electric charge output  Approximately  50pC/9.8m/s2 (1G)

Capacitance Approximately  1,000 pF Standard value

Output impedance 1000MΩ and over (DC 50 V)

Category temperature range: -196 +120

Resonance frequency: 32kHz±10%

TD-3226-7

Waterproof (In oil) type (Water resistant 1.67MPa

 


Detection system Piezoelectric type accelerating transmitter (Piezo- electric system)

Output terminal: Low noise coaxial cable

Frequency range 10Hz 10kHz

Output sensitivity: Voltage output  Approximately  50mV0-P/9.8m/s2 (1G)

Electric charge output  Approximately  50pC/9.8m/s2 (1G)

Capacitance Approximately  1,000 pF Standard value

Output impedance 1000MΩ and over (DC 50 V)

Category temperature range: -196 +120

Resonance frequency: 32kHz±10%

Pre-amplifier

TP-3217

Output  AC


Input system: Charge amplifier system

Output sensitivity: 10.2mV/m/s2, with input 17.3pC/m/s2 Standard value

Acceleration range: 490 m/s2 0-P, max

Range of load resistance: 10,000Ω

Frequency response: 30Hz 〜 3kHz ±1dB,  -24dB/oct BPF

Supplied power supply: -18V 〜 -24VDC, (Within 30mA

Operation temperature range: -20 +60

 

System configuration

 


TP-3218

Output DC 4-20mA

 


Input system: Charge amplifier system

Output sensitivity: 0.16mA/m/s2, with input 17.3pC/m/s2 Standard value

Acceleration range: 490 m/s2 0-P, max

Range of load resistance: 300Ω

Frequency response: 30Hz 〜 3kHz ±1dB,  -24dB/oct BPF

Supplied power supply: +18V 〜 +24VDC, (Within 30mA

Operation temperature range: -20 +60

 

System configuration