PROVIBTECH DTM10 Proximity Distributed Transmitter Monitor

Vibration Monitor

Shaft Vibration Monitor: DTM10-201, DTM10-301 build-in driver

Thrust Position Monitor: DTM10-202, DTM10-302 build-in driver

Speed Monitor: DTM10-501, DTM10-502 build-in driver

DTM10 Fully Configurable via Software

üVibration Monitor Module
üThrust Position Monitor Module
üSpeed Monitor Module
üPhase Reference Monitor module
Product Detail

The DTM10 distributed vibration transmitter-monitor is ideal for monitoring machine vibration using proximity probes and a Modbus interface to a PLC or DCS system. The DTM also contains redundant power supplies and redundant 4-20mA transmissions. Using PVTVM’s unique strategy, the DTM can interface with almost any proximity probe system without hardware changes.

Specifications




Electrical

Power Supply:

22-30VDC, 150mA.

Galvanic isolation

Frequency Response (-3dB):

Nominal frequency: 4 ~ 3.0KHz

Low frequency: 0.5 ~ 100Hz

Proximity probe Interface:

Sensitivity:

5mm and 8mm probe: 8 mV/um (200 mv/mil)

11mm probe: 4 mv/um (100 mv/mil)

25mm probe: 2mv/um (50 mv/mil)

Buffered Output:

Original, un-filtered signal

Impedance: 150Ω

Maximum cable distance: 300m (1000ft)

Sensitivity: same as the sensor

Local BNC connection and terminal block

S0 and S1 options: Source, Non isolated

S2 and S3 options:

Passive, Galvanic isolation, 1000VDC

Power supply range: 22-30VDC

4-20mA Output:

Dual 4-20mA, sourced (loop power not required)

Maximum load resistance: 380Ω

Alarm Setup:

0 ~ 100% FS.

Accuracy: ±0.1%.

Delay: 1~60s, according to 1 second increase, default is 3s. Speed monitor without delay.

Relays:

Seal: Epoxy

Capacity: 0.2A/240VAC, 0.4A/110VAC or

2.0A/24VDC, resistive load

Relay type: SPTD

Isolation: 1000VDC

LED Machine Condition Indicator:

OK: System OK indication

ALT: Vibration over ALERT level

DNG: Vibration over DANGER level

BYP: System in BYPASS

TRX: Digital Transmission Active





RESET/BYPASS

Trip Multiply:

Double Multiply or Triple Multiply set in DTM-CFG

Short Trip/Multi terminal to COM terminal

System alarm level will increase by a factor of 2 or 3 (DTM10-201 / 301 only)

Modbus:

RS485 Modbus RTU

Not isolated (use DTM96 for isolation)

Local push button programming:

Alert and danger set-point, ZERO calibration

Software programming (DTM-CFG):

Digital condition monitoring (optional)

Physical

Dimension:

Height: 75mm (2.95″)

see figure below

Weight: 0.9lb (0.4kg)

Environmental

Temperature:

Operation: -40℃ ~ +85℃

Storage: -50℃ ~ +100 ℃

Humidity: 90% non-condensing

Case: Aluminum