Product Details

Product Description

BBZ DTST130 series Digital circuit high precision stable and reliable

Intelligent industrial temperature monitor

Product Application

BBZ DTST130 series Digital circuit high precision stable and reliable Intelligent industrial temperature monitor is widely used in scientific research, military industry, petrochemical, electric power, metallurgical machinery and environmental protection, which improves the level of industrial automation and is a new generation of products replacing traditional temperature transmitter and switch.

Specifications

Measuring medium	all kinds of gas and liquid compatible with wetted parts
Range	- 200 ~ 1800 ℃
Output	analog quantity 4～20mA，0～20Ma or 0～10V；0～5V
switching value	maximum four groups SPDT，3A@250V AC
Accuracy	±0.25%FS；±0.2%FS
Communications	RS485 RTU comply with the Modbus protocol, RS232 output optional
Display range	- 1999 ~ 9999, the scaling position can be set
Display resolution	0.001
Measurement resolution	1/100000, 24 bits A/D converter
Control cycle	100 ms, can be customized for 10 ms
Max Operating Pressure	according to the sensor and the range, minimum 1.5 times the range, maximum 100 times range
Working environment	- 40 ℃ ~ 80 ℃, humidity below 90% R.H.
Working power supply	12～32Vdc，24V @ 200mA（(Max), 220V power supply optional (two groups SPDT, RS485 not optional)
Housing material	304
Protection rating	IP67
Explosion-proof rating	Ex dII CT6, Certificate number:8121021
Standard wetted parts	304
Process connection	M20 * 1.5 male thread, other threads optional
Electrical connections	Two 1/2 NPT female thread with a stainless steel plug, explosion-proof type with a explosion-proof stuffing box

Features

1. Digital multi-point calibration and using a dedicated chip to greatly improve the accuracy and stability

2. RS485 fieldbus

3. LCD display, adjustable unit

4. On-site zero calibration function

5. Adjustable damping time to ensure the long-term stability

6. Excellent anti-interference

7. Overvoltage/ overcurrent protection, reverse polarity protection

8. Explosion-proof function

Description

BBZ DTST130 series Digital circuit high precision stable and reliable Intelligent industrial temperature monitor is our self-developed high-tech products. It can connect temperature sensor of platinum resistance and thermocouple and integrate measurement display, transmitting, control, communication with the digital CPU control system.

It provides completely parameterized setting calibration and digital filter function, complete isolation of current or voltage analog output up to 4 alarm output, various alarm types, sensitivity independent setting, delayed alarm function, adjustable hystersis of alarm value. Effectively prevent interference causing false alarm.

High measuring accuracy and strong interference resistance, waterproof and anti-corrosion owe to full sealed structure shape, suitable for field work under all-weather conditions. Different measuring element encapsulated is optional to realize compatible to the measured medium.

Applications

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