overview

The SNW2 series intelligent temperature transmitter adopts an aluminum alloy shell, imported temperature measuring components, high-performance materials, and independently developed intelligent amplification circuit board. It is waterproof, explosion-proof, multifunctional display, and meets the standardization requirements of industrial sites. And it can ensure signal stability in harsh environments.
It has on-site parameter modification function, which can set parameters such as zero point, transmission output range, display accuracy, etc. on site.

characteristic

◆ More suitable for industrial site standardization
◆ Digital on-site display
◆ Equipped with reverse connection protection and overcurrent protection
ASC specialized integrated circuit, with good linearity and high precision
◆ Automatic cold end compensation, non-linear calibration circuit
Imported measuring components, long-term reliable and stable
◆ Wide range coverage
◆ Can provide diversified user customization

Application scenarios

Temperature measurement in industrial processes such as kilns, metallurgy, and electricity
Environmental protection and sewage treatment
Natural gas, petroleum, chemical industry
Agricultural production, food industry
Building automation

Parameters

Measurement medium	All object temperatures compatible with the medium
measuring range	-200～1600℃
accuracy class	0.2%FS 0.5%F.S
stability	≤ 0.1%/year
power supply	12～30VDC
protection grade	IP65/IP67 ExdⅡ BT4
ambient temperature	-40～85℃
response time	PT100 ≤30S
relative humidity	≤90%
Anti vibration	≤ 50Hz amplitude ＜ 0.15mm
additional function	MODBUS、 Explosion proof and wear-resistant