Oil Temperature Sensor
Description
UTB8 oil temperature sensor uses thermocouple or thermal resistor as temperature sensitive element, it can measure temperature of all kinds of liquid, steam and gas medium from -200 to 1800℃，and transform thermocouple's or thermal resistance's signal to 4~20mA standard signal, simultaneously has real-time indication function on the spot.
UTB8 oil temperature sensor has firm & artistic housing, two-layer construction, 3-1/2 LCD or LED display, 0-100% indicator optional. UTB8 uses integrated electric circuit, which guarantees its stable signal and clear display, this is very convenient to calibrate and inspect the gauges on the scene. UTB8 has general type and explosive-proof type.
UTB8 has been widely used in chemical industry, petroleum industry, metallurgy industry, electric power etc.
Features
★ Range:-200℃ ~1800℃;
★ Integrated structure can display its real-time measuring value;
★ High accuracy, anti-interference, good long-term stability;
★ Signal is precise, can remote transmission (max. 1000 meters).
Specifications
| measuring | gas or liquids compatible to stainless steel |
| temperature ranges | thermocouple: E ,K, S, B thermal resistor PT100,Cu50 |
| insert depth | 50mm~2000mm(as customer's request) |
| accuracy | thermoresistor 0.25%FS, 0.5%FS(standard); thermocouple: 0.75%FS |
| output signal | 4~20mA |
| long-term stability | <0.25%FS/year |
| supply voltage | 24V±10% DC |
| load resistance | RL(max)= (V-12)/0.02, V: power supply of transmitter |
| insulation resistance | 100MΩ@50VDC |
| operating temperature range | -20~+60℃ |
| display | LCD digital indicator in ℃unit, -1999~1999 |
| temperature coefficient of zero | 0.2%FS/10℃ |
| temperature coefficient of span | 0.2%FS/10℃ |
| process connection | M27×2 (male)or others |
| electrical connection | 1/2NPT or M20*1.5 (female) |
| material of wetted part | 1Cr18Ni9Ti stainless steel |
| material of housing | cast alaluminium |
| explosive-proof | Exia II BT6,Exd II BT6 |
| protection | IP65 |