RSA-TT3EX/ RSA-TTH3EX Explosion-proof Temperature/Humidity Transmitter
Applications & Features
- Designed for open air temperature and humidity measurement in harsh environment and combustible, explosive or toxic areas
- Industrial die cast aluminum explosion-proof housing, with the sensor module placed in a separated metal probe chamber, ensure electrically isolated from the housing
- Moisture and corrosion resistant, IP66 protection rate, can be used in various harsh and hazardous environments
- Professional high sensitivity temperature and humidity sensor, stable signal, high precision, wide measuring range and good linearity
- State of art housing, easy installation
- Modular sensor assembly, easy replacement and maintenance
- Made to meet Explosion Proof standards GB 3836.1-2010 and GB 3836.2-2010 with certificate Ex d ⅡC T6 Gb. Suitable for Zone 1 & 2 hazardous areas where there are explosive mixtures of IIA, IIB, IIC, T1-T6 combustible gas, vapor and air
Specifications
RSA-TT3EX Explosion proof Temperature Transmitter
Sensor: Digital temperature sensor
Range: See models
Accuracy: ≤±0.5°C@0~85°C
Repeatability: ±0.1°C
Response: <5~60s
Drift: <±0.1°C/year
RSA-TTH3EX Explosion proof Temp. & Humidity Transmitter Sensor: Digital polymer humidity & temperature sensor Relative humidity
Range: 0~100%RH
Accuracy: 3% @ 25°C & 20~80%RH
Hysteresis: <±1%RH
Response time: <10s (25°C, in slow air)
Drift: <±0.5%RH/year Temperature
Range: See models Accuracy: ≤±0.5°C@0~50°C
Repeatability: ±0.1°C Response: <5~60s Drift: <±0.1°C / year
pproval: CE
Power: 18.5~35VDC
Output: 0~10V, 4~20mA (3 wires), RS485/Modbus
Load: ≥2kΩ (0-10V), ≤500Ω (4-20mA)
Relay: SPST, 3A/30VDC
Display: LED digital display, power/fault/alarm LED indicator Alarm: audible & visual, >[email protected], 1800~2400mcd
Operating condition: -30~70°C, 5~95%RH(Non-cond.) Housing: die cast aluminum housing, SS probe, SS sintered
filter(RSA-TT3EX)
Protection: IP66
Approval: Ex d ⅡC T6 Gb, EMC(2014/30/EU, EN50270) Weight: 1.0-1.2kg
Models
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