In hazardous areas, the E+E Elektronik EE300Ex-xT is approved for use by ATEX and CSA as an Intrinsically Safe Humidity and Temperature Transmitter. Accredited by the International Electrotechnical Commission. For explosion danger areas, the EE300Ex-xT inherently safe transmitter accurately monitors temperature (T). All of the gadgets can be put in a location where an explosion could occur. The remote sensing probe is able to classify up to T6 in terms of severity.
In zones 0/ 20, the intrinsically safe EE300Ex can be installed without fear of explosions. For calibration purposes, the two-part shell allows for quick and easy installation and disassembly. The pharmaceutical and chemical industries can benefit from the stainless steel housing’s durability and ease of cleaning.
Features:
- Without Display:
- ATEX Zone 0 / 20
- Class I, II, III Division II
- With Display:
- ATEX Zone 0 / 1
- Class 1 Division 1
- Remote Probe:
- ATEX Zone 0 / 20
- Class I, II, III Division II
- IECEx
- Wall Mount
- With Remote Probe
- For gas and dust applications
- Direct mounting in zones 0 / 20
- Maximum precision up to 200°C (392 °F)
- Pressure-tight up to 20 bar (290 psi)
- stainless steel enclosure and probe
- IP65 / NEMA 4
Measurement performance: EE300Ex-xT stands for highly accurate and long-term stable measurement over the full range -70…200 °C (-94…392 °F), with pressure rating up to 20 bar (300 psi).
Supply and outputs: The device can be powered by any intrinsically safe supply unit or via Zener barriers. The measured data is available on a 4…20 mA, 2-wire output, and on the LCD display.
Robust, functional design: EE300Ex-xT is available for wall mount and with a remote probe up to 10 m (32.8 ft) The stainless steel enclosure and probe are suitable for harsh environments in challenging industrial applications.
Easy Configuration and Adjustment: The analog outputs, as well as the T reading, may be configured easily using the optional EE-PCA Product Configuration Adapter and the included EE-PCS Product Configuration Software.
Specifications:
| Measurand | |||
| Temperature | |||
| Temperature sensor | Pt1000 (Tolerance class A, DIN EN 60751) | ||
| Measuring range | wall mount: -40...60 °C (-40...140 °F) | ||
| remote probe: -70...200 °C (-94...392 °F) | |||
| Temperature dependence of electronics | typ. 0.005 °C/°C | ||
| Outputs | |||
| Scalable analogue output | 4-20 mA (2-wire) | RL=(Vcc-9 V)/20 mA | |
| General | |||
| Supply voltage | Vcc min=(9+RL*0.02) VDC | Vcc max = 28 VDC | RL load resistor |
| Current consumption | probe | according measuring range | |
| Temperature range | electronics | -40...60 °C (-40...140 °F) | |
| electronics with display | -20...60 °C (-4...140 °F) | ||
| Material | enclosure | stainless steel 1.4404 | |
| probe cable | PTFE | ||
| probe | stainless steel 1.4541 | ||
| Protection class of housing | IP65 / Nema 4 | ||
| Cable gland | M16 for cable diameter | 5 - 10 mm (0.2 - 0.4″) | |
| M20 for cable diameter | 10 - 14 mm (0.4“ - 0.6“) | ||
| Electrical connection | screw terminals max. 1.5 mm² (AWG 16) | ||
| Electromagnetic compatibility according | EN61326-1 EN61326-2-3 | ICES-003 ClassB | |
| Industrial Environment | FCC Part15 ClassB | ||
| Storage temperature range | electronics and probe | -20...60 °C (22...140 °F) | |
| 1) The accuracy statement includes the uncertainty of the factory calibration with an enhancement factor k=2 (2-times standard deviation). The accuracy was calculated in | |||
| accordance with EA-4/02 and with regard to GUM (Guide to the Expression of Uncertainty in Measurement). |
Certifications:
- ATEX Certificate
- IECEx Certificate
- Declaration of Conformity
- FM Approval Certificate – ANSI
- FM Approval Certificate CSA
Offshore RigMan88 –
Intrinsically Safe Humidity and Temperature Transmitter E+E Elektronik EE300Ex-xT is certified ATEX and CSA use for hazardous areas. Backed up with IECEx approval. The EE300Ex-xT intrinsically safe transmitter measures reliably temperature (T) in explosion hazard areas. Available in two versions Wall Mount or With Remote Probe. It features easy installation and dismounting for calibration, robust and easy-to-clean stainless steel housing, two 4-20 mA outputs in 2-wire technology and IP65 / NEMA 4.
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