HART® temperature field transmitter with one universal sensor input suitable for use in hazardous areas and with Bluetooth® communication. Temperature transmitter with secure Bluetooth® and HART® 7 communication. Backlit display for clear process and diagnostic information in the field. Universal input for resistance sensors (RTD), thermocouples, resistances (Ω) and voltage transmitters (mV). Reliability, long-term stability and high precision for safe operations in critical processes. Robust aluminum or stainless steel housings for use in hazardous areas and harsh process conditions.
Benefits
- Certified for use in hazardous areas:
- CSA (IS, NI, XP and DIP), ATEX, INMETRO, NEPSI (Ex ia, Ex d, dust ignition-proof)
- Reliable, long-term stable and accurate temperature measurement even under harsh environmental conditions thanks to a pressure-encapsulated single-chamber housing and integrated overvoltage protection
- Bluetooth® interface: Save time and effort on commissioning, configuration and maintenance using the Endress+Hauser SmartBlue app
- Predictive maintenance with advanced diagnostic functions and condensed status notification according to NAMUR NE 107
- Newly developed backlit display with large digits for clear process information under all ambient conditions
Measuring principle
Field transmitter
Input
1 x RTD, TC, Ohm, mV
Output
1 x analog 4…20 mA / HART
Auxiliary power supply
11…36 V DC (standard-version)
11…30 V DC (Ex ia)
Communication
HART-protocol
Bluetooth® wireless technology
Installation
in field
Accuracy
(Pt100, -50…200 °C) <=0,1 K
(Pt100, -58…392 °F) <=0,18 °F
Galvanic isolation
yes
Certification
ATEX Ex ia, Ex ic, Ex tc, Ex nA, Ex db, Ex tb
ATEX IECEx Ex ia, Ex tb, Ex db
IECEx Ex d, Ex tb
CSA C/US General Purpose
CSA C/US IS, NI, XP, DIP
INMETRO Ex ia, Ex d, Ex tb
NEPSI Ex ia, Ex d
EAC Ex ia, Ex d
UKCA Ex ia, Ex ic, Ex tb, Ex tc, Ex nA, Ex db
JPN Ex d, Ex tb
Features
- Input types: RTD (resistance thermometers, e.g. Pt100 etc.), thermocouples (TC), resistance (Ω) and voltage (mV) transmitters.
- Output: 4-20 mA analogue plus HART® protocol support.
- Accuracy example: For a Pt100 in the –50 °C to +200 °C range, accuracy ≤ 0.1 K.
- Power supply: 11…36 V DC for standard version; lower voltage range for intrinsic-safe versions.
- Diagnostics & monitoring: Includes sensor open/short detection, corrosion monitoring of sensor wiring (NAMUR NE89 / NE107 status), undervoltage detection, over-voltage protection.
- Housing & environmental specs: Field housing rated up to IP67, ambient temperature range (-40 °C to +85 °C). Robust electronics are fully potted.
- Approvals: Explosion‐hazard area certifications including ATEX (Ex ia, Ex d), IECEx, CSA (IS, NI, XP, DIP), NEPSI etc.
