Omnigrad M TR10 - Modular RTD Thermometer
The high modular and robust thermometer finds its use in several
applications in almost all industries. An optional head transmitter,
with all common communication protocols, makes the device ready
to use with enhanced measurement accuracy and reliability compared
to directly wired sensors. A variety of process connections, dimensions
and materials offer flexible application possibilities.
Benefits
-
High degree of flexibility thanks to modular design with standard terminal heads as per DIN EN 50446 and
customer-specific immersion lengths -
High degree of insert compatibility and design as per DIN 43772
-
Extension neck to protect the head transmitter from overheating
-
Fast response time with reduced/tapered tip form
-
Types of protection for use in hazardous locations: Intrinsic safety (Ex ia), non-sparking (Ex nA)
-
Head transmitter with easy selection: Analog output 4 to 20 mA, HART®, PROFIBUS® PA or
FOUNDATION Fieldbus™
Field of application
-
Universal range of application
-
Measuring range: -200 to +600 °C (-328 to 1112 °F)
-
Pressure range up to 75 bar (1088 psi)
-
Degree of protection: up to IP68
-
Vibration-resistant sensor elements up to 60g
Features and specifications
Thermometer
| Measuring Principle | Resistance Temperature Detector | |
| Characteristic / Application |
metric style modular temperature assembly universal range of application suitable for hazardous areas threaded process connection with neck incl. thermowell / protection tube (metal) |
|
| Terminal head |
TA20A - aluminium - cover with screws TA20B - plastics - screw cover TA20D - aluminium - hinged cover high TA20J - SS - deep-drawn w. or w/o. display TA20R - SS - machined w. screw cover TA20W - aluminium - cover w. snap fit TA21E - aluminium - screw cover w. chain TA30A - E+H, aluminium - cover low - w. or w/o. display TA30D - E+H, aluminium - cover high |
|
| Thermowell / protection tube | welded protection tube | |
| Insert / probe | mineral insulated (MI), flexible | |
| Outer diameter protection tube |
9,0 mm (0,35'') 11,0 mm (0,43'') 12,0 mm (0,47'') |
|
| Max. immersion length on request | up to 10.000,00 mm (393,70'') | |
| Material protection tube/thermowell |
1.4404 (316L) 1.4571 (316Ti) Alloy C276 (2.4819) |
|
| Optional coating | Tantal | |
| Process connection |
male thread: G1/2" G3/4" G1" NPT1/2" NPT3/4" M20x1.5 |
|
| Tip shape |
straight reduced tapered |
|
| Surface roughness Ra | 0,8 μm (31,5 μin.) | |
| Operating temperature range |
PT 100: -200 °C ...600 °C (-328 °F ...1.112 °F) |
|
| Max. process pressure (static) | at 20 °C: 75 bar (1088 psi) | |
| Accuracy |
class A acc. to IEC 60751 1/3 DIN class B acc. to IEC 60751 |
|
| Response time | depending on configuration | |
| Integration head transmitter | yes (4 … 20 mA; HART; PROFIBUS PA; FOUNDATION FIELDBUS) | |
| Ex - approvals |
ATEX II1D Ex ia IIIC, II1G Ex ia IIC T6 ATEX II1/2D Ex ia IIIC,II1G Ex ia IIC T6 ATEX IECEx II1/2D Ex ta/tb IIIC Da/Db ATEX II1G Ex ia IIC T6 ATEX II 3 G Ex nA IIC T6, II3D NEPSI Ex ia IIC T6 IECEx Ex ia IIC T6 Ga/Gb NEPSI Ex nA IIC T6 |
|
| Certification |
Gost Metrology SIL (transmitter only) |
|