Series TM-240 Resistance Thermometer
VQ-TM240
Temperature instrument, range -50 to +400 °C, accuracy Class A to IEC 60751.
- RANGE
- -50 to +400 °C
- ACCURACY
- Class A to IEC 60751
- INSERTION
- 50 to 1,500 mm
- CONNECTION
- G 1/2, clamp or flanged
Why it is specified
The thermowell decides the response time and the thermometer only reports it. Both are quoted together with the insertion length worked out from the pipe, not guessed from the catalogue.
Typical applications
- Bearing temperature on pump sets
- Heat exchanger monitoring
- Steam line monitoring
- Vessel and line temperature
Options and executions
- Calibration certificate at three points
- Duplex sensor element
- Tapered thermowell for high velocity
- Two-wire transmitter in the head
The full table.
Figures cover the whole series. The variant table below narrows them to a part number.
PERFORMANCE
- Measuring range
- -50 to +400 °C
- Accuracy
- Class A to IEC 60751
- Response time
- 4 to 20 seconds in water
- Output or indication
- Pt100 three or four wire, or 4 to 20 mA
MATERIALS
- Wetted parts
- 1.4404 stainless steel sheath
- Head or case
- Aluminium head, epoxy coated
- Insulation
- Mineral oxide
- Seal
- Spring loaded, into a thermowell
CONNECTIONS AND RATINGS
- Process connection
- G 1/2, clamp or flanged
- Insertion length
- 50 to 1,500 mm
- Pressure rating
- PN40
- Ambient temperature
- -40 to +85 °C
- Protection
- IP66
Stocked frame sizes.
| PART NUMBER | RANGE | INSERTION | CONNECTION | OUTPUT |
|---|---|---|---|---|
| VQ-TM240-10 | -50 to +200 °C | 100 mm | G 1/2 | Pt100 |
| VQ-TM240-20 | 0 to 300 °C | 300 mm | Clamp | 4 to 20 mA |
| VQ-TM240-30 | 0 to 400 °C | 800 mm | Flanged | 4 to 20 mA |
TM-240, DS-TM-240
The datasheet is issued with the selection rather than downloaded blind, so the figures that arrive are the ones for your duty point. Ask for it with the quotation and it comes back as a PDF.
What is in it
- Selection data and the limits each figure applies at
- Dimensional drawings for every size in the variant table
- Materials of construction and the compatibility notes
- Installation, commissioning and maintenance intervals
- Spare parts list with the part numbers
Elsewhere in the catalogue.
PG-110
Pressure instrument, range 0 to 1 bar up to 0 to 600 bar, accuracy Class 1.0.
PG-210
Pressure instrument, range 0 to 16 mbar up to 0 to 25 bar, accuracy Class 1.6.
PG-320
Pressure instrument, range 0 to 100 mbar up to 0 to 400 bar, accuracy 0.25 per cent of span.
PG-430
Pressure instrument, range Matched to the instrument, connection DN25 to DN100 flanged or threaded.
Quote the TM-240 for your duty.
Send the process data and the line size. The quotation comes back with the selection, the calculation and the lead time on the stocked variants.
Vanteq Industrial is a fictional company created for demonstration purposes. This product does not exist. The specifications, performance figures, materials and datasheet references on this page are illustrative and must not be used to select, size or buy equipment.