Winters
LTF Flush Mount Transmitter Description & Features: • Unique flush stainless steel diaphragm eliminates any cavity that could form a build-up
• 316-grade thick diaphragm provides higher overpressure and spike protection
• Available ranges include vacuum up to 5,800 psi
• Wide range of mechanical and electrical connections
• Cooling tower option for increased temperature tolerance
• Optional FDA-approved food-compatible oil
• ±0.50% accuracy
• NEMA 4X and NEMA 6P / IP65, IP67 and IP68
• Customizable
• 1 year warranty Applications: •
Best utilized in conjunction with viscous fluids or media which may
clog a standard process connection, e.g. chemical &
process engineering, food industry and pulp & paper
Download specifications and order info Custom order engineering part number
Output Signal
| Standard 2-wire: 4-20 mA / Vs = 8-32 Vdc
Optional 3-wire: 0-20 mA / Vs = 14-30 Vdc
0-10 V / Vs = 14-30 Vdc | | | | Accuracy
| ±0.50% FSO |
| | Permissible Load
| Current 2-wire: Rmax = [(Vs - Vs min) / 0.02] Ohm
Current 3-wire: Rmax = 500 Ohm
Voltage 3-wire: Rmin = 10 kOhm
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| | Influence Effects
| Supply: 0.05% FSO / 10 V
Load: 0.05% FSO / kOhm
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| | Long-term Stability
| <±0.1% FSO/yr at reference conditions | | | | Response Time
| 2-wire: <10 msec
3-wire: <3 msec |
| | | Thermal Error | <±0.2% FSO / 10K
In compensated range: -4°F to 185°F (-20°C to 85°C)
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| | Permissible Temperatures
| Medium: -40°F to 257°F (-40°C to 125°C) silicon oil
14°F to 257°F (-10°C to 125°C) food grade oil
Electronics environment: -40°F to 185°F (-40°C to 85°C)
Storage: -40°F to 212°F (-40°C to 100°C) |
| | | Permissible Temperature Medium for Cooling Element 572°F (300°C) | Silicon oil overpressure: -40°F to 572°F (-40°C to 300°C)
Silicon oil vacuum: -40°F to 302°F (-40°C to 150°C)
Food grade oil overpressure: 14°F to 482°F (-10°C to 250°C)
Food grade oil vacuum: 14°F to 302°F (-10°C to 150°C) | | | | Short-circuit Protection
| Permanent
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| | Reverse Polarity Protection
| No damage. No function.
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| | Electromagnetic Protection
| Emission and immunity according to EN 61326
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| | Stability
| Vibration: 20 g RMS (25 to 2,000 Hz)
Shock: 500 g / 1 msec
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| | Filling Fluids
| Standard: Silicon oil
Optional FDA approved: Mobil DTE FM 32, Category Code: H1; NSF reg no. 130662, others available
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| | Housing
| 316L SS
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| | Pressure Port
| 316L SS
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| | Wetted Parts
| Seals: FKM. Others available.
| | | | | Weight | 200 g min | | | | Current Consumption
| Current: 25 mA max
Voltage: 5 mA max
| | | | | Operation Life | >100 × 106 cycles | | | | | Connecting Cables | Cable capacitance: Signal line/shield and signal line/signal line: 160 pF/m
Cable inductance: Signal line/shied and signal line/signal line: 1 µH/m
| | | | Enclosure Rating
| NEMA 4X and NEMA 6P / IP65, IP67 and IP68
| | | | CE Conformity
| EMC directive: 2004/108/EC |
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