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當(dāng)前位置:深圳市銀飛電子科技有限公司>>其它檢測(cè)儀器>>其它檢測(cè)儀表>> TF-100系列振動(dòng)音叉開關(guān)
TF-100系列振動(dòng)音叉開關(guān)
Overview
TF-100系列振動(dòng)音叉開關(guān)
The TF-100 series tuning fork is a point level switch for clean liquids and light slurries. It is available with Relay, Current, and PNP outputs. The TF-100 series carries FM hazardous area approvals.
The TF-100 Series vibration technology level switch is an excellent choice for most high or low-level liquid level measurement requirements. The TF-100 requires no calibration and is not affected by changes in electrical properties of the material being measured.
Relay, current, or PNP outputs
Temperatures from -58ºF to 302ºF, Pressure from vacuum to 928 psi
No calibration required
SPECS
TF-100 | TF-L Relay Output | TF-P Transistor Output | TF-T Current Output |
Technology | Vibrating Tuning Fork | Vibrating Tuning Fork | Vibrating Tuning Fork |
Calibratoin | None | None | None |
Modes of Operation (Protection) | High Level (Overfill) Low Level (Run-Dry) | High Level (Overfill) Low Level (Run-Dry) | High Level (Overfill) Low Level (Run-Dry) |
Repeatability | Approx. 2mm with vertical installation | Approx. 2mm with vertical installation | Approx. 2mm with vertical installation |
Ambient Electronic Temp. | - 40° to 158° F | - 40° to 158° F | - 40° to 158° F |
Storage Temperature | - 40° to 176° F | - 40° to 176° F | - 40° to 176° F |
Indicators | Two Color LED (Red/Green) | Two Color LED (Red/Green) | Two Color LED (Red/Green) |
Power Requirement | 29 to 253 VAC, 50/60hZ 20 to 72 VDC | 10 to 55 VDC | 11 to 36 VDC |
Density | .7 to 2.5g/cm3 (Standard) .5 to .7g/cm3 (Selectable) | .7 to 2.5g/cm3 (Standard) .5 to .7g/cm3 (Selectable) | .7 to 2.5g/cm3 (Standard) .5 to .7g/cm3 (Selectable) |
Output | DPDT Relay Min 10 micro Amps Max 5 Amps AC 1 Amp DC | FLoating Transistor PNP or NPN | 8 mA Normal 16 mA Alarm |
Housing | Powder Coated Aluminum | Powder Coated Aluminum | Powder Coated Aluminum |
Ingress Protection | NEMA 4X/IP66 | NEMA 4X/IP66 | NEMA 4X/IP66 |
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