| 产品特性：高温料位计 | 是否进口：是 | 原产国/地区：美国 |
| 加工定制：是 | 品牌：AMETEK DE | 型号：Z4-3402-766 |
| 测量范围：L=550mm | 分辨率：0.2pf | 适用范围：高温物料检测 |
| 规格：Z4-3402-766 |
简单介绍
Z-Tron Ⅳ Z4系列Z4-3402-766 料位计是新型美国AMETEK DREXELBROOK公司推出的新型Z4系列高温型料位计；Z-TRON Ⅳ Z4-3402-766 适合于大多数高温型料位高低检测通用场合；常用型号：Z4-3402-766/Z4-3502-766/Z4-3602-766/Z4-3402-766/Z4-3302-766
产品描述
产品描术
Z-Tron Ⅳ Z4 系列 Z4-3402-766 AMETEK DE射频导纳料位计
Z4系列料位计常用型号：Z4-3002-753、Z4-3002-101、Z4-3002-762、Z4-3502-766、Z4-3002-701
Z4-1002-753、Z4-1002-101、Z4-1002-762、Z4-1502-766、Z4-1002-701
Power Requirements:
AC Units - Field Adjustable:
95-145 VAC 50/60 Hz 2 Watt
215-265 VAC 50/60 Hz 2 Watt
DC Units:
24 VDC Unit: 19-29 VDC input 2 Watt
Sensitivity:
0.3pF&nbs******bsp;less
Operating Point Range:
0 - 80 pF (20 Turn Pot / 4 pF per Turn)
Extended range with external pad capacitor Pad ratio 1:1
Load Resistance:
Center to Ground 1500 Ohms
Center to Shield 750 Ohms
Shield to Ground 750 Ohms
Failsafe:
Field adjustable to either High-Level Fail-Safe (HLFS)
or
Low-Level Fail-Safe (LLFS)
Output:
DPDT relay closure
Contact Rating:
5A @ 120 Vac non-inductive
2A @ 230 Vac non-inductive
Ambient Temperature:
-40°F to 145°F (-40°C to 63°C)
Temperature Effect:
0.5pF/50°F
Line Voltage Effect:
0.2pF/20V @ 120 Vac
Stability:
0.15pF/6 mo. maximum shift
Spark Protection:
100 Amp
Mounting: (Probe Dependant)
?-inch NPT (Typical)
Housing:
The standard housing meets the following classifications:
Nema 1 General-Purpose
Nema 2 Drip-Tight
Nema 3 Weather-Resistant
Nema 4 Waterproof
Nema 5 Dust-Tight
Nema 12 Industrial Use
FM approval on housing only. If agency approval is required use the Drexelbrook PXL The Point? instrument for point level control.
Time Delay:
0-60 seconds (3/4 Turn Pot) 270° Potentiometer
Approvals
FM / FMC 3810 General Purpose (Pending)
