Model Number: ASP2001CW Brand Name: ANALOGSYSTEMS Key Specifications/Special Features: Differential pressure level transmitter is local transmitter which directly installed on the pipe or containerIsolating diaphragm is directly contacted with the flow, without exports the positive pressure with tubing, so it is especially suitable for the medium level, pressure and density measurement of high temperature, high viscosity and other mediaDifferential pressure level transmitter is widely used in rivers, ground water, reservoir, water tower, container of liquid level measurement and controlPerformance parameters:Zero elevation and suppressionMaximum zero elevation is the difference between upper range limit and spanMaximum zero suppression is equal to upper range limitMeasuring range:Lower range limit: -100% URL to +100% URL span
Upper range limit: -100%URL + span to +100% URL
Power supply: 11 to 45V DC, while with LCD digital indicator, 24V DC in general
Load character:RL≤ (Vs-Vm)V/0.023A, in which RL,maximum load resistance, Ω,Vs,voltage of power supply, Vm,11V while without LCD indicator, 15V while with LCD indicator
Conforming to hart communication requirement: 230 to600Ω

Service: liquid, gas and vapor
Ambient temperature: -40 to 85°C
Accuracy: 0.1% FS
Range ratio: 100:1
Insulation resistance: >100MΩ (500VDC)
Damping value: 0.1 to 16s optional
Temperature affect: 0.1% FS/10°C
Power supply: 11 to 45V DC (no back light)
15 to 45V DC (LCD back light)
EMC: EN 61326-1: 2013
Output signal: 4 to 20mA (maximum 22mA, minimum 3.8mA)
Communication: hart
Intrinsic safety: EX ia IIC T6