| Browse： | |
|---|---|
| Add Time： | 2016-08-20 10:49:47 |
| Recommendation： |  |
Product description:
601/602 series liquid level transmitter is a kind of radio frequency induction type liquid level instrument which is developed by our factory. It can change various parameters into the standard current signal sent to the operation of the control room, for two meter or computer centralized display, alarm or automatic control. The good structure and installation, can be applied to high temperature and high pressure, strong corrosion, easy crystallization, anti blocking, anti cold junction level and solid powdery and granular materials under special conditions, a continuous detection of material or material, can be widely applied to testing various industrial process control.
The characteristics of
The structure is simple: there is no movable or elastic components, so it has high reliability and little maintenance.
Easy to install: the built-in structure, in particular, shows that this feature does not require any special tools.
Easy to adjust: zero, the range of two potentiometers can be detected within the effective range of arbitrary zero migration or range changes, the two adjustments do not affect each other.
Wide range of applications: suitable for high temperature and high pressure, strong corrosion and other media level measurement.
The main technical indicators
Effective detection range: 0-0.2-20m
Accuracy: 0.5, level 1, level 1.5
Pressure range: negative pressure, atmospheric pressure, high pressure (below 32MPa)
Operating temperature: -50 ~ 240 C
Ambient temperature: -20 ~ 75 C
Applicable medium: acid, alkali, salt or any corrosive medium
Output signal: 4-20mA, two-wire system
Power supply: load resistance 0-750Ω DC24V
Fixed mode: screw installation M20× 1.5, M27× flange installation DN15, DN25, DN50,, DN80.
Field display: analog display 0-100%, digital display, the depth of the scene
The selection mode
Spectrum of the 60 kinds of quality 1 into the cable type liquid level transmitter 2 is inserted into the rod type liquid level transmitter transmitter type G standard D type flameproof (Exd II CT6 1 containing acetylene) I BenAn type (Exd II CT4 area 1) process connection T external thread connecting pipe M20× 1.5F DN50 PN 0.6MPa GP9119.6-88E flange flange DN100 PN 0.6MPa GP9119.6-88S M27× 2 special requirements stipulated in the Y thread sealing requirements 4 strong corrosion resistant 8 crystallization resistant indicator M1 M2 pointer meter digital display precision grade 02 0.5%05 1%07 - 1.5% - (mm) - long - range level (mm)
