Specifications
high accuracy pressure calibratorsprofessional manufacturer
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high accuracy pressure calibrators
Description:
High accuracy pressure calibrators is the company launched a portable high-precision measuring instrument.Made of high quality components and automation technology, the use of multiple CPU for auxiliary, and made to ensure the high precision and reliability, has small volume,With six and a half DMMS and the dc input and output function of the signal source,Includes the different measuring range and output voltage and current;With functions of pressure measurement.
YBS - DT high precision pressure accuracy instrument USES the international scale, can be measured B, E, J, K, N, R, S, T, and other potential of eight kinds of thermocouple and temperature,Analog output corresponding temperature, electric potential. Can be able to 4 ~ 20 mA, 0 ~ 10 mA type pressure transmitter output current or 0 ~ 10 v, 0 ~ 5 v voltage output type pressure transducer is measured with the analog output .
Specification:
1. Pressure:Depends on the accuracy of pressure module, Because the basic communication command compatible with foreign well-known brands of modules,Can use this company or import pressure The power module, the host without introducing additional error.
2 Pressure module is divided into gauge pressure ,differential pressure
absolute pressure such as the type,the main range of:
(1) gauge pressure - 100 ~ 1 kpa ~ 100 mpa
(2) differential pressure - 100 k pa ~ 1 k pa ~ 1 m pa
(3) Absolute pressure 0 ~ 100 kpa
3 voltage
Measurements: 0 ~ 30 v, 0 ~ 5 v
Accuracy: + / - 0.01% (RD + 0.01% f S)
Input impedance: > 5 Ω
Output: 0 ~ 15 v
Accuracy: + / - 0.01% (RD + 0.01% f S)
Input impedance: < 1 Ω
4.current
Measurements: 0 ~ 30 ma
Accuracy: + / - 0.01% (RD + 0.01% f S)
Input impedance: 5 Ω (plus the fuse resistors)
Output: 0 ~ 30 ma
Accuracy: + / - 0.01% (RD + 0.01% f S)
5, thermocouple temperature indicator
Type | Range | Indicate accuracy % f S (guarantee temperature range), |
K | -270~1360± | (0.01% RD+0.005 F S) (-150~1360) |
N | -270~1280± | (0.01% RD+0.005 F S) (-100~1280) |
R | -50~1760± | (0.01% RD+0.005 F S) (50~1760) |
S | -50~1760± | (0.01% RD+0.005 F S) (50~1760) |
T | -270~400± | (0.01% RD+0.005 F S) (-100~400) |
B | 50~1800± | (0.01% RD+0.005 F S) (500~1800) |
E | -170~1000± | (0.01% RD+0.005 F S) (-50~1000) |
J | -210~1200± | (0.01% RD+0.005 F S) (-150~1200) |
6 the electric source: built-in rechargeable batteries, 6 v power consumption: < 0.6 W, external power supply: 220 v, 50 h z
7 Working environment: 5 ~ 50 °C temperature humidity < 90%
8.dimensron 250x250x100mm
9.Weight: about 4 kg
About Us:
Xi'an Yunyi Instrument Co., Ltd. is a professional manufacturer that engaged in the fields of pressure measurement instrument, the chief engineer Mr Tian has more than 30 years on this area, he is one of the engineers who introduced the Rosemount technology. We specializing in developing high precision pressure transmitter and pressure gauges. And we also develop temperature transmitter, level transmitter, densitometer etc. They are widely used in chemical, petroleum, paper, electricity, city gas, environmental protection, water treatment and other fields.