PTI4 Bộ chuyển đổi áp suất Fema, Đại lý Fema Viet Nam

PTI4 Bộ chuyển đổi áp suất Fema, Đại lý Fema Viet Nam

Model:  PTI4

Hãng: Fema

ĐẶC ĐIỂM KỸ THUẬT:

Áp suất: 0...4 bar

Đầu ra: 4...20mA

Kết nối: ren 1/2" G.

Nhiệt độ : -25°C ...+85 °C

Hotline: 0933.911.903

Mail: thietbicongnghiepltt@gmail.com

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PTI Series 

2-WIRE PRESSURE TRANSMITTERS

Description

Pressure transducer: 

From 0 to 4 Bar
Output 4/20mA
For liquids and gases
Compact and sturdy
Connection 1/2" G.
Fast and accurate measurement of pressure.
For industrial applications.

Effect of ambient temperature in compensated range of -20 °C … +85 °C

Zero                          ≤ 0.02% / K (typically),

                                  ≤ 0.04% / K max.

Measuring range    ≤ 0.02% / K (typically),

                                  ≤ 0.04% / K max.

Output

Output signal         4…20 mA,

                                 load ≤ (UB – 10 V) / 0.02 A

Effect of burden    < 0.5% max.

Voltage supply      10…30 VDC

Current consumption:     max. 25 mA

Effect of voltage supply :     < 0.02% / V

Materials

In contact with medium      Stainless steel 1.4305; sensor: Al2O3

                                                (96%); seal: FKM (Viton)

Housing                                 Stainless steel 1.4305

Miscellaneous

EMC                                       According to EN 61326

Protection rating                  IP65 as per EN 60529 with plug

connector as per                  DIN 175301, FormA

Mechanical shock Max. 100 g / 1 ms (as per DIN IEC68-2-27)

Mechanical vibrations Max. 20 g at 15…2000 Hz (as per DIN IEC 68-2-6)

Mounting orientation         As desired

Weight                                 100 g

Incl. in delivery                    Pressure sensor, incl. plug, connector and these instructions in, individual packaging

China RoHS Conformity See accompanying leaflet

GENERAL

The PTI 2-Wire Pressure Transmitters with voltage signal are suitable for measuring the relative pressures in liquid and

gaseous media. The parameter "pressure" is converted into an analog voltage signal. Typical areas of application include:

 Compressors

 Refrigeration and HVAC/R

 Variable-frequency drives

FEATURES

 Compact, rugged design

 Accurate relative pressure measurement over a wide temperature range

 Rated IP65

 Rapid response tim

TECHNICAL DATA

Sensor

(Reference conditions:         As per DIN 16086 + DIN IEC 770/5.3)

Medium temperature             -30 … +125 °C

Operating temperature          -20 … +125 °C

Storage temperature              -40 … +125 °C

Zero-point deviation               ≤ 0.3% of FFS

Thermal hysteresis                 ≤ ±0.8% of FFS

Char. curve deviation             ≤ ±0.5% of FFS

Hysteresis                               ≤ ±0.2% of FFS

Reproduceability                     ≤ 0.1% of FFS

Response time                         < 3 ms

Long-term stability                 < 1% of measurement range / year

PTI4 0…4 12 20

PTI6 0…6 18 30

PTI10 0…10 30 50

PTI16 0…16 48 80

PTI25 0…25 75 125

PTI40 0…40 120 200 

CÁC MODEL CÙNG DÒNG:

công tắc áp suất Fema  DWAM6-417	FEMA
DWR40-205	FEMA
DWR6-205	FEMA
DWR16-305	FEMA
DWR6-574	FEMA
DWR625-574	FEMA
DWR25-574	FEMA
DWR6-303	FEMA
DWR25-576	FEMA
DWR625-301	FEMA
DWR6-S + ZF1979	FEMA
DWR06-205	FEMA
DWR3-206	FEMA
DWR16-206	FEMA
FD16-327	FEMA
SDBAM2,5	FEMA
SDBAM6	FEMA
SDBAM16	FEMA
SDBAM1	FEMA
Flow sensor for liquid media, screw-in thread G 1/4 Parts in contact with medium made from 1.4571 Max. pressure 20 bar, connection cable 2.5 m Type: SWF 62 together with	SWF 62
Evaluation unit for flow sensor SWF 62 in standard housing N 45, with integrated sensor protection, Signal output: Relay 8 A, max. 250 V Supply voltage 230V AC (Type: ASW 454) or 24 V AC/DC (Type ASW 454/24)	ASW 454
Compact flow monitor with integrated sensor protection, operating voltage 230 V AC Type: KSW 230	KSW 230
Compact flow monitor with integrated sensor protection, operating voltage 24 V Type: KSW 24	KSW 24
Air flow sensor for installation in air ducts, with mounting flange and terminal connection housing Type: SLF 3 together with	SLF 3
Evaluation unit for air flow sensor SLF 3 in standard housing N 45, with integrated sensor protection, Signal output: Relay 8 A, max. 250 V Supply voltage 230 V AC (Type ASL 453) or 24 V AC/DC (Type ASL 453/24)	ASW 453
Compact flow monitor with integrated sensor protection, operating voltage 230 V AC Type: KSL 230	KSL 230
Compact flow monitor with integrated sensor protection, operating voltage 24 V Type: KSL 24	KSL 24
Air flow monitor, for installation in air ducts Switching point adjustable from 2.5 – 9.2 m/sec. Contact load 15 (8) A, 24 – 250 VAC Maximum air temperature 85°C.	S6040A1003
Flow monitor for non-aggressive liquids Switching point adjustable from 1 m3 to 94 m3 . Contact load 15 (8) A, 24 – 250 VAC Maximum medium temperature: 120°C. Mounting connection Rp 1‘‘ (ISO 7/1) Housing brass, paddle 1.4401 Switch housing ABS TÜV-tested to notice 100	S6065A1003
Flow monitor for aggressive liquids Switching point adjustable from 1 m3 to 94 m3 Contact load 15 (8) A, 24 – 250 VAC Maximum medium temperature: 120°C. Mounting connection Rp 1‘‘ (ISO 7/1) Housing and paddle 1.4401 Switch housing ABS TÜV-tested to notice 100	S6065A2001
SLF3	Electronical air flow switch for air (SLF + ASL)
ASL453	Evaluation Units for SLF3 sensor
ASL453/24	Evaluation Units for SLF3 sensor
SWF62	Electronical flow switch for liquid and air (SWF + ASW)
SWF62L	Electronical flow switch for liquid and air (SWF + ASW)
ASW454	Evaluation Units for SWF62 sensors
ASW454/24	Evaluation Units for SWF62 sensors