original honeywell STD725 pressure transmitter with display 4-20mA output

product description

HoneyWell STD725 is a high-performance differential pressure transmitter using advanced sensor technology. The STD725 provides extremely high measurement accuracy and stability over a wide range of static pressures and temperatures by combining differential pressure with static pressure and temperature compensation on the sensor chip. SmartLine is fully tested and experion@PKS compliant, providing the highest level of compatibility assurance and integration capabilities. SmartLine products can easily meet the most demanding requirements of pressure measurement applications.

Features

• The accuracy is up to 0.065% of the range

• Stability of up to 0.020% of URL per year over 10 years

• Automatic static pressure and temperature compensation

• Range up to 100:1

• Response time up to 100ms

• Easy to use and intuitive display features intuitive external zero, span and configuration functions

• Perfect self-diagnosis function

• Integrated dual seal design for maximum safety based on ANSI/NFPA 70-202 and ANSI/ISA 12.27.0

• Excellent overvoltage protection

• World class overpressure protection

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  Full compliance to SIL 2/3 requirements.

specification

Shell pure polyester powder coated low copper (& LT; 0.4%6) Aluminum alloy, NEMA 4X, IP66/P67 and NEMA 7(explosion-proof), stainless steel housing optional.

Installation using standard mounting bracket can be installed in almost any position. The bracket is designed to be mounted over a 2-inch (50 mm) vertical or horizontal pipe.

Range and range limits:
Upper range URL (Kpa) : 100
Lower range URL (Kpa) :-100
Greater range (Kpa) : 100
Greater range (Kpa) :1

Model No examples :

STD725-E2HS4AS-1G-HHT-11S-A-30A0-OX

STD725-E1AC4AS-1-A-AHS-11S-A-60A0

STD725-E1HC4AS-1-A-AHS-11S-A

STD725-E1AC4AS-1-0-AHS-11C-B-11A0-F1-0000

STD725-A1HC2AS-10-AH0-11S-A-00A0-00-0000

STD725-E1AC4AS-1-A-AH0-11S-A-10A0-00-0000

STD725-E1AS4AS-1-C-AHT-11S-B-10A0-00-0000

STD725-E1HC4AS-1-A-AHS-11C-A-11A0-F1

STD725-E1HS4AS-1-A-GHT-11S-B-11A6TP

STD725-E1AC4AS-1-0-AHS-11S-A-10A0

STD725-E1AC4AS-1-D-AHS-11C-B-11A0-F1-0000

STD725-E1HS4AS-1-A-GHT-11S-B-11A6-TP,FXF10000

STD725-F1AC4AS-1-0-AHS-11C-A-1

STD725-A1AC4AS-1-0-AHS-11S-A-10A0

Typical Calibration Frequency: Calibration verification is recommended every two (2) years

Notes: 1. Terminal Based Accuracy – Includes combined effects of linearity, hysteresis and repeatability. Analog output adds 0.006% of span 2. For zero based spans and reference conditions of: 25oC (77oF), 0 psig static pressure, 10 to 55% RH and 316SS barrier diaphragm.

Mengchuan Instrument Co., Ltd. is located in Liushi Town, Yueqing City, Wenzhou, Zhejiang Province, surrounded by the beautiful world natural and cultural heritage - Yandang Mountain! It is mainly engaged in 2000 differential pressure gauge, red oil differential pressure gauge, pressure differential pressure transmitter, liquid level transmitter, diaphragm pressure gauge, shockproof pressure gauge, electric contact pressure gauge, stainless steel pressure gauge, precision pressure gauge, micro pressure capsule gauge, floating ball liquid level gauge, floating ball switch, liquid level controller, intelligent energy gauge, light column gauge and other products. The products are widely used in machinery and civil industries such as plastics, food, printing, chemical industry, petroleum, medical treatment, oven, light textile, printing and dyeing, air conditioning, family and so on.

The company adheres to the business philosophy of "customer first, forge ahead" and adheres to the principle of "customer first" to provide our customers with high-quality services. Welcome!