Home » Pressure sensors & transmitters » DWYER 629HLP differential pressure transmitter

DWYER 629HLP differential pressure transmitter

The Series 629HLP Differential Pressure Transmitters are suitable for measuring over-pressure, under-pressure, and differential pressure in compatible gases and liquids with 1% accuracy. The 629HLP is suitable for all measuring tasks in commercial, industrial or sanitary applications. Its single sensor design allows it to measure small increment pressure changes, and converts them to a linear analog output signal from 4 to 20 mA or 0 to 10 VDC.

			

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Made in USA. brand DWYER, model 629HLP

International delivery to Europe, Asia and Africa.
Our warehouses are located in the UK, UAE and Senegal.

Retail price from $419.1

Available

Founded in 1931, DWYER manufactures equipment for measurement, conversion and control – pressure, temperature, level, flow.

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Description of DWYER 629HLP

NIST CALIBRATION available in Product Configurator

PRODUCT APPLICATIONS

Heat exchangers
Fan coils/air handlers
Core testing applications
Hydraulic systems
High line pressures/low DP
Pumps
Commercial/industrial processes
Sanitary process

FEATURES

Rugged, versatile, high accuracy device
For liquid or gas systems requiring precise measurements
Provide excellent response and reliability
Suitable for static and dynamic measurements
Converts pressure changes into 4 to 20 mA or 0 to 10 VDC output
Compact, lightweight, capable to be installed in any arrangement making installation very simple
Capable to handle up to 360 psi (25 BAR)

Technical specifications of DWYER 629HLP

Service: Compatible gases or liquids.
Wetted Material: 304 SS, EPDM, silicone grease, alumina ceramic; optional 3-way valve: brass, copper, nylon, HNBR, FKM, NBR.
Housing Material: ABS.
Enclosure Rating: IP65.
Accuracy: ±1% from -5 to 60°C (23 to 140°F).
Stability: ±1% FS/year.
Temperature Limits: Ambient: -10 to 60°C (14 to 122°F); Process: -10 to 80°C (14 to 176°F).
Relative Humidity: 10% to 90% non-condensing.
Installation Position: Not position sensitive.
Over Pressure : 5 bars for 0 to 1 bar and 0 to 2.5 bar ranges, 12 bars for 0 to 4 bar and 0 to 6 bar ranges; 70 psi for 0 to 15 psi and 0 to 30 psi ranges, 174 psi for 0 to 60 psi and 0 to 90 psi ranges.
Burst Pressure: 8 bars for 0 to 1 bar and 0 to 2.5 bar ranges,18 bars for 0 to 4 bar and 0 to 6 bar ranges; 115 psi for 0 to 15 psi and 0 to 30 psi ranges, 260 psi for 0 to 60 and 0 to 90 psi ranges.
Static Pressure Limits: 25 bar (360 psi).
Output Signal: 4 to 20 mA, 0 to 10 VDC.
Response Time: 50 ms.
Rated Supply Voltage: 0 to 10 VDC Output: 12 to 36 VDC or 12 to 32 VAC (@ Max load of 2 kΩ) 4 to 20mA output: 8 to 36 VDC.
Max Loop Resistance: (Supply Voltage – 8 V) / 0.02 for 4 to 20mA output.
Power Consumption: Vout = 13 mA max, Iout = 24 mA max.
Electrical Connections: Form A DIN 43650.
Process Connections: Standard: 1/4″ female NPT, 1/4″ female BSPT; with 3-way valve option: 1/8″ female NPT, 1/8″ female BSPT.
Weight: 1 lb 4 oz (567 g).
Approvals: CE.

How to buy DWYER 629HLP

Model	Description	Price
629HLP-01-P2-S1	Differential pressure transmitter, 0 to 1 bar, 1/4″ Female NPT, 4-20mA	$419.10
629HLP-01-P2-S5	Differential pressure transmitter, 0 to 1 bar, 1/4″ Female NPT, 0-10 V	$419.10
629HLP-01-P4-S1	Differential pressure transmitter, 0 to 1 bar, 1/4″ Female BSPT, 4-20mA	$419.10
629HLP-01-P4-S5	Differential pressure transmitter, 0 to 1 bar, 1/4″ Female BSPT, 0-10 V	$419.10
629HLP-02-P2-S1	Differential pressure transmitter, 0 to 2.5 bar, 1/4″ Female NPT, 4-20mA	$419.10
629HLP-02-P2-S5	Differential pressure transmitter, 0 to 2.5 bar, 1/4″ Female NPT, 0-10 V	$419.10
629HLP-02-P4-S1	Differential pressure transmitter, 0 to 2.5 bar, 1/4″ Female BSPT, 4-20mA	$419.10
629HLP-02-P4-S5	Differential pressure transmitter, 0 to 2.5 bar, 1/4″ Female BSPT, 0-10 V	$419.10
629HLP-04-P2-S1	Differential pressure transmitter, 0 to 4 bar, 1/4″ Female NPT, 4-20mA	$419.10
629HLP-04-P2-S5	Differential pressure transmitter, 0 to 4 bar, 1/4″ Female NPT, 0-10 V	$419.10
629HLP-04-P4-S1	Differential pressure transmitter, 0 to 4 bar, 1/4″ Female BSPT, 4-20mA	$419.10
629HLP-04-P4-S5	Differential pressure transmitter, 0 to 4 bar, 1/4″ Female BSPT, 0-10 V	$419.10
629HLP-06-P2-S1	Differential pressure transmitter, 0 to 6 bar, 1/4″ Female NPT, 4-20mA	$419.10
629HLP-06-P2-S5	Differential pressure transmitter, 0 to 6 bar, 1/4″ Female NPT, 0-10 V	$419.10
629HLP-06-P4-S1	Differential pressure transmitter, 0 to 6 bar, 1/4″ Female BSPT, 4-20mA	$419.10
629HLP-06-P4-S5	Differential pressure transmitter, 0 to 6 bar, 1/4″ Female BSPT, 0-10 V	$419.10
629HLP-15-P2-S1	Differential pressure transmitter, 0-15 psi, 1/4″ Female NPT, 4-20mA	$419.10
629HLP-15-P2-S5	Differential pressure transmitter, 0-15 psi, 1/4″ Female NPT, 0-10V	$419.10
629HLP-30-P2-S1	Differential pressure transmitter, 0-30 psi, 1/4″ Female NPT, 4-20mA	$419.10
629HLP-30-P2-S5	Differential pressure transmitter, 0-30 psi, 1/4″ Female NPT, 0-10V	$419.10
629HLP-60-P2-S1	Differential pressure transmitter, 0-60 psi, 1/4″ Female NPT, 4-20mA	$419.10
629HLP-60-P2-S5	Differential pressure transmitter, 0-60 psi, 1/4″ Female NPT, 0-10V	$419.10
629HLP-90-P2-S1	Differential pressure transmitter, 0-90 psi, 1/4″ Female NPT, 4-20mA	$419.10
629HLP-90-P2-S5	Differential pressure transmitter, 0-90 psi, 1/4″ Female NPT, 0-10V	$419.10

Accessories for DWYER 629HLP

Model	Description	Price
A-228	Stainless steel flex hose, 12″ (30.48 cm) long, 1/8″ male NPT connections.	$49.90
A-629HLP-BKT	Mounting bracket kit	$11.95
BBV-1B	Mini 3-valve block manifold	$226.00

Model Chart DWYER v

629HLP-X-X-X-OPT   629HLP DIFFERENTIAL PRESSURE TRANSMITTER

     1ST SYMBOL (1ST X) RANGE
       01     0 TO 1 BAR
       02     0 TO 2.5 BAR
       04     0 TO 4 BAR
       06     0 TO 6 BAR
       15     0 to 15 PSI 
       30     0 TO 30 PSI 
       60     0 TO 60 PSI 
       90     0 TO 90 PSI 
               
    2ND SYMBOL (2ND X) PROCESS CONNECTION
       P2      1/4 IN FEMALE NPT
       P4      1/4 IN FEMALE BSPT


    3RD SYMBOL (3RD X) OUTPUT SIGNAL
       S1     4-20 mA
       S5     0-10 V   
               

    OPTIONS (OPT)
       -NIST   NIST CALIBRATION CERTIFICATE
       -FC     FACTORY CALIBRATION CERTIFICATE
       -3V     3-WAY VALVE

User Guide and Instruction manual for DWYER 629HLP

You can request the necessary certificates, documentation, instructions and user manuals for DWYER 629HLP using the special form.

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You can buy DWYER 629HLP in UK or Europe at a price starting from 419.1 $ in «DOLCHETRADE» by leaving a request on the website, by phone +441225535040 or by email dolce@dolcetrade.com. DWYER 629HLP price are subject to change depending on exchange rates. We deliver instruments by transport companies in the United Kingdom and Europe.