Name: Dwyer Instruments DL75 | Differential pressure datalogger | Range ±5 w.c. (12.4 mbar)
Rating: 4.7 (25 reviews)

Dwyer Instruments DL75 | Differential pressure datalogger | Range ±5" w.c. (12.4 mbar)

Dwyer Instruments DL75 | Differential pressure datalogger | Range ±5" w.c. (12.4 mbar)

Brand :

Stock Status : Contact us for delivery

Brand :

Stock Status :

Out of Stock

Part Number : DL75

The Model DL7 Differential Pressure Data Logger allows you to track and record low differential pressures as well as temperatures. A thermistor on board allows the unit to measure the outside temperature. Sample times can be adjusted by the user from 0.04 seconds to 8 hours, with choices for fill-then-stop or first-in, first-out sampling. With a built-in lithium battery, loggers may function completely without the need for an external power source and store up to 21,500 readings. To easily program the logger or transfer data to a computer, use the Model DL200 Windows® software (separately offered). The DL7 series logger is perfect for air duct velocity monitoring, HVAC system testing and balancing, and room pressure verification. The Part Number is DL75

Specification
Features
Catalog

Specifications

Details

Manufacturer

Dwyer Instruments

Temperature Range

32 to 158°F (0 to 70°C)

MEMORY SIZE

21,500 readings

Accuracy

±0.05" w.c. (up to 2" range); ±0.1" w.c. (5" and 10" range)

Accuracy

Thermal: ±0.5% FS

Accuracy

Clock: ±2 sec/day plus one sampling interval

Resolution

±0.01" w.c.

Resolution

12 bits( 1 in 4096)

Repeatability

±0.05% FS

Sampling Rate

Selectable from 0.04 seconds to 8 hours

Ambient temperature

-40 to 158°F (-40 to 70°C), 0 to 95% RH, non-condensing

Connection

Two 1/8" I.D. permanent protective tubing

Rating

Maximum Pressure: 4X rated pressure

Power

Requirement: 3.6 V TL5134 lithium metal battery, internal, factory replaceable

POWER CONSUMPTION

5-10 µA

Housing Material

PPE & PS (polyphenylene ether & polystyrene)

Number of Channels

Two; internal thermistor, and a differential pressure sensor

Range

Internal Thermistor: -40 to 158°F (-40 to 70°C)

Resolution

Internal Thermistor: 0.7°F (0.4°C), R25 value equal to 10,000Ω [10kΩ @ 25°C (77°F)]

Non Linearity

±0.05% FS (BFSL)

Drift

±0.5% FS/yr

Sampling Methods

Continuous (first-in, first-out: not available from 40 ms to 8 sec.), Stop when full (fill-then-stop), or delayed start

System Requirements

IBM compatible 386 or above and Windows® 3.1 or later with 2MB RAM and 2MB hard drive disk space, one serial port

Weight

4 oz (110 g)

Approvals

Dwyer Instruments DL75 | Differential pressure datalogger | Range ±5" w.c. (12.4 mbar) Saudi Arabia

Part Number : DL75

Thermo-anemo-manometer | Air velocity, Airflow and Temperature

Part Number : MP 210

Thermo-anemo-manometer | Air velocity, Airflow and Temperature Saudi Arabia

Part Number : MP 210

Manometer | Range From -1000 to +1000 mmH2O | With Piezoresistive sensor

Part Number : MP 51

Manometer | Range From -1000 to +1000 mmH2O | With Piezoresistive sensor Saudi Arabia

Part Number : MP 51

Impermeability special Manometer for gas network | Range From -500 to +500 mbar

Part Number : MP 130

Manometer | Range From -1000 to +1000 Pa | Air Velocity From 0 to 40 m/s

Part Number : MP 120

REED R3030 Digital Differential Pressure Manometer (30psi)

Part Number : R3030

REED R3100 Digital Differential Pressure Manometer (100psi)

Part Number : R3100

REED R3002 Digital Differential Pressure Manometer (5psi)

Part Number : R3002

Kane 3500-1 | Differential Pressure Meter | Range 80mbar

Part Number : Kane 3500-1

DWYER Analog Manometer | Range 0 to 7 in wc | Inclined Vertical | 10 psi Max., 140°F Max Op Temp, Blue

Part Number : MARK II 26

Dwyer Instruments 1227M | Dual range U-inclined manometer | 0-400 mm vertical | -5-0-70 mm inclined

Part Number : 1227M

Dwyer Instruments 1211-30 | Manometer | Range 15-0-15 | 15 oz water or mercury required

Part Number : 1211-30

DWYER Analog Manometer | Range -6 to 6 in wc | Flex U-Tube | 50 psi Max. | 130°F Max Op Temp | Green

Part Number : 1211-12

DWYER Analog Manometer | Range -60 to 60 in wc | Flex U-Tube | 50 psi Max. | 130°F Max Op Temp | Green

Part Number : 1211-120

Dwyer Instruments MM-2 | Digital Multimeter with True RMS;MM-2;Measures DC/AC Voltage;DC/AC

Part Number : MM-2

Dwyer Instruments 1230-8-W/M | Well-type manometer | Range 0-8 | 12 oz mercury required

Part Number : 1230-8-W/M