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High quality gas differential pressure transmitter

  • 1-49 Pieces
    $48.60
  • >=50 Pieces
    $46.00
Material:
ABS
Accuracy:
1%
Type:
Pressure transmitter
Pressure Range:
0KPA-200KPAInternal arbitrary range
$
- +
available
0piecesselected, US $in total
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Shipping fee:
Depends on the order quantity.
Lead Time:
5 day(s) after payment received
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Overview
Quick Details
Place of Origin:
China
Brand Name:
KLBD
Model Number:
KL-PS300
Product Name:
Temperature transmitter
Power Supply:
24VDC
output:
4-20MA/0-10V/485
ambient temperature:
(-10-70℃)
Material:
ABS

Packaging & Delivery

Selling Units:
Single item
Single package size: 
15X15X10 cm
Single gross weight:
0.350 kg
Lead Time :
Quantity(Pieces) 1 - 1 2 - 50 >50
Est. Time(days) 5 15 To be negotiated

High quality gas differential pressure transmitter

 

 

Overview

KL-PS300 gas pressure differential transmitter has high sensitivity, high precision and strong anti-overload capability. Manufactured with imported sensors, the sensor and amplifier circuit are highly integrated; ABS flame retardant housing, strong anti-interference ability, acid and alkali resistance, long-term stability and reliability.

KL-PS300 gas pressure differential transmitter adopts imported pressure chip. Sensitive components use diffusion or ion implantation to form resistance and connect to Wheatstone bridge. Micro-machining technology is used to form pressure sensitive diaphragm under the bridge. When pressure is applied to the diaphragm, the resistance value changes and a linearized output signal is generated that is proportional to the applied pressure. When we add DC power to the Wheatstone bridge, a DC voltage signal will be output. After the second conversion line, the two-wire system 4 ~ 20MA output is realized. (Optional 0 ~ 10V output, 485 protocol output).

Features

1 with LCD display, zero full scale adjustable on site.

2 Good stability, long-term stability at full scale and zero can reach 1% FS / year. Within the compensation temperature range of 0 to 70 ° C, the temperature drift is lower than 1% FS, and it is lower than 1% FS in the entire allowable operating temperature range.

3 It has reverse protection and current limiting protection circuit. When the positive and negative poles are reversed during installation, the transmitter will not be damaged. When abnormal, the transmitter will automatically limit the current to 35mA.

4 Solid-state structure, no moving parts, high reliability and long service life.

5 High precision measurement from wind pressure to steam is not affected by the quality of the measured medium.

6Easy installation, simple structure, economical and durable

Technical Parameters

Measuring range: 0 ± 100Pa ~ 0 ± 10KPa

Maximum overload: 5 times of standard range

Pressure type: gauge pressure, differential pressure, negative pressure

Output: 4-20MA (0-10V / RS485 optional)

Accuracy grade: 1% F · S

Power supply voltage: 24VDC

Load resistance: ≤500Ω

Measurement medium: Non-flammable gas pressure

Long-term stability: ± 1% F · S / year

Relative humidity: 0 ~ 95%

Compensation temperature: 0 ~ 70 ℃

Working temperature: -10 ~ 70 ℃

Protection class: IP65

LCD: without / with

 

 

 

 

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