Our Products
- Pressure Gauges (8)
- Air-conditioning Equipment (1)
- Thermometers (1)
Contact Information
1F., No. 109, Sec. 2, Zhiyuan 1st Rd., Beitou Dist., Taipei City 11289, Taiwan
Tel: 886-2-28203405
Fax: 886-2-28203406
Differential Pressure Transmitter
Model: DPT
Category: Automatic/Industrial Machines & Equipments / Industrial Machines / Pressure Gauges
Characteristics
Features
¡½ OEM service
¡½ Differential pressure transmitter
¡½ Adopts high sensitive piezoresistive silicon chip
¡½ Long term stability
¡½ MEMS technology
Specifications
Main specifications
¡¿Pressure connection
M20 x 1.5, G 1/2”,
1/4”-18NPT
Sealed with O-ring
O-ring material:
NBR (standard) / Viton (Option)
¡¿Electrical connection
Hirschmann / Wire boot /
Packard / Aviation plug
¡¿Differential pressure range
10kPa, 35kPa, 70kPa, 100kPa,
250kPa, 400kPa, 600kPa,
1MPa, 1.6MPa, 2.5Mpa
¡¿Applicable fluid
Gas and liquid that compatible
with stainless steel
¡¿Temperature range
Operating temperature:
-40~+125¢J
Compensated temperature:
0~+60¢J (Option: others
available upon requests)
Storage temperature:
-40~+125¢J
¡¿Oil filing
Silicone oil / Olive oil (for
sanitary application)
¡¿Vibration test
20g (20-5000Hz)
¡¿Protection level
IP 65 (Hirschmann connector)
IP 66 (Wire boot)
IP 67 (Aviation plug and
Packard connector)
Other Specifications
¡¿Housing
SS 304 (SS316 for sensor inside)
¡¿Power supply
24VDC / 5VDC
¡¿Output signal
Two-wire system:
4~20mA
Three-wire system:
0.5 to 4.5V
¡¿Measuring elements
Piezoresistive silicon chip
¡¿Static pressure
4MPa (max.)
¡¿Insulation resistance
> 100MΩ/250VDC
¡¿Bridge resistance
Min. 2600Ω
Max. 5500Ω
¡¿Zero & span temp. drift
±1.5% F.S. max. (0-60¢J)
¡¿Accuracy
±0.5% F.S. (Option: others
available upon requests)
¡¿Stability
±0.3% F.S. / year
¡¿Operating pressure
Low pressure port overpressure:
1* full scale, < 1Mpa
High pressure port overpressure:
2* full scale
¡¿Wire
Size: 39 x Ø 0.015
Silicon shielded (200¢J heat
resistance)
4 wire (typical) / 5 wire (option)
¡¿Weight
470g
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