直流供电数字压力表标配带2组SPDT报警输出同时可选4~20mA标准信号输出
DPG104-DPG104S数字压力表
- 4位高分辨率数字显示
- 全不锈钢结构
- 量程可选表压、绝压、组合压力和真空负压
- 0.25%满量程静态精度
- 可选氧气清洗
- 4 ~ 20 mA 标准信号输出 (可选型号为 DPG104S)
- 两组单刀双掷(SPDT)继电器用于报警或控制(标准型号, DPG104)
这款成数字压力计集成了显示和控制的功能用于检测液压流体,通过隔膜上的阻值来检测压力。 . 输出信号经由高精度、低温漂移的放大器进行放大。 信号被送入高精度的A/D转换器和微处理器进行处理,*后将读数显示在LED显示屏上。
灵活,操作简单,使得DPG-104安全,可靠,易于维护。DPGP-104广泛应用于水电、水、石油、化工、机械、液压等行业。
规格
工程单位: 仪表出厂时可以标定为任何工程单位: psi, kPa, bar, mbar, inHg, inH2O, mmHg, ftH2O, torr, kg/cm3
量程范围: -0.1 ~ 35 MPa (-14.50 ~ 5000 psi)
显示类型: 4位数字LED
仪表精度: > 5psi时为0.25% FS满量程精度
其他量程精度为± 0.5% FS满量程精度 包括绝压、混合压力和真空负压
供电: 13 ~ 30 Vdc
稳定性: <0.1% FS/年
响应时间: <30 ms
防护等级: IP40
操作温度: -30 ~ 80ºC (-22 ~ 176ºF)
操作湿度: <90%
介质温度: -40 ~ 150ºC (-40 ~ 302ºF) [当温度高于80ºC (176ºF)时需加装冷凝装置]
破裂压力: 低于60psi为300%量程; 100psi~1000psi时为200%量程;超过1000psi时为150%量程
工艺接口: 标配为1/4“ NPT, 其他请咨询Omega
接液部件: 螺纹部分为 316 SS ,O型圈为 NBR
存放温度: -20 ~ 70ºC (-4 ~ 160ºF), 低于 80% RH
型号 | 参数 |
组合压力 (psi) | |
DPG104-005CG | 直流供电DPG 带报警输出, ¼" npt male pressure port, ±5 psi 组合压力 |
DPG104-015CG | 直流供电DPG 带报警输出, ¼" npt male pressure port, ±15 psi 组合压力 |
DPG104S-005CG | 直流供电(4-20mA信号输出)DPG 带报警输出, ¼" npt male pressure port, ±5 psi 组合压力 |
DPG104S-015CG | 直流供电(4-20mA信号输出)DPG 带报警输出,¼" npt male pressure port, ±15 psi 组合压力 |
DPG104-V100G | 直流供电DPG 带报警输出, ¼" npt male pressure port, -15 to 100 psi 组合压力 |
DPG104S-V100G | 直流供电(4-20mA信号输出)DPG 带报警输出, ¼" npt male pressure port, -15 to 100 psi 组合压力 |
绝压量程(psia) | |
DPG104-015A | 直流供电DPG 带报警输出, ¼" npt male pressure port, 15 psi 绝压 |
DPG104-030A | 直流供电DPG 带报警输出, ¼" npt male pressure port, 30 psi 绝压 |
DPG104-100A | 直流供电DPG 带报警输出, ¼" npt male pressure port, 100 psi 绝压 |
DPG104-200A | 直流供电DPG 带报警输出, ¼" npt male pressure port, 200 psi 绝压 |
DPG104-300A | DC powered DPG w/ Alarms, ¼" npt male pressure port, 300 psi 绝压 |
DPG104-500A | 直流供电DPG 带报警输出, ¼" npt male pressure port, 500 psi 绝压 |
DPG104S-015A | 直流供电(4-20mA信号输出)DPG 带报警输出, ¼" npt male pressure port, 15 psi 绝压 |
DPG104S-030A | 直流供电(4-20mA信号输出)DPG 带报警输出,¼" npt male pressure port, 30 psi 绝压 |
DPG104S-100A | 直流供电(4-20mA信号输出)DPG 带报警输出, ¼" npt male pressure port, 100 psi 绝压 |
DPG104S-200A | 直流供电(4-20mA信号输出)DPG 带报警输出, ¼" npt male pressure port, 200 psi 绝压 |
DPG104S-300A | 直流供电(4-20mA信号输出)DPG 带报警输出, ¼" npt male pressure port, 300 psi 绝压 |
DPG104S-500A | 直流供电(4-20mA信号输出)DPG 带报警输出, ¼" npt male pressure port, 500 psi 绝压 |
表压量程(psia) | |
DPG104-005G | 直流供电DPG 带报警输出, ¼" npt male pressure port, 5 psi 表压 |
DPG104-030G | 直流供电DPG 带报警输出, ¼" npt male pressure port, 30 psi 表压 |
DPG104-060G | 直流供电DPG 带报警输出, ¼" npt male pressure port, 60 psi 表压 |
DPG104-2.0KG | DC powered DPG w/ Alarms, ¼" npt male pressure port, 2000 psi 表压 |
DPG104-200G | DC powered DPG w/ Alarms, ¼" npt male pressure port, 200 psi 表压 |
DPG104-1.0KG | 直流供电DPG 带报警输出, ¼" npt male pressure port, 1000 psi 表压 |
DPG104-5.0KG | 直流供电DPG 带报警输出, ¼" npt male pressure port, 5000 psi 表压 |
DPG104-015G | 直流供电DPG 带报警输出, ¼" npt male pressure port, 15 psi 表压 |
DPG104-100G | 直流供电DPG 带报警输出, ¼" npt male pressure port, 100 psi 表压 |
DPG104-300G | 直流供电DPG 带报警输出, ¼" npt male pressure port, 300 psi 表压 |
DPG104-500G | 直流供电DPG 带报警输出, ¼" npt male pressure port, 500 psi 表压 |
DPG104-3.0KG | 直流供电DPG 带报警输出, ¼" npt male pressure port, 3000 psi 表压 |
DPG104S-005G | 直流供电(4-20mA信号输出)DPG 带报警输出, ¼" npt male pressure port, 5 psi 表压 |
DPG104S-015G | 直流供电(4-20mA信号输出)DPG 带报警输出,¼" npt male pressure port, 15 psi 表压 |
DPG104S-030G | 直流供电(4-20mA信号输出)DPG 带报警输出,¼" npt male pressure port, 30 psi 表压 |
DPG104S-060G | 直流供电(4-20mA信号输出)DPG 带报警输出, ¼" npt male pressure port, 60 psi 表压 |
DPG104S-100G | 直流供电(4-20mA信号输出)DPG 带报警输出, ¼" npt male pressure port, 100 psi 表压 |
DPG104S-200G | 直流供电(4-20mA信号输出)DPG 带报警输出, ¼" npt male pressure port, 200 psi 表压 |
DPG104S-300G | 直流供电(4-20mA信号输出)DPG 带报警输出, ¼" npt male pressure port, 300 psi 表压 |
DPG104S-500G | 直流供电(4-20mA信号输出)DPG 带报警输出, ¼" npt male pressure port, 500 psi 表压 |
DPG104S-1.0KG | 直流供电(4-20mA信号输出)DPG 带报警输出, ¼" npt male pressure port, 1000 psi 表压 |
DPG104S-2.0KG | 直流供电(4-20mA信号输出)DPG 带报警输出, ¼" npt male pressure port, 2000 psi 表压 |
DPG104S-3.0KG | DC Loop Powered (4-20mA signal) DPG with Alarms, ¼" npt male pressure port, 3000 psi 表压 |
DPG104S-5.0KG | 直流供电(4-20mA信号输出)DPG 带报警输出, ¼" npt male pressure port, 5000 psi 表压 |
真空负压 (psi) | |
DPG104-30V | 直流供电DPG 带报警输出, ¼" npt male pressure port, 30 inHG 真空负压 |
DPG104S-30V | 直流供电(4-20mA信号输出)DPG 带报警输出, ¼" npt male pressure port, 30 inHG 真空负压 |
附件 | |
PA-36 | ¼ NPT 母头 - ½ NPT 工头转换头 |
316L不锈钢冷却元件 | |
PG-CTN4-G02 | ¼ NPT 螺纹接口, 80 ~ 150ºC |
PG-CTN4-G03 | ¼ NPT 螺纹接口, 150 ~ 300ºC |
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