Honeywell L404F1060/U, L404F1078/U, L404F1094/U, L404F1102/U, L404F1219/U, L404F1227/U, L404F1235/U, L404F1383/U, L404F T,V PressureTrol® Controllers

• Customization: Available
• Function: Automatic Control, Protection, Monitoring, Measurement
• Certification: RoHS, CCC, ISO: 9001, CE
• Model NO.: L404F1060/U
• Condition: Original New
• Manufacturer: Honeywell
• Maximum Ambient Temperature: 66°C (150°F)
• Mounting Means: 1/4 inch-18 NPT connection on diaphragm assembly
• Grounding Means: Ground screw terminal
• Adjustment Means: Screws on top of control case.
• Transport Package: Carton
• Trademark: Honeywell

Product Description

L404F PressureTrol® Controllers provide operating control with automatic limit protection for pressure systems of up to 2070 kPa, or 300 psi. L404T,V PressureTrol® Controllers are for use on oil burner systems for pressures up to 1035 kPa or 150 psi.

 

FEATURES

• Models available in a series of control ranges, and pressure scales in kPa and psi.
• All models automatically reset and have an adjustable differential.
• Models have snap switch to open or close a circuit on a pressure rise.
• Case has a clear plastic cover so setpoints can be observed.
• 1/4 inch-18 NPT connection for pipe on diaphragm assembly.
• Ground screw terminal. L404F.
• Controllers may be used with steam, air, or noncombustible gases, or fluids noncorrosive to the pressure sensing element. L404T.
• High pressure limits, break a circuit on oil pressure rise above setpoint. L404V.
• Low pressure limits, makes a circuit on oil pressure rise above setpoint.

SPECIFICATIONS

Model:

L404F,T,V PressureTrol® Controllers. See Table 1.

Table 1. Models with kPa-psi and Other Pressure Scales.

Model Number	Operating Ranges			Subtractive Differential^a		Maximum Diaphragm pressure
	kPa		psi	kPa	psi	kPa	psi
L404F1060	15 to 100		2 to 15	15 to 40	2 to 6	170	25
L404F1078	35 to 350		5 to 50	40 to 100	6 to 14	590	85
L404F1094	140 to 2070		20 to 300	140 to 345	20 to 50	2410	350^b
L404F1102	70 to 1035		10 to 150	70 to 150	10 to 22	1550	225
L404F1219^c	15 to 100		2 to 15	15 to 40	2 to 6	170	25
L404F1243^c	35 to 350		5 to 50	40 to 100	6 to 14	590	85
L404F1227^c	70 to 1035		10 to 150	70 to 150	10 to 22	1550	225
L404F1235^c	140 to 2070		20 to 300	140 to 345	20 to 50	2410	350^b
L404F1300^c	415 to 1240		60 to 180	40 fixed	6.0 Fixed	1550	225
L404F1326	0 to 100		0 to 15	15 to 40	2 to 6	170	25
L404F1334	0 to 350		0 to 50	40 to 100	6 to 14	590	85
L404F1342	35 to 1000		5 to 145	70 to 150	10 to 22	1550	225
L404F1359	70 to 2000		10 to 290	140 to 345	20 to 50	2410	350^b
L404F1367	7 to 55		1 to 8	5 to 14	0.75 to 2	170	25
L404F1375^d	35 to 350		5 to 50	40 to 100	6 to 14	590	85
L404F1383^d	70 to 1035		10 to 150	70 to 150	10 to 22	1550	225
L404F1391^d	140 to 2070		20 to 300	140 to 345	20 to 50	2410	350^b
L404F1409^d	15 to 100		2 to 15	15 to 40	2 to 6	170	25
L404F1441	0.35 to 3.5 Kg/cm^2		5 to 50 psi	0.4 to 1.0 Kg/cm^2	6 to 14 psi	6 Kg/cm^2	85 psi
L404T1055	35 to 350		5 to 50	40 to 100	6 to 14	590	85
L404T1063	70 to 1035		10 to 150	70 to 150	10 to 22	1550	225
L404V1087^d	70 to 1035		10 to 150	70 to 150	10 to 22	1550	225
L404V1095^d	35 to 350		5 to 50	40 to 100	6 to 14	590	85

a Nominal at midscale operating range.

b Brass bellows instead of stainless steel diaphragm.

c Models with 1/4-19 BSPT thread instead of 1/4-18 NPT thread.

d Make-on-rise models with terminal B omitted for miswiring compliance.

Table 2. Conversion Table.

 

Operating Range Conversions

Subtractive Differential Conversions

kg/cm2

kPa

psi

kg/cm2

kPa

psi

0.1 to 1.05

15 to 100

2 to 15

0.15 to 0.4

15 to 40

2 to 6

0.4 to 3.5

35 to 350

5 to 50

0.4 to 1.0

40 to 100

6 to 14

0.7 to 10.0

70 to 1035

10 to 150

0.7 to 1.6

70 to 150

10 to 22

1.5 to 20.0

140 to 2070

20 to 300

1.5 to 3.5

150 to 300

20 to 50

Table 3. Switch Ratings (Amperes)

Switch State		120 Vac					240 Vac
Full Load		8.0					5.1
Locked Rotor		48.0					30.6

Pressure Sensing Element: Stainless steel diaphragm (140 to 2070 kPa models) has brass bellows.

Maximum Ambient Temperature: 66°C (150°F). Also, refer to note under Mounting.

Adjustment Means: Screws on top of control case. Scales are marked in psi or kPa.

Mounting Means: 1/4 inch-18 NPT connection on diaphragm assembly; or surface mounts using holes in back of case.

Dimensions: See Fig. 1.

Switching Action: Snap switch breaks R-B (closes R-W) on pressure rise. Make-on-rise devices omit terminal B.

Grounding Means: Ground screw terminal marked with a circled ground symbol.

Accessories:

50024585-001 Brass Steam Trap. (Please refer to the applicable Equipment/Application Standards for compliance.) 14026 Steel Steam Trap. (Please refer to the applicable Equipment/Application Standards for compliance.)

118023 Steel Steam Trap for BSPT Models.

33312B Knurled Knob-fits on top of adjusting screws.

4074BWJ Range Stop-range stop screw, Part No. 107194, and wrench, Part No. 23466, to limit setpoint range.

Mounting

Mount the oil pressure controller directly on the main pipe. Insert a tee in the pipe line, and connect a pipe nipple of appropriate size to the tee (see Fig. 4). Screw the hexagonal fitting (1/4-18 NPT internal thread) of the pressure controller to the pipe nipple. To avoid leaks and damage to the case, use a parallel jaw wrench on the hexagonal fitting close to the pipe nipple. Do not tighten the pressure controller by hand by holding the case.

Make all pipe connections in accordance with approved standards. Use only a small amount of pipe compound to seal the connection joints. Excess pipe compound may clog the orifice in the pipe fitting and prevent the controller from operating properly.

Using with Preheated Oil

When used with preheated oil, a siphon loop must always be connected between the controller and the main pipe (see Fig. 5) to provide thermal buffering.

All wiring must comply with applicable codes and ordinances. All models have terminals (on the MicroSwitch® snap-acting switch) inside the cover and knockouts for conduit and cable. Refer to manufacturer installation and wiring instructions, if available, and to typical hookups shown in Fig. 6 to 10.

 

 

 

 

BNSENS (Nanjing) Sensor Technology Co., Ltd. is located in Nanjing, China. It is a high-tech enterprise specializing in the development, manufacturing and trade of sensor products. The company has brought together a group of outstanding technical experts in various fields such as automation, electronics, machinery and computers. All employees of the company have college degrees or above. It adopts the world-class management and operation model and 6 sigma quality system. At present, the company's main products are pressure, liquid level, flow, current, switches, etc. The company's users are all over the country, and some products have been exported to Japan, South Korea and Southeast Asia.

Since its inception, the company has been based on the technical accumulation and management standards of American sensor giants. It is composed of senior engineers and managers who have served in multinational companies for many years, and has rapidly developed various pressure sensors, transmitters, liquid level, flow meters, pressure switches, digital meters, current sensors, proximity switches and other products. After years of unremitting efforts, it has become one of the leading suppliers in the domestic automation industry. Our pressure transmitters can achieve an accuracy of more than 3/10, 000. The products have been widely used in oil, natural gas, electricity, chemical industry, metallurgy, building materials, food, light industry, environmental protection, aerospace, tap water, municipal and other industries.

It is a sensor science and technology innovation company that masters the core technology of MEMS chips. The company has a research and development center in Minnesota, USA. The leader is Dr. Pan Hanjin, a famous scientist in the sensor industry. Dr. Pan Hanjin has been deeply involved in the sensor industry for more than 20 years and is an expert in the sensor industry.

The company has a number of ASIC chips independently developed, which are widely used in industrial, automotive, home appliance and other markets.

BNSENS (Nanjing) Sensing Technology Co., Ltd. is a strategic partner of Honeywell in China. The two parties proposed a plan of East serving East and jointly developed several sensors specifically for the Chinese market. These sensors will be widely used in intelligent manufacturing, Internet of Things, artificial intelligence, and smart home fields. These sensors include: Magnetic sensors, temperature sensors, humidity sensors, force sensors, fire water pressure sensors, equipment vibration sensors, human body status monitoring sensors, motion sensors, etc.

History of BNSENS Company:

BNSENS is a company focusing on sensors, instruments, and electronic components. We are a young company, founded in 1999, just 25 years old, and we are still growing.

1999: The company's first pressure sensor was launched, mainly for the petroleum and petrochemical industries.

2002: The company expanded its product line and launched temperature sensors

2005: Started producing high-precision pressure sensors for the test and measurement market

2006: Became an official authorized agent of Honeywell

2009: Introduced the Six Sigma management system, and the product qualification rate was greatly improved

2010: Became a supplier of Emerson

2011: We started selling SICK sensors

2014: Introduced the sensor production line from Germany, developed more industrial control sensors, and cooperated with TSMC

2015: Cooperated with Siemens in Vietnam

2017: The factory moved to Nanjing High-tech Zone

2019: Became a national high-tech enterprise in China

2023: We started selling products from Infineon and Rohm

BNSENS, The Future Starts Here.