SLAMF60S1BCA0K2A3 is a Brooks Instrument SLAMf Series digital thermal mass flow meter for gas measurement in harsh environments. Its ordering code specifies RS485 communication, a 1/4-inch tube-compression connection, PTFE O-ring, sensor-only construction, 4–20 mA analog I/O through a 1/2-inch NPT female conduit entry, nominal 24 Vdc power, standard response, and UL Listed Division 2/Zone 2 certification. The calibrated gas, exact full-scale flow, pressure build, and revision require the unit nameplate or manufacturer calibration record
Configurations vary. Verify the exact unit before choosing a replacement.
Application classIndustrial automation and process equipment
CategoryFlow Control
Specifications
Identification
Manufacturer
Brooks Instrument
Product family
SLAMf Series
Base model
SLAMf60
Function
Digital thermal mass flow meter; measure-only sensor with no control valve
Package / finish
Code MF — standard elastomer series
Flow
Measuring principle
Thermal mass flow measurement for gases
Body size
Code 0
Documented flow-range envelope
0.003–50 slpm, N2 equivalent; the exact calibrated full-scale range is not encoded by this identifier
SLAMf50/60 standard accuracy
ISO 17025-certified devices: ±0.6% of set point from 20–100% F.S. and ±0.12% F.S. below 20% F.S.; including calibration-system uncertainty: ±0.9% of set point and ±0.18% F.S., respectively. The identifier does not establish the calibration certificate supplied with the unit
SLAMf50/60 repeatability and reproducibility
0.20% of set point
Mechanical
Process connection
Code 1B — 1/4-inch tube compression, without the optional integral filter
O-ring material
Code C — PTFE
Valve seat
Code A — none; sensor-only configuration
Valve type
Code 0 — none; sensor-only configuration
Communications
Digital communication
Code S — RS485 using Brooks enhanced S-Protocol
Analog I/O
Code K — 4–20 mA / 4–20 mA with 1/2-inch NPT female conduit entry; the setpoint channel described for controllers is not a flow-control function on this meter
Electrical
Nominal power input
Code 2 — 24 Vdc
RS485-family supply range
+13.5 to +27 Vdc
Maximum power consumption
2 W for an RS485 unit without a valve
Configuration
Output enhancement
Code A — standard response; no Biotech Performance or Premium package encoded
Environmental
Ingress protection
IP66 hardened enclosure
Operating temperature
−14 to 65 °C (7 to 149 °F)
Pressure
SLAMf60 model envelope
Standard maximum operating pressure is 1500 psi / 103 bar; an optional configuration supports up to 4500 psi / 310 bar with meter flow limited to 10 lpm. The identifier does not establish which pressure build was supplied
Certification
Certification code
Code 3 — Division 2 / Zone 2 UL Listed
UL Listed hazardous-location coverage
Class I, Division 2, Groups A, B, C and D; Class I, Zone 2, IIC T4; Class II, Zone 22, IP66
Diagnostics
Service port
RS485 through a 2.5 mm diagnostic jack
What Does SLAMF60S1BCA0K2A3 Mean?
The identifier follows the Brooks SLAMf ordering-code positions. Each configured segment below is defined by the July 2026 manufacturer data sheet.
Segment
Field
Interpretation
SLA
Base model
Brooks SLA platform
MF
Package / finish
Standard elastomer series
6
Function
Mass flow meter
0
Body size
3 ccm–50 lpm N2-equivalent model envelope
S
Digital I/O communication
RS485; select applicable analog I/O
1B
Mechanical connection
1/4-inch tube compression
C
O-ring material
PTFE
A
Valve seat
None; sensor only
0
Valve type
None; sensor only
K
Analog I/O communication
4–20 mA / 4–20 mA, 1/2-inch NPT female conduit
2
Power-supply input
24 Vdc
A
Output enhancement
Standard response
3
Certification
Division 2 / Zone 2 UL Listed
Configuration Details Not Encoded by the Identifier
These values remain unit-specific and must come from the nameplate, calibration certificate, or an exact manufacturer record.
Calibrated gasNot encoded
Exact full-scale flowNot encoded; only the body-size envelope is established
Pressure buildStandard versus optional high-pressure construction is not encoded
Revision levelRev A or Rev B is not established by this identifier alone
Stored gas pagesCalibration records are required to identify the gases programmed into the unit
Hazardous-Area Installation Warnings
The manufacturer’s UL Listed installation requirements apply to certification code 3.
Do not disconnect the equipment unless power has been removed or the area is known to be non-hazardous.
Substitution of components may impair suitability for Class I, Division 2.
Install the zero screw to maintain the Type 4X/IP66 enclosure rating.
Correct installation of the supplied cable-lock arrangement is required to maintain UL Class I, Division 2 certification.
