About TCT Solar
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Calculators Flow Meters Packages Sensors  
Mechanical Ultrasonic Glycol  
Glycol Mechanical BTU Meter Packages:
Model # Description Metrima Part Component
TCTMF4TDM34 Propylene/Glycol
3/4" Mech. 1 l/p
Metric BTU-KW		  SVM-M431504E1011300  MF4 Calculator Metric pulse 1 l/p 40%
 SVM-TDA26CC304T10  Temperature Sensor
 V444G-15-1559FA  3/4" Flow Meter Mechanical 1 l/p
 TT20B  Tee for Temp. sensor
 TCTMMS  NPT adapters for Flow Meter and Tee
Model # Description Metrima Part Component
TCTMF4TLM1 Propylene/Glycol
1 " Mech. 1 l/p
Metric BTU-KW		  SVM-M431504E1011300  MF4 Calculator Metric pulse 1 l/p 40%
 SVM-TL045CC304T10  Temperature Sensor
 V414G-20-25520  1" Flow Meter Mechanical 1 l/p
 TP34B  Pocket for Temp sensor (Pair)34mm
 Z3-NPT-02  NPT adapters for 1" Flow Meter
Model # Description Metrima Part Component
TCTMF4TLM112 Propylene/Glycol
1.5 " Mech. 2.5 l/p
Metric BTU-KW		  SVM-M431104A1011300  MF4 Calc. Metric pulse 2.5 l/p 40%
 SVM-TL045CC304T10  Temperature Sensor
 V414G-25-35120  1.5" Flow Meter Mechanical 2.5 l/p
 TP50B  Pckt for Temp sensor (Pair)50mm
 Z3-NPT-04  NPT adapters for 1.5" Flow Meter
Model # Description Metrima Part Component
TCTMF4TLM2 Propylene/Glycol
2 " Mech. 10 l/p
Metric BTU-KW		  SVM-M431604F1011300  MF4 Calculator Metric pulse 10 l/p 40%
 SVM-TL045CC304T10  Temperature Sensor
 V414G-40-00620  2" Flow Meter Mechanical 10 l/p
 TP50B  Pocket for Temp sensor (Pair)50mm
 Z3-NPT-08  NPT adapters for 2" Flow Meter
Technical Overview:
F4 CALCULATOR
Flow Sensors (with pulse output)
Max. Frequency
Min. Pulse Length
Max. Voltage
Max. Cable Length		 12 Hz
40 ms
3 V
49.2 ft
Temperature Sensors
Max. Cable Length



Max. Sensor Current		 8.2 ft at 31 gauge cable area
16.4 ft at 24 gauge cable area
24.6 ft at 21 gauge cable area
49.2 ft at 15 gauge cable area
4 mA (RMS) for Pt 100
Power Supply
Battery
 3V - 2.2 Ah
10 Year Design Life
Display

7 + 2 Digit LCD
Temperature
Range
Difference
 32 - 374° F
2 - 100 K
Data Output
M-Buss (EN1434-3)
 Via OPTO-interface (EN60870-5) and via bus connection (terminal)
Pulse Outputs (Open Collector)
Pulse Length
Max. Voltage
Max. Current 		250 ms
30 V
20 mA
Ambient Temperature
Operation
Storage/Transport
 +41° F to +131° F
-4° F to +158° F
Pulse Inputs
Max. Frequency
Min. Pulse Length
Max. Voltage 		12 Hz
40 ms
3 V
Protection Class IP54
Environmental class C according to EN1434 .
Alarm Output (Open Collector)
Pulse Length 250 ms
414 FLOW METERS   444 FLOW METER
Adapters (Included) BPT to NPT
Flow [gal/m]
 Maximum flow
 Normal flow
 Minimum flow
 At 1.5 psi pressure loss
.
22 - 88
11 - 44
0.22 - 0.70
7.0 - 27.7
Dimensions
 Length [in]
 Height [in]
 Weight [lb]
.
7.5 - 11.8
5.31 - 6.10
33.4 - 91.4
Maximum temperature
248 [ºF]
Pressure class
PN 16
Meteorological class
A / B · H
Meter housing
Bronze
Pulse output
Max 24V, 0.2A
Protective resistor
100 Ohm
 
Adapters (Included) BPT to NPT
Flow [gal/m]
 Maximum flow
 Normal flow
 Minimum flow
 At 1.5 psi pressure loss
.
13.2
6.60
0.13
4.40
Dimensions
 Length [in]
 Height [in]
 Weight [lb]
.
4.33
3.94
1.76
Maximum temperature
248 [ºF]
Pressure class
PN 16
Meteorological class
A / B · H
Meter housing
Bronze
Pulse output
Max 24V, 0.2A
Protective resistor
100 Ohm
TL0/TDA SENSORS    
Adapters
Pt100/Pt500
Resistance according to
IEC751
Max RMS sensor current
8 [mA]
Measuring range
32 - 284 [ºF]
Tolerance
Class B
Max. Temperature Difference
35.6 - 212 [ºF]
Temperature step response
1.8 [s]
Min. immersion depth
.79 [in]
Pressure class
PN16
Dimensions
 Diameter [in]
 Length [in]
.
0.20
1.02
Sensor tube material
Inconel®
Resistance (2-wire cable)
2955 [Ω]
Standard Cable length
6.56 [ft]
Cable type
Silicone, PUR or PVC
   
TCT Solar    |    101 Copeland Street, Jacksonville FL 32204    |    P: 904.358.3720    |    F: 904.358.3728    |    info@tctsolar.com